diff --git a/cloudfunctions/login/index.js b/cloudfunctions/login/index.js
index 5fb985c..1b3f973 100644
--- a/cloudfunctions/login/index.js
+++ b/cloudfunctions/login/index.js
@@ -8,8 +8,8 @@ cloud.init({
 
 
 exports.main = (event, context) => {
-  console.log(event)
-  console.log(context)
+  
+  
 
   const wxContext = cloud.getWXContext()
 
diff --git a/cloudfunctions/openapi/index.js b/cloudfunctions/openapi/index.js
index fe814f9..359b649 100644
--- a/cloudfunctions/openapi/index.js
+++ b/cloudfunctions/openapi/index.js
@@ -5,7 +5,7 @@ cloud.init({ env: cloud.DYNAMIC_CURRENT_ENV})
 
 // 云函数入口函数
 exports.main = async (event, context) => {
-  console.log(event)
+  
   switch (event.action||event.name) {
     case "wxacode.getUnlimited":
     case "getWXACodeUnlimited":{
diff --git a/miniprogram/account/pages/account/account.js b/miniprogram/account/pages/account/account.js
index 0e4723b..82162ad 100644
--- a/miniprogram/account/pages/account/account.js
+++ b/miniprogram/account/pages/account/account.js
@@ -22,7 +22,6 @@ Page({
     }
     let {action} = this.data;
     let type = action=="register"?1:2;
-    console.log(this.cache.login, this.cache.type, login, type);
     if(this.cache.login==login&&this.cache.type==type) return;
     app.api("accounts.valid_email_and_phone")({
       login, type, 
@@ -61,7 +60,6 @@ Page({
     .catch(e=>{
       if (showToast)
         app.showError(e);
-      console.error(e);
     })
   },
   register({login, password, code}){
diff --git a/miniprogram/account/pages/accounts/accounts.js b/miniprogram/account/pages/accounts/accounts.js
index c1dea4f..43f27d8 100644
--- a/miniprogram/account/pages/accounts/accounts.js
+++ b/miniprogram/account/pages/accounts/accounts.js
@@ -23,8 +23,6 @@ Page({
     .then(res=>{
       if (this.oldNum!=null && accountManager.getAccounts().length>this.oldNum && !this.data.currentAccountSaved && this.data.currentAccount) {
         // 增加了新账号，将未保存的老账号信息保存
-        console.error("add current")
-        console.log(this.data.currentAccount);
         accountManager.addAccount(this.data.currentAccount);
         this.setData({ currentAccountSaved: 1 });
       }
@@ -41,7 +39,6 @@ Page({
       if(res.user.user_id&&res.user.user_id!=2){
         if(!currentAccount){
           var currentAccount = { login: res.user.phone || res.user.email, password: "", save_password: 0, image_url: res.user.image_url, name: res.user.real_name||res.user.name, user_id: res.user.user_id};
-          console.log("currentAccount", currentAccount);
           accountManager.setCurrentAccount(currentAccount);
         }
         for (var account of addedAccounts){
@@ -68,7 +65,6 @@ Page({
     }
   },
   removeAccount2(e){
-    console.log(e);
     let { currentTarget: { dataset: { id: user_id } } } = e;
     this.deleteAccount({user_id});
     setTimeout(()=>{
@@ -77,14 +73,12 @@ Page({
     
   },
   removeAccount1(e){
-    console.log(e);
     let { currentTarget: { dataset: { id: user_id } } } = e;
     var info = this.data.user.user_id == user_id?'退出登录并移除':"移除此账号";
     wx.showActionSheet({
       itemList: [info],
       success:res=>{
         if(res.tapIndex==0){
-          console.log(user_id);
           this.deleteAccount({user_id});
           this.refresh();
         }
@@ -92,7 +86,6 @@ Page({
     })
   },
   switchAccount(e){
-    console.log(e);
     let { currentTarget: {dataset: {id: user_id}}} = e;
     if (user_id==this.data.user.user_id) return;
     if (accountManager.getAccounts().length<5&&!this.data.currentAccountSaved&&this.data.currentAccount){
@@ -125,7 +118,6 @@ Page({
     wx.navigateTo({ url:"../account/account?nostorage=1&error=密码将加密保存至本地&save_password=1&addaccount=1"});
   },
   showMsg({message,duration=800}){
-    console.log(message);
     if(this.timeoutId)
       clearTimeout(this.timeoutId);
     this.setData({ message, showMessage:1});
diff --git a/miniprogram/account/pages/authentication/authentication.js b/miniprogram/account/pages/authentication/authentication.js
index 1d10057..6190a42 100644
--- a/miniprogram/account/pages/authentication/authentication.js
+++ b/miniprogram/account/pages/authentication/authentication.js
@@ -20,7 +20,6 @@ Page({
     this.setData({ gender: value });
   },
   onSubmit(e){
-    console.log(e);
     let {detail:{value}} = e;
     if(!this.checkInput(value)) return;
     value.attachment_ids[0] = parseInt(value.attachment_ids[0]);
diff --git a/miniprogram/account/pages/change_password/change_password.js b/miniprogram/account/pages/change_password/change_password.js
index 135d068..eeb1645 100644
--- a/miniprogram/account/pages/change_password/change_password.js
+++ b/miniprogram/account/pages/change_password/change_password.js
@@ -39,7 +39,6 @@ Page({
       
     })
     .catch(e=>{
-      console.error(e);
       app.showError(e);
     })
   },
diff --git a/miniprogram/account/pages/pro_authentication/pro_authentication.js b/miniprogram/account/pages/pro_authentication/pro_authentication.js
index c593403..2eb10e6 100644
--- a/miniprogram/account/pages/pro_authentication/pro_authentication.js
+++ b/miniprogram/account/pages/pro_authentication/pro_authentication.js
@@ -64,22 +64,18 @@ Page({
       });
   },
   onIdentityChange(e) {
-    console.log(e);
     let { detail: { value } } = e;
     this.setData({ identity_index: value, technical_index: -1 });
   },
   onTechnicalChange(e) {
-    console.log(e);
     let { detail: { value } } = e;
     this.setData({ technical_index: value });
   },
   onDepartmentChange(e) {
-    console.log(e);
     let { detail: { value } } = e;
     this.setData({ department_index: value });
   },
   onSubmit(e) {
-    console.log(e);
     let { detail: { value } } = e;
     if (!this.checkInput(value)) return;
     value.attachment_ids[0] = parseInt(value.attachment_ids[0]);
diff --git a/miniprogram/account/pages/profile/add-department/add-department.js b/miniprogram/account/pages/profile/add-department/add-department.js
index 5e6e5c7..b09a97b 100644
--- a/miniprogram/account/pages/profile/add-department/add-department.js
+++ b/miniprogram/account/pages/profile/add-department/add-department.js
@@ -39,7 +39,7 @@ Component({
       wx.showLoading({
         title: '检查内容中...'
       })
-      console.log("onSubmit");
+      ;
       app.openapi({name:"security.msgSecCheck",data:{content},success:res=>{
         if(res.errCode==0){
           wx.showLoading({
@@ -47,7 +47,7 @@ Component({
           })
           app.api("add_department_applies")({school_id, name, remarks})
           .then(res=>{
-            //console.log(res);
+            ;
             this.triggerEvent("success",res);
             wx.hideLoading();
             wx.showToast({
@@ -57,7 +57,7 @@ Component({
           }).catch(e=>{
             app.showError(e);
           })
-          //console.log("内容合法")
+          
         }else{
           wx.hideLoading();
           wx.showToast({
@@ -65,7 +65,7 @@ Component({
           });
         }
       }});
-      console.log(remarks, name, school_id);
+      ;
     },
     onTapButton({detail}){
       if(detail.index==0)
diff --git a/miniprogram/account/pages/profile/profile.js b/miniprogram/account/pages/profile/profile.js
index 395097e..4747ef7 100644
--- a/miniprogram/account/pages/profile/profile.js
+++ b/miniprogram/account/pages/profile/profile.js
@@ -13,7 +13,6 @@ Page({
     }
   },
   refresh(){
-    console.log(locationData);
     app.api("users.accounts")().then(res=>{
       this.originInfo = res;
       res.authen = res.authentication == "certified";
@@ -66,44 +65,40 @@ Page({
     })
   },
   onGenderChange({detail:{value}}){
-    console.log("gender change", value);
     value = parseInt(value);
     this.setData({gender:value});
   },
   onLocationChange(e){
-    console.log(e)
     let {detail:{value:[location_index, city_index]}} = e;
     this.setData({location_index, city_index});
     this.setData({cities:locationData[this.data.locations[location_index]]});
   },
   onCitiesChange(e){
-    console.log(e);
     let {detail:{value,column}} = e;
     if(column==0)
       this.setData({cities:locationData[this.data.locations[value]],location_index:value ,city_index:-1});
   },
   onIdentityChange(e){
-    console.log(e);
     let {detail:{value}} = e;
     this.setData({identity_index:value, technical_index:-1});
   },
   onTechnicalChange(e){
-    console.log(e);
+    ;
     let { detail: { value } } = e;
     this.setData({technical_index: value});
   },
   onDepartmentChange(e){
-    console.log(e);
+    ;
     let { detail: { value } } = e;
     this.setData({department_index:value});
   },
   refreshDepartments({detail}){
-    console.log(detail);
+    ;
     this.setData({department_id: detail.id});
     this.pullDepartments();
   },
   pullDepartments(){
-    console.log("pullDepartments");
+    ;
     let {school_id, department_id} = this.data;
     app.api("schools.departments.for_option")({school_id})
     .then(res=>{
@@ -148,7 +143,7 @@ Page({
   },
   checkProInfo(value){
     let info = this.originInfo;
-    console.log("info, value",info, value);
+    ;
     if (info.identity != value.identity)
       return true;
     if(info.identity=='student'){
@@ -164,7 +159,7 @@ Page({
   },
   onSubmit(e){
     let {detail:{value}} = e;
-    console.log("onSubmit", value);
+    ;
     if(!this.checkInput(value)) return;
     if(this.data.pro_authen&&this.checkProInfo(value)){
       wx.showModal({
@@ -217,7 +212,7 @@ Page({
         app.syncUser({refresh:1});
         res.message = "更新成功";
         app.showMsg(res);
-        console.log("success", res);
+        ;
         setTimeout(() => {
           wx.navigateBack({
             delta: 1
@@ -228,7 +223,7 @@ Page({
       })
   },
   onTap(e){
-    console.log(e);
+    ;
     let { target: { id } } = e;
     if (id) {
       if ((id == 'name' || id == "gender") && this.data.authen)
diff --git a/miniprogram/account/pages/profile/school_select/school-item/school-item.js b/miniprogram/account/pages/profile/school_select/school-item/school-item.js
index 466d5cf..0090d45 100644
--- a/miniprogram/account/pages/profile/school_select/school-item/school-item.js
+++ b/miniprogram/account/pages/profile/school_select/school-item/school-item.js
@@ -30,7 +30,7 @@ Component({
       });
     },
     onTapDepartment(e) {
-      console.log(e);
+      ;
       let { target: { dataset: { name: department_name, id: department_id } } } = e;
       if (!department_id) return;
       let { _id: school_id, name: school_name } = this.data;
diff --git a/miniprogram/account/pages/profile/school_select/school_select.js b/miniprogram/account/pages/profile/school_select/school_select.js
index a35ae22..af69682 100644
--- a/miniprogram/account/pages/profile/school_select/school_select.js
+++ b/miniprogram/account/pages/profile/school_select/school_select.js
@@ -5,12 +5,12 @@ Page({
     schools:[]
   },
   onConfirm({detail:{value}}){
-    console.log(value);
+    ;
     if(!value) return;
     this.search({keyword:value});
   },
   onSubmit({detail:{value}}){
-    console.log(value);
+    ;
     if(!value.keyword) return;
     this.search({keyword:value.keyword});
   },
diff --git a/miniprogram/account/pages/user_info/user_info.js b/miniprogram/account/pages/user_info/user_info.js
index f58bf31..26e27f7 100644
--- a/miniprogram/account/pages/user_info/user_info.js
+++ b/miniprogram/account/pages/user_info/user_info.js
@@ -8,10 +8,9 @@ Page({
     this.setData({info:"获取中"})
     wx.cloud.callFunction({name:"login"})
     .then(res=>{
-      console.log(res);
+      ;
       this.setData(res.result);
     }).catch(e=>{
-      console.error(e);
       this.setData({info:"获取失败"});
     })
   },
diff --git a/miniprogram/app.js b/miniprogram/app.js
index b06f360..324d2f8 100644
--- a/miniprogram/app.js
+++ b/miniprogram/app.js
@@ -71,7 +71,7 @@ App({
       client.getTidingInfo();
   },
   onPageNotFound(res) {
-    console.log("page not find!! redirect", res);
+    this.realTimeLog.error("page not find!! redirect", res);
     this.reLaunch({ url: "{main}" });
   },
   showError(e, duration = 1500) {
diff --git a/miniprogram/avatar/pages/image_crop/image_crop.js b/miniprogram/avatar/pages/image_crop/image_crop.js
index fe5c052..b43a128 100644
--- a/miniprogram/avatar/pages/image_crop/image_crop.js
+++ b/miniprogram/avatar/pages/image_crop/image_crop.js
@@ -5,17 +5,17 @@ Page({
   },
 
