diff --git a/changelog.md b/changelog.md
index 87b4b9e..2a68080 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,3 +1,6 @@
+## v0.16.10
+ * U 登录界面优化
+
 ## v0.16.9
  * A 管理界面浏览历史查看
  * A 使用一些功能时登录校验
diff --git a/miniprogram/app.js b/miniprogram/app.js
index 71da813..56e4b67 100644
--- a/miniprogram/app.js
+++ b/miniprogram/app.js
@@ -178,12 +178,37 @@ App({
     }else
       return true;
   },
-  shareApp({ imageUrl, path, title }) {
-    return {
-      title: title || "EduCoder教学",
+  shareApp({ imageUrl, path, title="EduCoder教学"}={}) {
+    let db = wx.cloud.database();
+    let shareInfo = {
+      title,
       imageUrl,
       path
     }
+    console.log(shareInfo);
+    if(!path){
+      let pages = getCurrentPages();
+      let page = pages[pages.length-1];
+      //console.log(page);
+      let options = page.options;
+      let route = page.route;
+      let query = Object.keys(options).map(i=>`${i}=${options[i]}`).join("&");
+      console.log(query, "/" + route + (query?('?'+query):''));
+      path = "/" + route + (query?('?'+query):'');
+    }
+    let data = {
+      title,
+      imageUrl,
+      path,
+      scene:this.globalData.scene,
+      time: db.serverDate()
+    }
+    console.log("upload", data);
+    db.collection("shareAppInfo").add({
+      data
+    });
+    console.log(shareInfo);
+    return shareInfo;
   }
 });
 
diff --git a/miniprogram/config.js b/miniprogram/config.js
index a7a45b6..646a814 100644
--- a/miniprogram/config.js
+++ b/miniprogram/config.js
@@ -1,8 +1,7 @@
 const cloudDir = "cloud://educoder.6564-educoder-1300855313/";
 