   touchStart(e) {
-    //console.log(e);
+    ;
     this.mycropper.touchStart(e)
   },
 
   touchMove(e) {
-    //console.log(e);
+    ;
     this.mycropper.touchMove(e)
   },
 
   touchEnd(e) {
-    //console.log(e);
+    ;
     this.mycropper.touchEnd(e)
   },
   upload_avartar(filePath) {
@@ -32,18 +32,15 @@ Page({
     });
   },
   getCropperImage() {
-    console.warn("ontap: getCropImage")
     this.mycropper.getCropperImage((avatar) => {
-      console.log(avatar);
+      ;
       if (avatar) {
-        console.info("avatar");
-        console.log(avatar);
         wx.showLoading({
           title: '上传中',
         });
         this.upload_avartar(avatar).then(res => {
-          console.log("upload avatar success");
-          console.log(res);
+          ;
+          ;
           wx.navigateBack({
             delta: 1
           });
@@ -52,7 +49,6 @@ Page({
             title: '更改成功',
           });
         }).catch(error => {
-          console.error(error);
           wx.showToast({
             title: '失败',
             icon: "none"
@@ -84,13 +80,12 @@ Page({
     this.mycropper = new WeCropper(cropperOpt);
     this.mycropper
       .on('beforeImageLoad', (ctx) => {
-        console.info("beforeImageLoad");
+
         wx.showLoading({
           title: '上传中'
         })
       })
       .on('imageLoad', (ctx) => {
-        console.info("imageLoad")
         wx.hideLoading();
       })
       .updateCanvas();
diff --git a/miniprogram/common-homework/pages/common-homework/common-homework.js b/miniprogram/common-homework/pages/common-homework/common-homework.js
index d072cd7..0bbdef2 100644
--- a/miniprogram/common-homework/pages/common-homework/common-homework.js
+++ b/miniprogram/common-homework/pages/common-homework/common-homework.js
@@ -24,7 +24,7 @@ Component({
         let { homework_id } = this.data;
         app.api("homework_commons.student_works", { method: "POST" })({ description, attachment_ids, homework_id })
           .then(res => {
-            console.log(res);
+            ;
             app.showMsg(res);
             this.setData({})
           })
@@ -55,7 +55,7 @@ Component({
       wx.chooseMessageFile({
         count:1,
         success:res=>{
-          console.log("getfilepath");
+          ;
           this.upload(res.tempFiles[0])
         }
       })
@@ -76,7 +76,7 @@ Component({
       })
     },
     upload({path, size, name}){
-      console.log("upload", path, name)
+      
       if(this.size>157286400)
         return wx.showModal({
           title: '错误',
@@ -84,7 +84,7 @@ Component({
           showCancel: false
         })
       this.setData({uploading:true});
-      console.log("uploading")
+      
       app.api("attachments")({
         file:path,
         complete: ()=>{this.setData({uploading:false})}
@@ -170,7 +170,7 @@ Component({
       });
     },
     onLoad: function (options) {
-      console.log(this.data, options);
+      ;
       if(options.un_commit_work=="true")
         this.setData({un_commit_work:true});
       if(!this.data.un_commit_work)
diff --git a/miniprogram/components/error-page/error-page.js b/miniprogram/components/error-page/error-page.js
index 695a440..1a8488d 100644
--- a/miniprogram/components/error-page/error-page.js
+++ b/miniprogram/components/error-page/error-page.js
@@ -40,12 +40,12 @@ Component({
       this.setData({message, buttons, imgUrl});
     },
     onTapBody(){
-      console.log("tapbody")
+      
       let {status} = this.data;
       this.triggerEvent("refresh",{target:"body", status})
     },
     onTapButton({target:{dataset:{current}}}){
-      console.log("tapButton")
+      
       let {status} =this.data;
       this.triggerEvent("refresh",{target:"button",current, status})
     }
diff --git a/miniprogram/components/modal/join-course/join-course.js b/miniprogram/components/modal/join-course/join-course.js
index e51f82d..93b8ca2 100644
--- a/miniprogram/components/modal/join-course/join-course.js
+++ b/miniprogram/components/modal/join-course/join-course.js
@@ -46,13 +46,13 @@ Component({
     scan(){
       wx.scanCode({
         success:res=>{
-          console.log(res);
+          ;
           var fail = false;
           if(res.scanType=="QR_CODE")
             this.setData({invite_code: res.result});
           else if(res.scanType=="WX_CODE"&&res.path){
             var match = res.path.match(/course_invite\?(.*)$/)
-            //console.log("match",match);
+            ;
             if(match){
               var options = {}
               match[1].split("&").map(i=>{
@@ -60,7 +60,7 @@ Component({
                 var k = i.slice(0, index);
                 var v = i.slice(index + 1);
                 options[k]=v})
-              //console.log("options",options);
+              ;
               if(options.scene){
                 var scene = {};
                 for (var i of decodeURIComponent(options.scene).split("&")) {
@@ -69,12 +69,12 @@ Component({
                   var v = i.slice(index+1);
                   scene[k] = v;
                 }
-                console.log(scene);
+                ;
                 if(scene.course_id){
                   var {course_id} = scene;
                   app.api("weapps.courses.basic_info")({ course_id })
                     .then(({ course:{invite_code=""}}) => {
-                      console.log(invite_code);
+                      ;
                       this.setData({invite_code});
                     }).catch(app.showError);
                 }else
@@ -102,15 +102,15 @@ Component({
         this.join_course();
     },
     update_invite_code: function ({ detail: { value } }) {
-      console.log(value);
+      ;
       this.setData({ invite_code: value });
     },
     update_identities: function ({ detail: { value } }) {
       var data = {assistant_professor:"", professor:"",student:""}
-      console.log(value);
+      ;
       for(var identity of value)
         data[identity] = 1
-      console.log(data);
+      ;
       this.setData(data)
     },
     join_course () {
diff --git a/miniprogram/components/nav-bar/nav-bar.js b/miniprogram/components/nav-bar/nav-bar.js
index 2400464..ce08234 100644
--- a/miniprogram/components/nav-bar/nav-bar.js
+++ b/miniprogram/components/nav-bar/nav-bar.js
@@ -5,7 +5,7 @@ Component({
     list:{
       type:Array,
       observer:function(){
-        //console.log("observer list",this.data);
+        ;
         if(this.data._itemWidth&&this.data._itemWidth>0)
           this.refresh();
       }
@@ -27,7 +27,7 @@ Component({
       type:Number,
       observer: function(cur){
         this.setData({cur});
-        console.log("observer current", cur);
+        ;
         this.trigger({source:""});
         this.scroll();
       }
diff --git a/miniprogram/components/rich-md/rich-md.js b/miniprogram/components/rich-md/rich-md.js
index 867b156..483e416 100644
--- a/miniprogram/components/rich-md/rich-md.js
+++ b/miniprogram/components/rich-md/rich-md.js
@@ -14,11 +14,11 @@ Component({
     datakey:{
       type:String,
       observer:function(key){
-        console.log("data_key",key, this.data);
+        ;
         wx.getStorage({
           key,
           success: res=>{
-            //console.log("getStorage", res);
+            ;
             this.setData({_nodes:res.data});
           },
         });
@@ -49,11 +49,11 @@ Component({
   
   methods: {
     handleTap(e){
-      //console.log(this.data);
-      console.log("handleTap",e);
+      ;
+      ;
       var {target:{dataset:{data}},currentTarget:{dataset:{data:_data}}} = e;
       var key = "RICHMDKEY";
-      //console.log(_data);
+      ;
       let {tag, attr} = _data;
       if(tag=='navigator'&&attr.href){
         if(!navigateToUrl({url: attr.href}))
@@ -89,7 +89,7 @@ Component({
      */
     process(){
       let {type, nodes} = this.data;
-      //console.log(type);
+      ;
       if(!type){
         if (nodes.match(/^\s*<.+>.*<\/.+>/s))
           type = "rich-text";
@@ -102,14 +102,14 @@ Component({
       }
       if(type=="markdown"||type=="html"){
         nodes = nodes.replace(/(#+)/g, "$1 ").replace(/`\$\$\s*([^\$`]*?)\s*\$\$`/g, "$$$1$$").replace(/\$\$\s*([^\$`]*?)\s*\$\$/g, "$$$1$$").replace(/```latex\n(.*?)\n```/g,"$$$$\n$1\n$$$$");
-        // console.log(nodes);
+        // ;
         var _nodes = global.towxml(nodes, type, { theme:this.data.theme,base: this.data.base,events:{
 				    tap:e=>{
               this.handleTap(e);
             }
 			    } 
         });
-        console.log("towxml", _nodes);
+        ;
         this.setData({_nodes, type});
       }else{
         this.setData({nodes, type})
diff --git a/miniprogram/course/components/index-list/index-list.js b/miniprogram/course/components/index-list/index-list.js
index 9eb1ba6..74bd8ae 100644
--- a/miniprogram/course/components/index-list/index-list.js
+++ b/miniprogram/course/components/index-list/index-list.js
@@ -53,7 +53,7 @@ Component({
     },
     methods: {
         choose: function choose(e) {
-            console.log("choose",e);
+            ;
             var item = e.target.dataset.item;
             this.triggerEvent('choose', { item: item });
         },
@@ -63,7 +63,7 @@ Component({
         _scrollTo: function _scrollTo(e) {
             var data = this.data;
             var clientY = e.changedTouches[0].clientY;
-            //console.log(clientY);
+            ;
             var index = Math.floor((clientY - data._anchorTop) / data._anchorItemH);
             if(index<0||index>=data.alphabet.length)
                 return;
@@ -82,13 +82,13 @@ Component({
             query.select('.anchor-list').boundingClientRect(function (rect) {
                 data._anchorItemH = rect.height / data.alphabet.length;
                 data._anchorTop = rect.top;
-                //console.log("select anchor list");
+                ;
             });
             query.exec(res=>{
                 data._tops = res[0].map(function (item) {
                     return item.top-res[1].top;
                 });
-                //console.log(res);
+                ;
             });
         },
         removeTouching: function removeTouching() {
@@ -107,7 +107,7 @@ Component({
             var data = this.data;
             var _tops = data._tops,
                 alphabet = data.alphabet;
-            //console.log("scroll", e.detail, this.data);
+            ;
             var pageTop = e.detail.scrollTop;
             var current = '';
             if (pageTop < _tops[0]) {
diff --git a/miniprogram/course/components/muti-progress/muti-progress.js b/miniprogram/course/components/muti-progress/muti-progress.js
index 77c6c10..c7241fc 100644
--- a/miniprogram/course/components/muti-progress/muti-progress.js
+++ b/miniprogram/course/components/muti-progress/muti-progress.js
@@ -26,7 +26,7 @@ Component({
   },
   attached(){
     this.setData({data:JSON.stringify(this.data)});
-    //console.log(this.data);
+    ;
   },
   methods: {
 
diff --git a/miniprogram/course/modules/activity/activity.js b/miniprogram/course/modules/activity/activity.js
index 915c420..9af60b6 100644
--- a/miniprogram/course/modules/activity/activity.js
+++ b/miniprogram/course/modules/activity/activity.js
@@ -7,7 +7,7 @@ Component({
       type: Boolean,
       observer: function (v) {
         if (v) {
-          //console.log("observer refresh");
+          ;
           this.refresh({refresh:1});
           this.setData({ refresh: false });
         }
@@ -52,7 +52,7 @@ Component({
         else
           groups[date] = [item];
       }
-      console.log(groups);
+      ;
       return groups;
     },
     onReachBottom(){
diff --git a/miniprogram/course/modules/activity/activity_group/activity_group.js b/miniprogram/course/modules/activity/activity_group/activity_group.js
index 8875722..6a3e909 100644
--- a/miniprogram/course/modules/activity/activity_group/activity_group.js
+++ b/miniprogram/course/modules/activity/activity_group/activity_group.js
@@ -13,7 +13,7 @@ Component({
     course_id:Number
   },
   attached:function(){
-    //console.log(this.data);
+    ;
   },
   data: {
     
diff --git a/miniprogram/course/modules/activity/activity_item/activity_item.js b/miniprogram/course/modules/activity/activity_item/activity_item.js
index dee534d..01a431a 100644
--- a/miniprogram/course/modules/activity/activity_item/activity_item.js
+++ b/miniprogram/course/modules/activity/activity_item/activity_item.js
@@ -59,7 +59,7 @@ Component({
         data.color = config.color;
         data.time = data.created_at.replace(/^.+ /,"");
         this.setData(data);
-        //console.log(data);
+        ;
       }
     },
     course_identity:Number,
@@ -71,10 +71,10 @@ Component({
   },
   methods: {
     onTap(){
-      //console.log(this.config);
+      ;
       let url = this.config.url;
       let cd = this.config.cd;
-      //console.log(url, cd);
+      ;
       if(!url) return;
       if(cd){
         for(var i of cd){
@@ -83,7 +83,7 @@ Component({
         }
       }
       url = format(url, this.data);
-      console.log(url, this.data);
+      ;
       app.navigateTo({url});
     }
   }
diff --git a/miniprogram/course/modules/attachment/attachment.js b/miniprogram/course/modules/attachment/attachment.js
index 6945050..64c5ff3 100644
--- a/miniprogram/course/modules/attachment/attachment.js
+++ b/miniprogram/course/modules/attachment/attachment.js
@@ -24,18 +24,18 @@ Component({
     loading:true
   },
   attached(){
-    console.log("attachment",this.data);
+    ;
     this.onLoad();
   },
   methods: {
     pull_files: function () {
       app.callApi({ name: "files", data: { course_id: this.data.course_id }, complete: () => { wx.hideLoading(); this.setData({ loading: false }) } })
         .then(res => {
-          console.log("pull_files");
-          console.log(res);
           this.setData({ files: res.data.files });
         })
-        .catch(console.error);
+        .catch(e=>{
+          
+        });
     },
 
    
diff --git a/miniprogram/course/modules/attendance/attendance-item/attendance-item.js b/miniprogram/course/modules/attendance/attendance-item/attendance-item.js
index 1072a4b..4f3d512 100644
--- a/miniprogram/course/modules/attendance/attendance-item/attendance-item.js
+++ b/miniprogram/course/modules/attendance/attendance-item/attendance-item.js
@@ -12,7 +12,7 @@ Component({
 
   methods: {
     onButtonTap(e){
-      console.log(this.data);
+      ;
       let {course_identity,course_id,data:{mode, code, id:attendance_id}} = this.data;
       if(course_identity==5&&mode=="QUICK"){
         wx.reportAnalytics('tap_quick_attendance_button', {});
diff --git a/miniprogram/course/modules/attendance/attendance.js b/miniprogram/course/modules/attendance/attendance.js
index d62bfc8..4782d27 100644
--- a/miniprogram/course/modules/attendance/attendance.js
+++ b/miniprogram/course/modules/attendance/attendance.js
@@ -34,7 +34,7 @@ Component({
   },
   methods: {
     log(e){
-      console.log(e);
+      ;
     },
     async refresh({refresh=1}={}){
       let {course_id, course_identity} = this.data;
diff --git a/miniprogram/course/modules/common-homework/common-homework.js b/miniprogram/course/modules/common-homework/common-homework.js
index b7066e1..8162753 100644
--- a/miniprogram/course/modules/common-homework/common-homework.js
+++ b/miniprogram/course/modules/common-homework/common-homework.js
@@ -7,7 +7,7 @@ Component({
       type:Number,
       observer:function(r){
         if (r) {
-          console.log("observer refresh")
+          
           this.refresh();
           this.setData({ refresh: false });
         }
@@ -22,7 +22,7 @@ Component({
   },
   methods: {
     onSwitchNav({detail:{current, value}}){
-      console.log("switchNav")
+      
       if(!this.options)
         this.options={};
       this.options.order=value.order;
@@ -30,14 +30,13 @@ Component({
     },
     refresh(){
       let {course_id} = this.data;
-      console.log(this.options);
+      ;
       app.api("courses.homework_commons")({...this.options, course_id, type:1})
       .then(res=>{
-        console.log(res);
+        ;
         this.setData({homeworks: res.homeworks});
       }).catch(e=>{
         app.showError(e);
-        console.error(e);
       })
     }
 
diff --git a/miniprogram/course/modules/exercise/exercise.js b/miniprogram/course/modules/exercise/exercise.js
index 8e5aed1..72ebc3f 100644
--- a/miniprogram/course/modules/exercise/exercise.js
+++ b/miniprogram/course/modules/exercise/exercise.js
@@ -59,7 +59,7 @@ Component({
     app.api("courses.top_banner")({ course_id: this.data.course_id })
       .then(res => {
         this.setData({ course: res })
-        console.log(res)
+        
       })
     this.pull_exercise();
     this.setData({ require_login: false });
@@ -71,14 +71,13 @@ Component({
     pull_exercise: function () {
       app.api("courses.exercises")({ course_id: this.data.course_id })
         .then(res => {
-          console.log(res);
+          ;
           if (res.exercises) {
             this.setData({ exercises: res.exercises, loading: false });
           }
-          console.log(this.data)
+          
         })
         .catch(e => {
-          console.error(e);
           app.showError(e)
         });
     },
diff --git a/miniprogram/course/modules/shixun_homework/shixun_homework.js b/miniprogram/course/modules/shixun_homework/shixun_homework.js
index dc469bc..2161a6d 100644
--- a/miniprogram/course/modules/shixun_homework/shixun_homework.js
+++ b/miniprogram/course/modules/shixun_homework/shixun_homework.js
@@ -8,7 +8,7 @@ Component({
       type: Number,
       observer: function (r) {
         if (r) {
-          console.log("observer refresh")
+          
           this.refresh();
           this.setData({ refresh: false });
         }
@@ -23,7 +23,7 @@ Component({
   },
   methods: {
     onSwitchNav({ detail: { current, value } }) {
-      console.log("switchNav")
+      
       if (!this.options)
         this.options = {};
       this.options.order = value.order;
@@ -31,14 +31,13 @@ Component({
     },
     refresh() {
       let { course_id } = this.data;
-      console.log(this.options);
+      ;
       app.api("courses.homework_commons")({ ...this.options, course_id, type: 4 })
         .then(res => {
-          console.log(res);
+          ;
           this.setData({ homeworks: res.homeworks });
         }).catch(e => {
           app.showError(e);
-          console.error(e);
         })
     }
 
diff --git a/miniprogram/course/modules/students/student-item/student-item.js b/miniprogram/course/modules/students/student-item/student-item.js
index af02083..662bf86 100644
--- a/miniprogram/course/modules/students/student-item/student-item.js
+++ b/miniprogram/course/modules/students/student-item/student-item.js
@@ -14,12 +14,12 @@ Component({
     delete(){
       let {course_id} = this.data.ext;
       let {course_member_id} = this.data.data;
-      //console.log(course_id, course_member_id);
+      ;
       let students = [{course_member_id}];
       app.api("courses.delete_from_course")({course_id,students})
       .then(res=>{
         this.triggerEvent("delete",{},{bubbles:true,composed:true});
-        //console.log(res);
+        ;
         //res.message='删除成功';
         app.showMsg(res);
       }).catch(e=>{
@@ -27,7 +27,7 @@ Component({
       })
     },
     onButtonTap(e){
-      //console.log(e,this.data);
+      ;
       wx.showModal({
         title:"提示",
         content:"确认删除所选学生吗？",
diff --git a/miniprogram/course/modules/students/students.js b/miniprogram/course/modules/students/students.js
index 90e4553..4a74594 100644
--- a/miniprogram/course/modules/students/students.js
+++ b/miniprogram/course/modules/students/students.js
@@ -8,7 +8,7 @@ Component({
       type: Number,
       observer: function (r) {
         if (r) {
-          console.log("observer refresh")
+          
           this.refresh();
           this.setData({ refresh: false });
         }
@@ -26,10 +26,10 @@ Component({
 