-let _version = "0.16.9";
-/**
- */
+let _version = "0.16.10";
+
 let { miniProgram:{ envVersion="release", version=_version}={}} = wx.getAccountInfoSync();
 version = version||_version;
 const developUrl = "https://test-newweb.educoder.net";
diff --git a/miniprogram/course/pages/attendances/attendances.js b/miniprogram/course/pages/attendances/attendances.js
index 5a04f35..746b470 100644
--- a/miniprogram/course/pages/attendances/attendances.js
+++ b/miniprogram/course/pages/attendances/attendances.js
@@ -61,6 +61,6 @@ Page({
    * 用户点击右上角分享
    */
   onShareAppMessage: function () {
-
+    
   }
 })
\ No newline at end of file
diff --git a/miniprogram/course/pages/course/course.js b/miniprogram/course/pages/course/course.js
index 05d93a3..ced2d89 100644
--- a/miniprogram/course/pages/course/course.js
+++ b/miniprogram/course/pages/course/course.js
@@ -321,8 +321,9 @@ Component({
       this.refresh();
     },
     onShareAppMessage: function () {
+      let {course} = this.data;
       return app.shareApp({
-        title: this.data.name,
+        title: "「教学课堂」"+ course.name,
         path: "/"+this.route+`?course_id=${this.data.course_id}&module_type=${this.data.module.type}`
       })
     }
diff --git a/miniprogram/course/pages/course_invite/course_invite.js b/miniprogram/course/pages/course_invite/course_invite.js
index 8fca1dc..e902207 100644
--- a/miniprogram/course/pages/course_invite/course_invite.js
+++ b/miniprogram/course/pages/course_invite/course_invite.js
@@ -120,6 +120,9 @@ Page({
       this.pull_course()
   },
   onShareAppMessage(){
-
+    let {course} = this.data;
+    return app.shareApp({
+      title: "「课堂邀请」" + course.name
+    })
   }
 })
\ No newline at end of file
diff --git a/miniprogram/markdown/task/task/task.js b/miniprogram/markdown/task/task/task.js
index b3cc541..2109b02 100644
--- a/miniprogram/markdown/task/task/task.js
+++ b/miniprogram/markdown/task/task/task.js
@@ -262,7 +262,7 @@ Page({
   onShareAppMessage: function () {
     let {challenge, shixun} = this.data;
     return app.shareApp({
-      title:`第${challenge.position}关:${challenge.subject}`,
+      title:`「实训项目」第${challenge.position}关:${challenge.subject}`,
       imageUrl: global.config.eduImgDir + "avatars/Shixun/" + shixun.id,
       path:`/shixun/pages/shixun/shixun?identifier=${shixun.identifier}&cate_type=task`
     })
diff --git a/miniprogram/pages/home/home.js b/miniprogram/pages/home/home.js
index 1fbd54a..0282c7d 100644
--- a/miniprogram/pages/home/home.js
+++ b/miniprogram/pages/home/home.js
@@ -194,5 +194,6 @@ Page({
     app.navigateTo({url:"{user_info}"});
   },
   onShareAppMessage: function () {
+    return app.shareApp()
   }
 })
\ No newline at end of file
diff --git a/miniprogram/pages/search/search.js b/miniprogram/pages/search/search.js
index 1bab758..0c406e5 100644
--- a/miniprogram/pages/search/search.js
+++ b/miniprogram/pages/search/search.js
@@ -79,6 +79,7 @@ Page({
   onShareAppMessage: function () {
     let {type="shixun",keyword=""} = this.options;
     return app.shareApp({
+      title:"搜索",
       path: `/pages/search/search?type=${type}&keyword=${keyword}`
     })
   }
diff --git a/miniprogram/pages/tidings/tidings.js b/miniprogram/pages/tidings/tidings.js
index 1242e0a..dbfca30 100644
--- a/miniprogram/pages/tidings/tidings.js
+++ b/miniprogram/pages/tidings/tidings.js
@@ -32,7 +32,7 @@ Page({
       this.setData({current: 2});
   },
   changeType({detail:{current, value}}){
-    this.options.type=value.type;
+    this.options_.type=value.type;
     this.refresh({refresh:1})
     .then(res=>{
       this.setData({scrollTop:0});
@@ -42,17 +42,17 @@ Page({
     if(refresh){
       this.setData({ loading: 1 });
       if(refresh==1){
-        this.options.page=1;
-        var { options } = this;
+        this.options_.page=1;
+        var { options_ } = this;
       }else if(refresh==2){
-        var { per_page, page, type} = this.options;
-        var options = {per_page:per_page*page, page:1, type};
+        var { per_page, page, type} = this.options_;
+        var options_ = {per_page:per_page*page, page:1, type};
       }
     }else{
-      this.options.page++;
-      var {options} = this;
+      this.options_.page++;
+      var {options_} = this;
     }
-    return app.api("users.tidings")(options).then(res => {
+    return app.api("users.tidings")(options_).then(res => {
       let {tidings, course_apply_count} = res;
       if(!refresh)
         tidings = this.data.tidings.concat(tidings);
@@ -67,12 +67,12 @@ Page({
       return e;
     })
   },
-  onLoad: function (options) {
+  onLoad: function () {
     let key = `cache-users.tidings-${app.user().user_id}`;
     let cache_tidings = wx.getStorageSync(key);
     if(cache_tidings)
       this.setData({tidings: cache_tidings});
-    this.options = { page: 1, per_page: 10 };
+    this.options_ = { page: 1, per_page: 10 };
     this.refresh({refresh:1}).then(res=>{
       console.log("pull", res);
       this.loaded = 1;
@@ -96,6 +96,7 @@ Page({
   },
 
   onShareAppMessage: function () {
-
+    return app.shareApp({
+    });
   }
 })
\ No newline at end of file
diff --git a/miniprogram/shixun_homework/pages/shixun_homework/shixun_homework.js b/miniprogram/shixun_homework/pages/shixun_homework/shixun_homework.js
index b93f6cb..4647b33 100644
--- a/miniprogram/shixun_homework/pages/shixun_homework/shixun_homework.js
+++ b/miniprogram/shixun_homework/pages/shixun_homework/shixun_homework.js
@@ -27,6 +27,6 @@ Page({
   },
 
   onShareAppMessage: function () {
-
+    return app.shareApp()
   }
 })
\ No newline at end of file