   methods: {
     onChoose(e){
-      console.log(e);
+      ;
     },
     onChange(e){
-      console.log(e);
+      ;
       let {detail:{value}} = e;
       this.sort_type = value?'id':'';
       this.refresh();
@@ -39,7 +39,7 @@ Component({
       let {sort_type=''} = this;
       if(sort_type!='id')
         app.api("weapps.courses.students")({course_id, limit:1000}).then(res=>{
-          console.log(res);
+          ;
           var {students,students_count} = res;
           this.setData({students,students_count});
           if(!this.imageMap)
@@ -53,7 +53,7 @@ Component({
       else
         app.api("courses.students")({course_id, limit:10000})
         .then(res=>{
-          console.log(res);
+          ;
           var students;
           if(this.imageMap)
             students = res.students.map(i=>{
diff --git a/miniprogram/course/modules/teachers/teacher-item/teacher-item.js b/miniprogram/course/modules/teachers/teacher-item/teacher-item.js
index 4a3b124..befc5ab 100644
--- a/miniprogram/course/modules/teachers/teacher-item/teacher-item.js
+++ b/miniprogram/course/modules/teachers/teacher-item/teacher-item.js
@@ -12,10 +12,10 @@ Component({
 
   methods: {
     delete(e){
-      console.log(e,this.data);
+      ;
       let {course_id} = this.data.ext;
       let {course_member_id} = this.data.data;
-      console.log(course_id, course_member_id);
+      ;
       let teachers = [{course_member_id}];
       app.api("courses.delete_course_teacher")({course_id,course_member_id})
       .then(res=>{
@@ -26,7 +26,7 @@ Component({
       })
     },
     onButtonTap(e){
-      //console.log(e,this.data);
+      ;
       wx.showModal({
         title:"提示",
         content:"确认删除所选教师吗？",
diff --git a/miniprogram/course/modules/teachers/teachers.js b/miniprogram/course/modules/teachers/teachers.js
index 0061489..805bb3d 100644
--- a/miniprogram/course/modules/teachers/teachers.js
+++ b/miniprogram/course/modules/teachers/teachers.js
@@ -8,7 +8,7 @@ Component({
       type: Number,
       observer: function (r) {
         if (r) {
-          console.log("observer refresh")
+          
           this.refresh();
           this.setData({ refresh: false });
         }
@@ -30,12 +30,12 @@ Component({
 
   methods: {
     onChoose(e){
-      console.log(e);
+      ;
     },
     refresh(){
       let {course_id,course_identity} = this.data;
       app.api("weapps.courses.teachers")({course_id,limit:1000}).then(res=>{
-        console.log(res);
+        ;
         let {teacher_list, teacher_list_size, apply_size} = res;
         this.setData({teacher_list, teacher_list_size, apply_size});
       })
diff --git a/miniprogram/course/pages/attendance_detail/attendance_detail.js b/miniprogram/course/pages/attendance_detail/attendance_detail.js
index 5b6c89c..40a7f09 100644
--- a/miniprogram/course/pages/attendance_detail/attendance_detail.js
+++ b/miniprogram/course/pages/attendance_detail/attendance_detail.js
@@ -18,7 +18,7 @@ Component({
     },
     onLoad(options){
       if(options.scene){
-        console.log(options);
+        ;
         let scene = decodeURIComponent(options.scene);
         let [attendance_id, mode, code] = scene.split("-");
         this.setData({attendance_id, mode, code,course_identity:5});
@@ -37,10 +37,10 @@ Component({
       wx.setClipboardData({data});
     },
     onCodeLoadError(e) {
-      console.log("onCodeLoadError", e);
+      ;
       let page = this.route;
       let scene = this.getScene();
-      console.log(page, scene);
+      ;
       wx.cloud.callFunction({ name: "openapi", data: { action: "getWXACodeUnlimited", name:"wxacode.getUnlimited", page, scene , data:{page, scene}} })
         .then(res => {
           this.setData({ code_url: "" });
@@ -64,7 +64,7 @@ Component({
     onSubmit(e){
       let { detail: { value } } = e;
       let { scaned_code, mode } = this.data;
-      console.log(e, value);
+      ;
       if(!value.code&&mode!="QUICK") return;
       value.attendance_mode = mode;
       if(mode=='QRCODE'){
@@ -100,7 +100,7 @@ Component({
             this.setData({ scaned_code: res.result});
           else if (res.scanType == "WX_CODE" && res.path) {
             var match = res.path.match(/attendance_detail\?(.*)$/)
-            console.log("match", match);
+            ;
             var options = {}
             match[1].split("&").map(i => {
               var index = i.indexOf("=");
@@ -108,7 +108,7 @@ Component({
               var v = i.slice(index + 1);
               options[k] = v
             })
-            console.log("options", options);
+            ;
             if(options.scene){
               let [attendance_id, mode, scaned_code] = decodeURIComponent(options.scene).split("-");
               if(scaned_code)
@@ -139,7 +139,6 @@ Component({
             this.setData({code_url});
           }
         }).catch(e=>{
-          //console.error(e);
           if(e.code==402)
             e.message = "你没有访问权限";
           app.showError(e);
@@ -161,7 +160,7 @@ Component({
       let {course_id} = this.data;
       return app.api("courses.top_banner")({course_id})
       .then(res=>{
-        console.log(res);
+        ;
         let {course_identity} = res;
         this.setData({course_identity});
       })
diff --git a/miniprogram/course/pages/course/course.js b/miniprogram/course/pages/course/course.js
index 0d3fbfb..cd2be56 100644
--- a/miniprogram/course/pages/course/course.js
+++ b/miniprogram/course/pages/course/course.js
@@ -236,7 +236,7 @@ Component({
         current
       }
     }) {
-      console.log(target);
+      ;
       switch (status) {
         case 401:
           if (current == 0)
@@ -273,7 +273,7 @@ Component({
           });
         this.pullModules()
           .then(res => {
-            console.log(res);
+            ;
           });
       })
     },
diff --git a/miniprogram/course/pages/course/course.wxs b/miniprogram/course/pages/course/course.wxs
index 664c2ba..93b39f6 100644
--- a/miniprogram/course/pages/course/course.wxs
+++ b/miniprogram/course/pages/course/course.wxs
@@ -32,7 +32,7 @@ function touchmHeader(e, ins){
 
 function touchmBody(e, ins){
   var changeY = (e.touches[0] || e.changedTouches[0]).pageY - startY;
-  //console.log(startY, changeY);
+  ;
   if(show&&changeY<0){
     ins.selectComponent(".course-display").setStyle({
       "max-height": (100+changeY)+"px",
@@ -51,7 +51,7 @@ function touchmBody(e, ins){
 }
 function toucheBody(e, ins) {
   var changeY = (e.touches[0] || e.changedTouches[0]).pageY - startY;
-  //console.log(startY, changeY);
+  ;
   //if (changeY > 100) 
   //  show = 1;
   //else 
diff --git a/miniprogram/course/pages/course_invite/course_invite.js b/miniprogram/course/pages/course_invite/course_invite.js
index fb18d7e..89dc9a5 100644
--- a/miniprogram/course/pages/course_invite/course_invite.js
+++ b/miniprogram/course/pages/course_invite/course_invite.js
@@ -17,11 +17,11 @@ Page({
       eduImgDir:global.config.eduImgDir
     },
     onImgLoad(e){
-      console.log("img_loaded",e);
+      ;
       this.setData({code_loaded:1});
     },
     onImgError(e){
-      console.log("onImgError", e);
+      ;
       let page = this.getPageUrl();
       let scene = this.getScene();
       wx.cloud.callFunction({ name: "openapi", data: { action:"getWXACodeUnlimited", name:"wxacode.getUnlimited", page, scene, data:{page, scene}}})
@@ -77,7 +77,7 @@ Page({
       })
     },
     onLoad: function (options) {
-      console.log("onLoad", options);
+      ;
       var course_id;
       if(options.course_id)
         course_id= options.course_id;
@@ -98,7 +98,7 @@ Page({
     this.setData({ invite_code_url});
   },
   onShow:function(options){
-    console.log("onShow", options)
+    
     app.syncUser()
     .then(({user})=>{
       this.setData({user});
diff --git a/miniprogram/course/pages/course_setting/course_setting.js b/miniprogram/course/pages/course_setting/course_setting.js
index f9e1e3c..04d731c 100644
--- a/miniprogram/course/pages/course_setting/course_setting.js
+++ b/miniprogram/course/pages/course_setting/course_setting.js
@@ -25,15 +25,12 @@ Page({
     this.setData({ form_data: this.initial_form_data });
   },
   create_course: function ({ detail: { value } }) {
-    console.info(value);
     if (this.intent == "create") {
       app.callApi({
         name:"courses",
         config:{method:"POST"},
         data:value,
         success: res => {
-          console.info("create course")
-          console.info(res);
           if(!res.course_id){
             wx.showToast({
               title: '创建失败，请先登录',
@@ -54,7 +51,7 @@ Page({
     }
   },
   itemtap: function (e) {
-    console.log(e);
+    ;
     this.setData({
       "form_data.school": e.currentTarget.id,
       hideScroll: true
@@ -67,7 +64,7 @@ Page({
     if(this.data.bindSource.length==0){
       app.api("schools.school_list")({ search: value })
         .then(res => {
-          console.log(res);
+          ;
           const schools = res.school_names;
           this.setData({
             bindSource: schools,
@@ -77,7 +74,7 @@ Page({
     this.setData({hideScroll: false});
   },
   updateSchool: function({detail:{value}}){
-    console.log("updateSchool");
+    ;
     if(!value){
       this.setData({
         hideScroll: true,
@@ -85,7 +82,7 @@ Page({
     }else{
       app.api("schools.school_list")({ search: value })
         .then(res => {
-        console.log(res);
+        ;
         const schools = res.school_names;
         this.setData({
           hideScroll: false,
@@ -98,15 +95,15 @@ Page({
     this.setData({ "form_data.name": value });
   },
   updateEndDate({ detail: { value } }) {
-    console.log(value);
+    ;
     this.setData({ "form_data.end_date": value });
   },
 
   onLoad: function (options) {
     this.intent = options.intent;
     if (this.intent == "create") this.reset();
-    console.log(options);
-    console.log(this.intent);
+    ;
+    ;
   },
 
   onShow: function () {
diff --git a/miniprogram/course/pages/teacher_apply/apply-item/apply-item.js b/miniprogram/course/pages/teacher_apply/apply-item/apply-item.js
index 7f54643..adffc31 100644
--- a/miniprogram/course/pages/teacher_apply/apply-item/apply-item.js
+++ b/miniprogram/course/pages/teacher_apply/apply-item/apply-item.js
@@ -14,7 +14,7 @@ Component({
       app.api("courses.teacher_application_review")({course_id, approval, application_id, user_id})
       .then(res=>{
         this.triggerEvent("review",{},{bubbles:true});
-        console.log(res);
+        ;
         res.message = approval==1?'已同意':approval==2?'已拒绝':res.message;
         app.showMsg(res);
       }).catch(e=>{
@@ -22,11 +22,11 @@ Component({
       })
     },
     approval(e){
-      console.log(e);
+      ;
       this.review_application({approval:1});
     },
     deny(e){
-      console.log(e);
+      ;
       this.review_application({approval:2});
     }
   }
diff --git a/miniprogram/course/pages/teacher_apply/teacher_apply.js b/miniprogram/course/pages/teacher_apply/teacher_apply.js
index 338f51f..1505a17 100644
--- a/miniprogram/course/pages/teacher_apply/teacher_apply.js
+++ b/miniprogram/course/pages/teacher_apply/teacher_apply.js
@@ -14,7 +14,7 @@ Page({
     let {course_id} = this.data;
     app.api("courses.apply_teachers")({course_id})
     .then(res=>{
-      console.log(res);
+      ;
       this.setData(res);
     }).catch(e=>{
       app.showError(e);
diff --git a/miniprogram/dev/pages/dev/dev.js b/miniprogram/dev/pages/dev/dev.js
index e10230a..12d41b2 100644
--- a/miniprogram/dev/pages/dev/dev.js
+++ b/miniprogram/dev/pages/dev/dev.js
@@ -10,7 +10,7 @@ Page({
     type:"secondary"
   },
   onScanCode(e){
-    console.log(e);
+    ;
   },
   /**
    * 生命周期函数--监听页面加载
diff --git a/miniprogram/exercise/components/choice-question/choice-question.js b/miniprogram/exercise/components/choice-question/choice-question.js
index fb1f942..4e46eb3 100644
--- a/miniprogram/exercise/components/choice-question/choice-question.js
+++ b/miniprogram/exercise/components/choice-question/choice-question.js
@@ -5,13 +5,13 @@ Component({
     data:{
       type:Object,
       observer: function(data){
-        //console.log(data);
+        ;
         if(data.question_choices){
         this.user_answers={};
         for(var choice of data.question_choices)
           this.user_answers[choice.choice_id] = choice.user_answer_boolean;
       }
-      //console.log(this.user_answers);
+      ;
       }
     },
     exercise_status:Number,
@@ -19,37 +19,36 @@ Component({
     is_md:Boolean
   },
   attached(){
-    console.log(this.data);
+    ;
   },
   data: {
 
   },
   methods: {
     triggerAnswer({answered=1}={}){
-      console.info("trigger answer");
       if(this.answered!=answered){
         let {question_id, q_position} = this.data.data;
         this.triggerEvent("answer", { q_position, question_id, answered}, { bubbles: true});
-        console.log("triggered");
+        ;
         this.answered = answered;
       }
     },
     answer_choice_question: function (e) {
-      console.log(e, this.data);
+      ;
       let { detail: { value }, currentTarget: { dataset } }=e
-      console.log("answer_question");
-      console.log(value);
-      console.log(dataset);
+      ;
+      ;
+      ;
       let exercise_choice_id;
       if (Array.isArray(value)) {
         exercise_choice_id = [];
         for (var i of value) {
           exercise_choice_id.push(parseInt(i));
         }
-        console.log(exercise_choice_id);
+        ;
       } else {
         exercise_choice_id = parseInt(value);
-        console.log(exercise_choice_id);
+        ;
       }
       app.api("exercise_questions.exercise_answers")({ question_id: dataset.question_id, exercise_choice_id })
         .then(res => {
@@ -59,9 +58,9 @@ Component({
           } else if (exercise_choice_id) {
             answered = 1;
           }
-          console.log(answered);
+          ;
           this.triggerAnswer({answered});
-          console.log("answer_question"); console.log(res); 
+          ; ; 
           if (!Array.isArray(exercise_choice_id))
             exercise_choice_id = [exercise_choice_id];
           for(var choice of this.data.data.question_choices){
@@ -70,18 +69,17 @@ Component({
             else
               this.user_answers[choice.choice_id]=true;
           }
-          console.log(this.user_answers);
+          ;
         })
         .catch(e => {
-          //console.error(e);
           let {question_choices} = this.data.data;
           question_choices = question_choices.map(i=>{
             i.user_answer_boolean = this.user_answers[i.choice_id]
-            //console.log(this.user_answers[i.choice_id]);
+            ;
             return i;
           })
           this.setData({"data.question_choices":question_choices})
-          console.log(e);
+          ;
           app.showError(e)
         });
     },
diff --git a/miniprogram/exercise/components/main-question/main-question.js b/miniprogram/exercise/components/main-question/main-question.js
index 7ef5875..84b31bf 100644
--- a/miniprogram/exercise/components/main-question/main-question.js
+++ b/miniprogram/exercise/components/main-question/main-question.js
@@ -18,19 +18,18 @@ Component({
       }
     },
     answer_main_question: function ({detail: {value}, currentTarget: { dataset } }) {
-      console.log("answer_main_question");
-      console.log(value);
-      console.log(dataset);
+      ;
+      ;
+      ;
       app.api("exercise_questions.exercise_answers")({ question_id: dataset.question_id, answer_text: value })
         .then(res => { 
           if (value)
             this.triggerAnswer({answered:1});
           else
             this.triggerAnswer({answered:0});
-          console.log("answer_main_question"); console.log(res); 
+          ; ; 
         })
         .catch(e => {
-          console.error(e);
           app.showError(e);
         });
     },
diff --git a/miniprogram/exercise/components/null-question/null-question.js b/miniprogram/exercise/components/null-question/null-question.js
index ec3abcd..f7eb216 100644
--- a/miniprogram/exercise/components/null-question/null-question.js
+++ b/miniprogram/exercise/components/null-question/null-question.js
@@ -5,7 +5,7 @@ Component({
       type:Object,
       observer:function(data){
         this.answers = data.user_answer.map(i=>i.answer_text);
-        console.log("answers",this.answers);
+        ;
       }
     },
     is_md: Boolean,
@@ -32,18 +32,17 @@ Component({
       return 0;
     },
     answer_null_question: function ({ detail: { value }, currentTarget: { dataset:{question_id, exercise_choice_id}} }) {
-      console.log("answer_main_question");
-      console.log(value);
-      console.log(question_id, exercise_choice_id);
+      ;
+      ;
+      ;
       app.api("exercise_questions.exercise_answers")({ question_id, exercise_choice_id, answer_text: value })
         .then(res => {
           this.answers[exercise_choice_id-1] = value;
-          console.log("answers",this.answers);
+          ;
           this.triggerAnswer();
-          console.log("answer_main_question"); console.log(res);
+          ; ;
           })
         .catch(e => {
-          console.error(e);
           app.showError(e);
         });
     },
diff --git a/miniprogram/exercise/pages/exercise/exercise.js b/miniprogram/exercise/pages/exercise/exercise.js
index a953060..7848776 100644
--- a/miniprogram/exercise/pages/exercise/exercise.js
+++ b/miniprogram/exercise/pages/exercise/exercise.js
@@ -16,14 +16,14 @@ Page({
   },
   scrollToQues(e){
     let {target: {dataset:{ques_id}}} = e;
-    console.log(ques_id);
+    ;
     if(!ques_id) return;
     wx.pageScrollTo({
       selector:"#q-"+ques_id
     });
   },
   onAnswer(e){
-    console.log(e);
+    ;
     let {detail:{q_position,answered}} = e;
     let key = "question_status[" + (q_position - 1) +"].ques_status"
     this.setData({[key]: answered});
@@ -96,7 +96,7 @@ Page({
   pull_questions: function(){
     app.api("exercises.start_answer")({exercise_id: this.exercise_id})
     .then(res=>{
-      console.log("pull questions");
+      ;
       this.setData(res);
       this.setData({loading: false});
       if(this.data.question_status)
@@ -114,18 +114,16 @@ Page({
         title: '请稍候',
       });
     }
-    console.log("保存答案中");
     app.callApi({ name:"exercises.begin_commit", data:{exercise_id: this.exercise_id}, complete: wx.hideLoading})
     .then(res=>{
-      console.log("保存答案完成");
-      console.log(res);
       if(show_loading){
       wx.showToast({
         title: "保存成功",
       });
       }
-    }).catch(console.error)
-
+    }).catch(e=>{
+      app.realTimeLog.error(e, "save exercise fail");
+    })
   },
   commit_exercise: function(){
     //wx.showLoading({title: '检查作答情况中'});
@@ -148,8 +146,8 @@ Page({
             if(res.confirm){
               app.api("exercises.commit_exercise")({exercise_id: this.exercise_id})
               .then(res=>{
-                console.log("交卷");
-                console.log(res);
+                ;
+                ;
 			          app.showMsg(res);
 			          setTimeout(()=>{
 				          wx.navigateBack({
@@ -159,7 +157,6 @@ Page({
               })
               .catch(e=>{
 				        app.showError(e);
-				        console.error(e);
               });
             }
           }
@@ -168,7 +165,6 @@ Page({
       })
       .catch(e=>{
 				app.showError(e);
-				console.error(e);
 		  });
 
   },
diff --git a/miniprogram/exercise/pages/exercise_grade/exercise_grade.js b/miniprogram/exercise/pages/exercise_grade/exercise_grade.js
index 9059cba..ac54d37 100644
--- a/miniprogram/exercise/pages/exercise_grade/exercise_grade.js
+++ b/miniprogram/exercise/pages/exercise_grade/exercise_grade.js
@@ -9,7 +9,7 @@ Page({
     this.exercise_id = options.exercise_id;
     app.api("exercises.exercise_lists")({exercise_id: this.exercise_id})
     .then(res=>{
-      console.log(res);
+      ;
       this.setData({ grades: res.exercise_users, page_status: 1})
     })
   },
diff --git a/miniprogram/exercise/pages/exercise_result/exercise_result.js b/miniprogram/exercise/pages/exercise_result/exercise_result.js
index fd02411..2250b33 100644
--- a/miniprogram/exercise/pages/exercise_result/exercise_result.js
+++ b/miniprogram/exercise/pages/exercise_result/exercise_result.js
@@ -32,7 +32,7 @@ Page({
     app.api("exericses.exercise_result")({ exercise_id: this.exercise_id })
       .then(res => {
         this.setData({ error: "" })
-        console.log(res);
+        ;
         if (res.commit_results) {
           let results = res.commit_results;
           for (var result of results) {
@@ -50,13 +50,13 @@ Page({
               }
             }
           }
-          console.log(results);
+          ;
           this.setData({ results, page_status: 1 })
         }
 
       })
       .catch(error => {
-        console.log(error);
+        ;
         this.setData({ error: error.message })
       })
   },
diff --git a/miniprogram/exercise/pages/exercise_setting/exercise_setting.js b/miniprogram/exercise/pages/exercise_setting/exercise_setting.js
index 89c300d..9c45510 100644
--- a/miniprogram/exercise/pages/exercise_setting/exercise_setting.js
+++ b/miniprogram/exercise/pages/exercise_setting/exercise_setting.js
@@ -12,20 +12,16 @@ Page({
   },
   start_publish: function(){
     if (!this.exercise_id) {
-      console.error("请先保存试卷");
       return;
     }
-    console.log({
-      course_id: this.course_id, exercise_ids: [this.exercise_id],
-      end_time: getNextWeekFormatDate() + " " + getNowFormatTime()
-    });
+
     let end_time = getNextWeekFormatDate() + " " + getNowFormatTime();
     //end_time = end_time.replace("-11", "-12");
     app.api("courses.exercises.publish")({
       course_id: this.course_id, check_ids: [this.exercise_id],
       end_time: end_time
     }).then(res=>{
-        console.log(res);
+        ;
         app.showMsg(res);
         wx.navigateBack({
           delta: 1
@@ -35,7 +31,6 @@ Page({
   },
   create_question: function(){
     if(!this.exercise_id){
-      console.error("请先保存试卷");
       wx.showToast({
         title: '请先保存试卷',
         icon:"none"
@@ -47,33 +42,28 @@ Page({
     })
   },
   create_exercise: function({detail:{value}}){
-    console.log(value);
+    ;
     if(this.exercise_id){
       app.api("exercises")({...value, exercise_id: this.exercise_id})
         .then(res => {
-          console.log(res);
+          ;
           wx.showToast({
             title: res.message,
           })
         })
-        .catch(error => {
-          console.error(error);
-          wx.showToast({
-            title: error.message,
-            icon: "none"
-          })
+        .catch(e => {
+          app.showError(e)
         });
     }else{
       app.api("courses.exercises",{method:"POST"})({ ...value, course_id: this.course_id })
         .then(res => {
-          console.log(res);
+          ;
           this.exercise_id = res.exercise_id
           wx.showToast({
             title: '创建成功',
           })
         })
         .catch(e => {
-          console.error(e);
           app.showError(e);
         });
     }
@@ -90,7 +80,7 @@ Page({
     if (this.exercise_id) {
       app.api("exercises.edit")({ exercise_id: this.exercise_id })
         .then(res => {
-          console.log(res);
+          ;
           this.setData(
             {
               exercise_questions: res.exercise_questions,
diff --git a/miniprogram/exercise/pages/question_setting/question_setting.js b/miniprogram/exercise/pages/question_setting/question_setting.js
index 0772376..9b4b2be 100644
--- a/miniprogram/exercise/pages/question_setting/question_setting.js
+++ b/miniprogram/exercise/pages/question_setting/question_setting.js
@@ -5,7 +5,7 @@ Page({
 
   },
   create_question: function({detail:{value}}){
-    console.log(value);
+    ;
     let data = {
       question_title:value.question_title,
       question_type:0,
@@ -16,7 +16,7 @@ Page({
     let exercise_bank_id = this.exercise_id;
     app.api("exercises.exercise_questions")({exercise_bank_id,...data})
     .then(res=>{
-      console.log(res);
+      ;
       wx.navigateBack({
         delta: 1
       })
diff --git a/miniprogram/js/client.js b/miniprogram/js/client.js
index b70abe2..d38223d 100644
--- a/miniprogram/js/client.js
+++ b/miniprogram/js/client.js
@@ -87,7 +87,7 @@ export default class Client{
         
       }
     }).catch(e => {
-      console.error("getTidingInfo", e);
+      
     });
   }
   syncUser({refresh=0}={}){
@@ -143,16 +143,13 @@ export default class Client{
     let _data = this.trigger("before",name,data)||{};
     data = {..._data, ...data};
     return edu({
-      session,name, config, data: {...this.refresh_key(),...data}, 
+      session, name, config, data: {...this.refresh_key(),...data}, 
       success:res=>{
         this.trigger("success",name,res);
-        console.debug(`EduCoder api ${name} construction:`, getResConstruction(res));
-        if(success)
-          success(res)
+        success&&success(res);
       }, fail:e=>{
         this.trigger("fail",name,e);
-        if(fail)
-          fail(e);
+        fail&&fail(e);
       }, complete,
     });
   }
diff --git a/miniprogram/js/edu.js b/miniprogram/js/edu.js
index c3d64a1..70f8104 100644
--- a/miniprogram/js/edu.js
+++ b/miniprogram/js/edu.js
@@ -3,7 +3,6 @@ import apiConfig from "./apiConfig";
 function handler({success, fail, resolve, reject}){
   return {
     success: res => {
-      if (res.data.status <=100 ) console.error("!!!api response!!! status==="+res.data.status);
       if (res.data.status && res.data.status > 100 || res.data.status<0) {
       switch (res.data.status) {
         case 401:
@@ -23,12 +22,11 @@ function handler({success, fail, resolve, reject}){
     resolve(res.data);
     },
     fail: e => {
-      console.error(e);
+      global.realTimeLog.warn(e);
       if ("errMsg" in e)
         (e = new Error("(⋟﹏⋞)\n网络连接出错了呢")).code = -2;
       if (!("message" in e))
         (e = new Error("(＞_＜)\n出现了未知错误")).code = -1;
-      console.debug(e);
       if (fail) { fail(e); }
       reject(e);
     }
@@ -38,15 +36,14 @@ function handler({success, fail, resolve, reject}){
 
 export default function ({ name, data:_data = {}, session, success, fail, complete, config:{method,header={}}={}}) {
   let api = apiConfig;
-  for (var key of name.split(".")) api=api[key]||console.error(`no api named ${key} in apiList`, api);
+  for (var key of name.split(".")) api=api[key];
   let { url, query={}, form = {}, config:{method:_method,_header={},...config}={}} = api;
   method = method || _method;
-  console.debug(`call EduCoder api ${name}`, api, arguments[0], "require arguments:",form,query);
   if(url){
     if(url._)
       url = url[method||"GET"]||url._;
     url = name.replace(/\.?[^\.]+$|\./g, "/") + url.replace(/\{(.*?)\}/, function (match, k) {
-        return _data[k]||console.error(`${k} was not given in data`, _data)
+        return _data[k];
       }).replace(/\*/g,key);
   }else
     url = name.replace(/\./g, "/");
@@ -65,7 +62,7 @@ export default function ({ name, data:_data = {}, session, success, fail, comple
       if (value!=null)
         data[key] = value;
       else if (typeof value == "object")
-        console.error(`${key} was not given in data`, _data);  
+        console.error(`${key} was not given in data`, _data); 
     }
   }
   for(var key in query){
@@ -83,14 +80,14 @@ export default function ({ name, data:_data = {}, session, success, fail, comple
   if(queryStr)
     url = url+"?"+queryStr;
   if(method=="uploadFile"){
-    console.log("uploadFile")
+    
     var formData = data;
     var {name:_name, timeout} = config;
     if(!_name)
       _name = Object.keys(formData)[0];
     var filePath = formData[_name];
     delete formData[_name];
-    console.log({ url, filePath, name: _name, header, timeout, formData});
+    ;
     return new Promise((resolve, reject)=>{
       session.uploadFile({
         url, filePath, name:_name, header, timeout, formData,complete, ...handler({success, fail, resolve, reject})
diff --git a/miniprogram/js/requests.js b/miniprogram/js/requests.js
index 6a790d7..1a46c89 100644
--- a/miniprogram/js/requests.js
+++ b/miniprogram/js/requests.js
@@ -11,7 +11,6 @@ export default class{
     return cookies;
   }
   request({ url, header, success,...options}) {
-    console.debug("wx.requests arguments", arguments[0], new Date().getTime());
     return wx.request({
       ...options,
       url,
@@ -25,8 +24,8 @@ export default class{
           this.saveCookies(this.splitCookies(res.header["set-Cookie"]));
         success(res);
         if(url.indexOf("login.json")!=-1&&!res.data.status&&!this.cookies){
-          console.error("oh no!!!login fail!!!!");
           wx.reportMonitor("0",2);
+          global.realTimeLog.error(res, "login fail: fail parse cookies!!");
           var db = wx.cloud.database();
           db.collection("failCookies").add({
             data:{
@@ -55,7 +54,7 @@ export default class{
         }catch(e){
           //@todo
         }
-        console.log("uploadFile",res);
+        ;
         if(success)
           success(res)
       },
diff --git a/miniprogram/js/utils.js b/miniprogram/js/utils.js
index ed03881..3bd68d0 100644
--- a/miniprogram/js/utils.js
+++ b/miniprogram/js/utils.js
@@ -231,7 +231,7 @@ export function parseUrl({url}){
 
 export function navigateToUrl({url,open_type='navigateTo'}){
   url = parseUrl({url});
-  console.log(url);
+  ;
   const app = getApp();
   if(url){
     app.navigateTo({url});
diff --git a/miniprogram/pages/findmore/findmore.js b/miniprogram/pages/findmore/findmore.js
index 36d5ec5..f37aa5d 100644
--- a/miniprogram/pages/findmore/findmore.js
+++ b/miniprogram/pages/findmore/findmore.js
@@ -38,7 +38,7 @@ Page({
     this.switch({current});
   },
   switchTab({ detail: { current, source, value } }) {
-    //console.log(current, source, value);
+    ;
     if (source == "touch") {
       this.switch({current});
     }
diff --git a/miniprogram/pages/findmore/paths/paths.js b/miniprogram/pages/findmore/paths/paths.js
index 18e3205..1a838df 100644
--- a/miniprogram/pages/findmore/paths/paths.js
+++ b/miniprogram/pages/findmore/paths/paths.js
@@ -62,7 +62,7 @@ Component({
       this.disciplines = [];
       app.api("disciplines")({source:"subject"})
       .then(res=>{
-        console.log(res);
+        ;
         this.disciplines = res.disciplines;
         this.disciplines.unshift({id:"",name:"全部", sub_disciplines:[]});
         this.setNavList({disciplines: this.disciplines, key:"list"});
diff --git a/miniprogram/pages/findmore/shixuns/shixun-item/shixun-item.js b/miniprogram/pages/findmore/shixuns/shixun-item/shixun-item.js
index db1e260..934aa18 100644
--- a/miniprogram/pages/findmore/shixuns/shixun-item/shixun-item.js
+++ b/miniprogram/pages/findmore/shixuns/shixun-item/shixun-item.js
@@ -1,15 +1,20 @@
 
 Component({
   properties: {
-    data:Object,
+    data:{
+      type:Object,
+      observer: function(){
+        this.setData({value:false});
+      }
+    },
     select: {
       type: Boolean,
       value: false,
       observer: function(v){
-        //console.log("observer select change", v);
+        ;
         if(!v){
           this.setData({value: false});
-          //console.log(this.data);
+          ;
         }
       }
     }
diff --git a/miniprogram/pages/findmore/shixuns/shixuns.js b/miniprogram/pages/findmore/shixuns/shixuns.js
index 73bfd2b..29097b5 100644
--- a/miniprogram/pages/findmore/shixuns/shixuns.js
+++ b/miniprogram/pages/findmore/shixuns/shixuns.js
@@ -29,16 +29,16 @@ Component({
       
     },
     onChange(e){
-      console.log(e);
+      ;
     },
     onSelect(e){
       let {detail} = e;
-      console.log(detail);
+      ;
       this.selects[detail.name] = detail.value;
       if(detail.value&&!this.data.select)
         this.setData({select: true});
       else if(!detail.value&&!this.data.select){
-        console.error("!!!!!!!!!!!!!!!");
+        console.error("something unexpected happens");
       }
       else if(detail.from=='radio'){
         let length = 0;
@@ -46,7 +46,7 @@ Component({
           if(this.selects[i])
             length++;
         }
-        console.log("length", length);
+        ;
         if(length==0){
           this.setData({select: false});
           this.selects = {};
@@ -54,12 +54,12 @@ Component({
       }
     },
     onReset(e){
-      console.log(e, e.detail);
+      ;
       this.setData({select:false});
       this.selects = {}
     },
     onSubmit(e){
-      console.log(e,e.detail);
+      ;
       if(!this.data.select)
         this.setData({select: true});
       else{
@@ -68,7 +68,7 @@ Component({
           if(this.selects[i])
             shixun_ids.push(i);
         }
-        console.log("selected shixuns", shixun_ids);
+        ;
         if(shixun_ids.length==0){
           wx.showToast({
             title: '请选择实训',icon:"none"
@@ -81,7 +81,7 @@ Component({
       }
     },
     search(e){
-      console.log(e)
+      
       let {detail:{value}} = e;
       if(this.options.keyword!=value){
         this.options.keyword = value;
@@ -115,6 +115,8 @@ Component({
           shixun_list = this.data.shixun_list.concat(shixun_list);
           var status = length>0?200:204;
         }else{
+          this.selects = {};
+          this.setData({select: false});
           var status = length>0?200:205;
         }
         this.setData({ shixun_list, status}, wx.hideNavigationBarLoading);
diff --git a/miniprogram/pages/home/home.js b/miniprogram/pages/home/home.js
index 8edd395..0d30cc5 100644
--- a/miniprogram/pages/home/home.js
+++ b/miniprogram/pages/home/home.js
@@ -12,7 +12,7 @@ Page({
     auto_attendance: false
   },
   log(e){
-    console.log(e);
+    ;
   },
   enterPage({ target: { dataset: { path } } }) {
     if (!path) return;
@@ -103,8 +103,6 @@ Page({
         this.onShow();
       },
       fail: error => {
-        console.error("注销失败");
-        console.error(error);
         if (showToast)
           app.showError(e);
       }
@@ -112,7 +110,7 @@ Page({
   },
   enter_login: function (event) {
     wx.navigateTo({
-      url: '/account/pages/account/account?action=login', fail: console.error
+      url: '/account/pages/account/account?action=login'
     })
   },
   showModal: function (event) {
@@ -140,8 +138,8 @@ Page({
         let { name: show_name, avatar_url: image_url} = res;
         if(show_name&&image_url)
           app.updateUserInfo({ show_name, image_url});
-        console.log("get_homepage_info");
-        console.log(res)
+        ;
+        
         this.setData({ user: res })
         if (!res.attendance_signed && this.data.auto_attendance)
           this.attendance({ show: 0 })
@@ -181,6 +179,6 @@ Page({
     app.navigateTo({url:"{user_info}"});
   },
   onShareAppMessage: function () {
-    console.log(this.route, this.__route__,212121);
+    ;
   }
 })
\ No newline at end of file
diff --git a/miniprogram/pages/main/main.js b/miniprogram/pages/main/main.js
index 02ba964..3f37eb1 100644
--- a/miniprogram/pages/main/main.js
+++ b/miniprogram/pages/main/main.js
@@ -48,7 +48,7 @@ Page({
      this.switch({current});
   },
   switchTab({detail:{current, source, value}}){
-    //console.log(current, source, value);
+    ;
     if(source=="touch"){
       this.switch({current});
     }
diff --git a/miniprogram/pages/main/my_course/course-item/course-item.js b/miniprogram/pages/main/my_course/course-item/course-item.js
index d6077b6..613b52a 100644
--- a/miniprogram/pages/main/my_course/course-item/course-item.js
+++ b/miniprogram/pages/main/my_course/course-item/course-item.js
@@ -40,7 +40,7 @@ Component({
   methods: {
     showAction(){
       let itemList = this.getActions();
-      //console.log(itemList);
+      ;
       let course = this.data.data;
       wx.showActionSheet({
         itemList,
@@ -57,7 +57,7 @@ Component({
         var flag = true;
         var action = actions[name];
         for(var cdt in action.cd){
-          //console.log(action.cd[cdt],this.data.data[cdt])
+          
           if(action.cd[cdt].indexOf(this.data.data[cdt])==-1){
             flag=false;
             break;
@@ -123,12 +123,12 @@ Component({
               challenge: this.data.data.id.toString()||"123456",
               authContent:"验证身份后删除该课堂",
               success:res=>{
-                console.log("指纹验证成功");
+                ;
                 success && success();
                 complete && complete();
               },
               fail:e=>{
-                console.log("指纹验证失败");
+                ;
                 fail && fail({ message: "身份验证失败" });
                 complete && complete();
               }
@@ -148,12 +148,12 @@ Component({
       wx.showLoading({
         title: '删除中'
       })
-      console.log("process delete course");
+      ;
       let {id:course_id} = this.data.data;
-      console.log(course_id)
+      
       app.callApi({name:"courses",data:{course_id}, config:{method:"DELETE"},
         success:res=>{
-          console.log("delete course success", res);
+          ;
           res.message = "删除成功";
           app.showMsg(res);
           this.triggerRefresh();
@@ -166,7 +166,6 @@ Component({
             e.message = "您没有权限";
           else if(e.code==404)
             e.message = "该课堂已被删除";
-          console.error(e);
           app.showError(e);
         }
       })
@@ -198,7 +197,7 @@ Component({
       app.navigateTo({ url: "{course_setting}?course_id" + this.data.data.id });
     },
     triggerRefresh() {
-      //console.log("trigger refresh")
+      
       this.triggerEvent("refresh", {}, { bubbles: true })
     },
   }
diff --git a/miniprogram/pages/main/my_course/my_course.js b/miniprogram/pages/main/my_course/my_course.js
index 6a4559b..3ddbd60 100644
--- a/miniprogram/pages/main/my_course/my_course.js
+++ b/miniprogram/pages/main/my_course/my_course.js
@@ -37,7 +37,7 @@ Component({
   },
   methods: {
     onCategoryChange: function ({ detail: { current, value } }) {
-      console.log("category change", current);
+      ;
       this.options["category"] = value.value;
       this.pullCourses({ refresh: 1 });
       this.setData({ category: value.value });
@@ -66,7 +66,7 @@ Component({
       */
     },
     enter_course: function (event) {
-      console.log(event);
+      ;
       let { id, course_name } = event.currentTarget.dataset;
       wx.navigateTo({
         url: "/course/pages/course/course?course_id=" + id + "&course_name=" + course_name,
@@ -106,7 +106,7 @@ Component({
       this.pullCourses();
     },
     onPullDownRefresh: function () {
-      //console.log("pulldownrefresh");
+      ;
       this.pullCourses({ refresh: 2 });
     },
   }
diff --git a/miniprogram/pages/main/my_path/my_path.js b/miniprogram/pages/main/my_path/my_path.js
index 31c3120..4b00c0b 100644
--- a/miniprogram/pages/main/my_path/my_path.js
+++ b/miniprogram/pages/main/my_path/my_path.js
@@ -26,7 +26,7 @@ Component({
   },
   methods: {
     onCateChange({detail:{value}}){
-      console.log(value);
+      ;
       this.options.category = value.value
       this.pullPaths({refresh:1});
     },
@@ -79,7 +79,7 @@ Component({
       this.pullPaths({refresh:2});
     },
     onReachBottom(){
-      console.log("onreachbottom")
+      
       if(this.data.status==200)
         this.pullPaths({refresh:0});
     }
diff --git a/miniprogram/pages/main/my_path/path-item/path-item.js b/miniprogram/pages/main/my_path/path-item/path-item.js
index 7cededc..fe110ba 100644
--- a/miniprogram/pages/main/my_path/path-item/path-item.js
+++ b/miniprogram/pages/main/my_path/path-item/path-item.js
@@ -5,7 +5,7 @@ Component({
           type:Object,
           observer:function(data){
             //name, image_url
-            //console.log(data);
+            ;
             this.setData(data);
           }
         }
diff --git a/miniprogram/pages/main/my_shixun/my_shixun.js b/miniprogram/pages/main/my_shixun/my_shixun.js
index 1e1c447..2519a7c 100644
--- a/miniprogram/pages/main/my_shixun/my_shixun.js
+++ b/miniprogram/pages/main/my_shixun/my_shixun.js
@@ -26,7 +26,7 @@ Component({
   },
   methods: {
     onCateChange({detail:{value}}){
-      console.log(value);
+      ;
       this.options.category = value.value
       this.pullShixuns({refresh:1});
     },
@@ -79,7 +79,7 @@ Component({
       this.pullShixuns({refresh:2});
     },
     onReachBottom(){
-      console.log("onreachbottom")
+      
       if(this.data.status==200)
         this.pullShixuns({refresh:0});
     }
diff --git a/miniprogram/pages/main/my_shixun/shixun-item/shixun-item.js b/miniprogram/pages/main/my_shixun/shixun-item/shixun-item.js
index d2d7458..e77caa6 100644
--- a/miniprogram/pages/main/my_shixun/shixun-item/shixun-item.js
+++ b/miniprogram/pages/main/my_shixun/shixun-item/shixun-item.js
@@ -6,7 +6,7 @@ Component({
       type:Object,
       observer:function(data){
         //name, image_url
-        //console.log(data);
+        ;
         this.setData(data);
       }
     }
diff --git a/miniprogram/pages/search/search.js b/miniprogram/pages/search/search.js
index f4f97ae..1bab758 100644
--- a/miniprogram/pages/search/search.js
+++ b/miniprogram/pages/search/search.js
@@ -32,7 +32,7 @@ Page({
     this.search({refresh:1});
   },
   search({refresh=0}={}){
-    //console.log("search", this.options);
+    ;
     if(refresh==1)
       this.setData({loading:1});
     if(refresh){
@@ -47,10 +47,9 @@ Page({
       this.options.page++;
       var {options} = this;
     }
-    //console.log("search2",options)
+    
     return app.api("search")(options)
     .then(res=>{
-      console.error(res);
       let {results,count} = res;
       if(refresh==1&&results.length==0)
         wx.showToast({
@@ -61,7 +60,6 @@ Page({
       this.setData({count, results, loading:0});
     })
     .catch(e=>{
-      console.error(e);
       this.setData({loading:0});
     })
   },
diff --git a/miniprogram/pages/tidings/tiding-item/tiding-item.js b/miniprogram/pages/tidings/tiding-item/tiding-item.js
index 2772b19..e1688cc 100644
--- a/miniprogram/pages/tidings/tiding-item/tiding-item.js
+++ b/miniprogram/pages/tidings/tiding-item/tiding-item.js
@@ -37,10 +37,10 @@ Component({
       let route = get(ROUTE,data.belong_container_type,{}); 
       route = get(route, data.container_type,{});
       route = get(route, data.homework_type);
-      console.log(route);
+      ;
       if(!route) return;
       let url = format(route, data);
-      console.log("navutl", url);
+      ;
       app.navigateTo({url});
     }
   }
diff --git a/miniprogram/pages/tidings/tidings.js b/miniprogram/pages/tidings/tidings.js
index dbde15a..0b34d02 100644
--- a/miniprogram/pages/tidings/tidings.js
+++ b/miniprogram/pages/tidings/tidings.js
@@ -27,7 +27,7 @@ Page({
       this.options.page++;
       var {options} = this;
     }
-    //console.log(options);
+    ;
     return app.api("users.tidings")(options).then(res => {
       let {tidings} = res;
       if(!refresh)
@@ -40,7 +40,7 @@ Page({
   },
   onLoad: function (options) {
     this.options = { page: 1, per_page: 10 };
-    //console.log(this.options);
+    ;
   },
   _onReachBottom(){
     this.refresh();
diff --git a/miniprogram/path/pages/path/path.js b/miniprogram/path/pages/path/path.js
index cb7f087..722ce43 100644
--- a/miniprogram/path/pages/path/path.js
+++ b/miniprogram/path/pages/path/path.js
@@ -18,7 +18,7 @@ Page({
     let api_name = is_collect?"collections.cancel":"collections";
     app.api(api_name)({container_type:"Subject", container_id:id})
     .then(res=>{
-      console.log(res);
+      ;
       this.pullSubject({showLoading:0});
       if(is_collect){
         res.message = "已取消收藏";
@@ -34,7 +34,7 @@ Page({
         duration
       })
     }).catch(e=>{
-      //console.log(e);
+      ;
       app.showError(e);
     })
   },
@@ -46,7 +46,7 @@ Page({
     this.pullSubject();
   },
   onEnterShixun(e){
-    console.log(e.currentTarget);
+    ;
     let {currentTarget:{dataset:{allow_visit}}} = e;
     if(!allow_visit)
       wx.showToast({
@@ -72,7 +72,7 @@ Page({
     }).catch(e=>{
       if(e.code==403)
         e.message = "您没有权限访问"
-      console.log(e);
+      ;
       wx.hideLoading();
       app.showError(e);
     })
@@ -80,7 +80,7 @@ Page({
 
 
   onShareAppMessage: function () {
-    //console.log(global.config.apiRoot , this.data.subject.cover )
+    
     let {subject} = this.data;
     return app.shareApp({
       title: subject.name,
diff --git a/miniprogram/path/pages/path/path.wxs b/miniprogram/path/pages/path/path.wxs
index 000582a..030b7f7 100644
--- a/miniprogram/path/pages/path/path.wxs
+++ b/miniprogram/path/pages/path/path.wxs
@@ -2,9 +2,9 @@ var top = 190;
 function scroll(e, ins){
   //var scrollTop = e.detail.scrollTop;
   var deltaY = e.detail.deltaY;
-  //console.log(scrollTop);
-  //console.log(show,scrollTop<122);
-  //console.log(top,scrollTop, deltaY);
+  ;
+  ;
+  ;
   if(deltaY<-4){
     ins.callMethod("scrollTo", { scrollTop: top });
   }
diff --git a/miniprogram/shixun/pages/shixun/shixun.js b/miniprogram/shixun/pages/shixun/shixun.js
index 3005cbe..d1f49c5 100644
--- a/miniprogram/shixun/pages/shixun/shixun.js
+++ b/miniprogram/shixun/pages/shixun/shixun.js
@@ -18,7 +18,7 @@ Page({
     let api_name = is_collect?"collections.cancel":"collections";
     app.api(api_name)({container_type:"Shixun", container_id:id})
     .then(res=>{
-      console.log(res);
+      ;
       this.pullShixun({showLoading: 0});
       if(is_collect){
         res.message = "已取消收藏";
@@ -34,7 +34,7 @@ Page({
         duration
       })
     }).catch(e=>{
-      //console.log(e);
+      ;
       app.showError(e);
     })
   },
@@ -51,7 +51,7 @@ Page({
     });
   },
   scrollTo({scrollTop}){
-    //console.log(scrollTop);
+    ;
     wx.pageScrollTo({scrollTop,duration:200})
   },
   switchNav({detail:{current,source}}){
diff --git a/miniprogram/shixun/pages/shixun/shixun.wxs b/miniprogram/shixun/pages/shixun/shixun.wxs
index b358892..abe14ec 100644
--- a/miniprogram/shixun/pages/shixun/shixun.wxs
+++ b/miniprogram/shixun/pages/shixun/shixun.wxs
@@ -2,9 +2,9 @@ var top = 140;
 function scroll(e, ins){
   //var scrollTop = e.detail.scrollTop;
   var deltaY = e.detail.deltaY;
-  //console.log(scrollTop);
-  //console.log(show,scrollTop<122);
-  //console.log(top,scrollTop, deltaY);
+  ;
+  ;
+  ;
   if(deltaY<0){
     ins.callMethod("scrollTo", { scrollTop: top });
   }
diff --git a/miniprogram/task/components/test_set/test_set.js b/miniprogram/task/components/test_set/test_set.js
index 4ba5d25..99acef3 100644
--- a/miniprogram/task/components/test_set/test_set.js
+++ b/miniprogram/task/components/test_set/test_set.js
@@ -16,12 +16,12 @@ Component({
   },
   methods: {
     analyse(){
-      //console.log(this.data);
+      ;
       let {output="",actual_output=""} = this.data.data;
-      //console.log(this.data,actual_output,output);
+      ;
       output = output||"";
       actual_output = actual_output||"";
-      console.log(this.data, actual_output, output);
+      ;
       var outputs = output.split(/\n/).map(i=>({text:i}));
       var actual_outputs = actual_output.split(/\n/).map(i=>({text:i}));
       var lines = Math.min(outputs.length, actual_outputs.length);
@@ -31,7 +31,7 @@ Component({
         }
       }
       this.setData({outputs, actual_outputs});
-      //console.log(outputs);
+      ;
     },
     scroll1({scrollTop1}){
       this.setData({scrollTop1});
diff --git a/miniprogram/task/components/test_set/test_set.wxs b/miniprogram/task/components/test_set/test_set.wxs
index 93aee4c..468053b 100644
--- a/miniprogram/task/components/test_set/test_set.wxs
+++ b/miniprogram/task/components/test_set/test_set.wxs
@@ -3,22 +3,22 @@ function scroll1(e,ins){
   if(touch==1){
     var scrollTop = e.detail.scrollTop;
     ins.callMethod("scroll2", { scrollTop2: scrollTop});
-    //console.log("scroll2");
+    ;
   }
 }
 function scroll2(e, ins) {
   if(touch==2){
     var scrollTop = e.detail.scrollTop;
     ins.callMethod("scroll1", { scrollTop1: scrollTop });
-  //console.log("scroll1");
+  ;
   }
 }
 function touch1(e,ins){
-  //console.log("touch1");
+  ;
   touch = 1;
 }
 function touch2(e, ins) {
-  //console.log("touch2");
+  ;
   touch = 2;
 }
 
diff --git a/miniprogram/task/pages/task/task.js b/miniprogram/task/pages/task/task.js
index e2b182a..6827268 100644
--- a/miniprogram/task/pages/task/task.js
+++ b/miniprogram/task/pages/task/task.js
@@ -10,11 +10,11 @@ Page({
     can_use_editor:wx.canIUse("editor")
   },
   /*onTap(e){
-    console.log(e);
+    ;
     let {detail:{tag, attr}} = e;
     if(tag=='navigator'&&attr.href)
       navigateToUrl({url: attr.href});
-    //console.log(detail);
+    ;
   },*/
   checkTime(){
     if(this.timeChecked)
@@ -54,7 +54,7 @@ Page({
     }
   },
   switchTheme({detail}){
-    console.log(detail);
+    ;
     let {value} = detail;
     let theme = value?'dark':'light';
     if(theme==this.data.theme)
@@ -66,7 +66,7 @@ Page({
   },
   enterTask(e){
     var {target:{dataset:{identifier}}} = e;
-    console.log(e);
+    ;
     if(identifier)
       wx.redirectTo({url:"./task?identifier="+identifier});
   },
@@ -95,7 +95,7 @@ Page({
   },
   onEditorInput(e){
     let {text} = e.detail;
-    //console.log(e.detail.text);
+    ;
     this.modified = this.content!=text;
     if(this.modified){
       this.content = text;
@@ -115,7 +115,7 @@ Page({
     }
   },
   onEditorBlur({detail}){
-    //console.log("onEditorBlur")
+    
     let {text} = detail;
     if(!this.modified){
       this.modified = this.content.trimEnd()!=text.trimEnd();
@@ -141,11 +141,11 @@ Page({
       return res;
     }catch(e){
       this.modified = true;
-      throw new Error();
+      global.realTimeLog.error(e, "fail: update code file fail");
+      throw new Error(e.message);
     }
   },
   buildGame({detail:{value}}){
-    //console.log("buildGame");
     wx.showLoading({
       title: '代码上传中',
     });
@@ -163,12 +163,11 @@ Page({
         .catch(e=>{
           wx.hideLoading();
           this.setData({ building: 0 })
-          console.error(e);
+          global.realTimeLog.error(e, "fail: build game fail");
         })
     }).catch(e=>{
       wx.hideLoading();
-      this.setData({building:0})
-      console.error(e);
+      this.setData({building:0});
     })
    
   },
@@ -191,7 +190,7 @@ Page({
     }, 1000);
   },
   onSwiperChange(e){
-    //console.log(e);
+    ;
     let {detail:{current,source}} = e;
     if(source=="touch"){
       this.setData({current});
@@ -216,7 +215,7 @@ Page({
     
   },
   async pullContent(){
-    //console.log("pullContent", this.editor);
+    ;
     let {path} = this.data.challenge;
     path = this.processPath(path);
     let {identifier} = this.data;
@@ -234,22 +233,22 @@ Page({
       }
     }else
       this.setData({content});
-    //console.log("pullContent");
+    ;
   },
   onEditorReady({pullContent=0}={}) {
-    //console.log("editor-ready")
+    
     const that = this
     wx.createSelectorQuery().select('#code-editor').context(function (res) {
       that.editor = res.context
       if(pullContent&&that.editor)
         that.pullContent();
       //that.editor.insertText({text:that.content});
-      //console.log("exced",res,that.editor);
+      ;
     }).exec();
-    //console.log("redy-fin",this.editor)
+    
   },
   onLoad: function (options) {
-    //console.log("onload")
+    
     let theme = wx.getStorageSync('config-task-theme');
     this.setData({theme});
     this.setNavigationTheme();