diff --git a/p__Classrooms__Lists__CommonHomework__Comment__index.async.js b/p__Classrooms__Lists__CommonHomework__Comment__index.async.js
index ae603aa1fb..9d170f56f6 100644
--- a/p__Classrooms__Lists__CommonHomework__Comment__index.async.js
+++ b/p__Classrooms__Lists__CommonHomework__Comment__index.async.js
@@ -911,10 +911,6 @@ var divider = __webpack_require__(96074);
 var table = __webpack_require__(63889);
 // EXTERNAL MODULE: ./node_modules/antd/es/timeline/index.js + 5 modules
 var timeline = __webpack_require__(12845);
-// EXTERNAL MODULE: ./node_modules/antd/es/select/index.js + 42 modules
-var es_select = __webpack_require__(79035);
-// EXTERNAL MODULE: ./node_modules/antd/es/spin/index.js + 1 modules
-var spin = __webpack_require__(57953);
 // EXTERNAL MODULE: ./node_modules/@ant-design/icons/es/icons/ArrowLeftOutlined.js + 1 modules
 var ArrowLeftOutlined = __webpack_require__(82826);
 // EXTERNAL MODULE: ./node_modules/@ant-design/icons/es/icons/SolutionOutlined.js + 1 modules
@@ -1333,7 +1329,7 @@ var _excluded = ["shixunHomeworks", "classroomList", "globalSetting", "loading",
 
 
 var ShixunsListPage = function ShixunsListPage(_ref) {
-  var _homeWorkReport$shixu, _homeWorkReport$shixu2, _homeWorkReport$shixu3, _homeWorkReport$shixu4;
+  var _homeWorkReport$shixu, _homeWorkReport$shixu2;
   var shixunHomeworks = _ref.shixunHomeworks,
     classroomList = _ref.classroomList,
     globalSetting = _ref.globalSetting,
@@ -2505,52 +2501,6 @@ var ShixunsListPage = function ShixunsListPage(_ref) {
                     items: comments
                   })
                 })]
-              }), (homeWorkReport === null || homeWorkReport === void 0 ? void 0 : (_homeWorkReport$shixu3 = homeWorkReport.shixun_detail[0]) === null || _homeWorkReport$shixu3 === void 0 ? void 0 : _homeWorkReport$shixu3.myshixun_identifier) && /*#__PURE__*/(0,jsx_runtime.jsxs)(jsx_runtime.Fragment, {
-                children: [/*#__PURE__*/(0,jsx_runtime.jsx)("h1", {
-                  className: Commentmodules.title,
-                  style: {
-                    marginTop: '-20px'
-                  },
-                  children: "\u5B9E\u8BAD\u8BE6\u60C5"
-                }), /*#__PURE__*/(0,jsx_runtime.jsx)("aside", {
-                  className: "pl30 pr30",
-                  children: /*#__PURE__*/(0,jsx_runtime.jsxs)("div", {
-                    className: Commentmodules.shixunWrp,
-                    children: [/*#__PURE__*/(0,jsx_runtime.jsxs)("h2", {
-                      children: [/*#__PURE__*/(0,jsx_runtime.jsxs)("span", {
-                        children: ["\u8BC4\u6D4B\u4EE3\u7801", /*#__PURE__*/(0,jsx_runtime.jsx)("span", {
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-                        })]
-                      }), /*#__PURE__*/(0,jsx_runtime.jsx)("span", {
-                        children: /*#__PURE__*/(0,jsx_runtime.jsxs)(es_select/* default */.Z, {
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-                          },
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-                          children: ["  ", homeWorkReport === null || homeWorkReport === void 0 ? void 0 : homeWorkReport.shixun_detail.map(function (item) {
-                            return /*#__PURE__*/(0,jsx_runtime.jsx)(Option, {
-                              value: item.path,
-                              children: item.path
-                            });
-                          }), " "]
-                        })
-                      })]
-                    }), /*#__PURE__*/(0,jsx_runtime.jsx)(spin/* default */.Z, {
-                      spinning: codeloding,
-                      children: /*#__PURE__*/(0,jsx_runtime.jsx)("div", {
-                        style: {
-                          width: '100%',
-                          minHeight: '550px',
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-                        dangerouslySetInnerHTML: {
-                          __html: previewHtml
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-                    })]
-                  })
-                })]
               })]
             })
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diff --git a/p__Classrooms__Lists__CommonHomework__Detail__index.async.js b/p__Classrooms__Lists__CommonHomework__Detail__index.async.js
index 2548b21154..04619b0d42 100644
--- a/p__Classrooms__Lists__CommonHomework__Detail__index.async.js
+++ b/p__Classrooms__Lists__CommonHomework__Detail__index.async.js
@@ -5009,7 +5009,7 @@ var AsyncButton = __webpack_require__(48559);
 
 var classRef = /*#__PURE__*/(0,react.createRef)();
 var WorkList = function WorkList(_ref) {
-  var _workList$homework_st, _workList$homework_st2, _workList$homework_st3, _workList$homework_st4, _workList$homework_st5, _workList$homework_st6, _workList$homework_st7, _workList$left_time, _workList$left_time2, _workList$left_time3, _workList$homework_st8, _workList$homework_st9, _ref7, _workList$teacher_com, _workList$teacher_com2, _workList$task_status, _workList$task_status2, _workList$course_grou, _workList$homework_st10, _workList$homework_st11, _workList$homework_st12, _workList$task_status3, _workList$task_status4, _codepath$;
+  var _workList$homework_st, _workList$homework_st2, _workList$homework_st3, _workList$homework_st4, _workList$homework_st5, _workList$homework_st6, _workList$homework_st7, _workList$left_time, _workList$left_time2, _workList$left_time3, _workList$homework_st8, _workList$homework_st9, _ref6, _workList$teacher_com, _workList$teacher_com2, _workList$task_status, _workList$task_status2, _workList$course_grou, _workList$homework_st10, _workList$homework_st11, _workList$homework_st12, _workList$task_status3, _workList$task_status4, _codepath$;
   var shixunHomeworks = _ref.shixunHomeworks,
     classroomList = _ref.classroomList,
     loading = _ref.loading,
@@ -5592,55 +5592,8 @@ var WorkList = function WorkList(_ref) {
               children: "\u8C03\u5206"
             })
           })]
-        }), (0,authority/* isAdmin */.GJ)() && /*#__PURE__*/(0,jsx_runtime.jsxs)("div", {
-          children: [record.work_status !== -1 && record.work_status !== 0 && record.myshixun_identifier && ((workList === null || workList === void 0 ? void 0 : workList.is_jupyter) || (workList === null || workList === void 0 ? void 0 : workList.is_jupyter_lab)) && /*#__PURE__*/(0,jsx_runtime.jsx)(row/* default */.Z, {
-            justify: "center",
-            children: /*#__PURE__*/(0,jsx_runtime.jsx)("a", {
-              onClick: /*#__PURE__*/function () {
-                var _ref4 = asyncToGenerator_default()( /*#__PURE__*/regeneratorRuntime_default()().mark(function _callee3(e) {
-                  var res;
-                  return regeneratorRuntime_default()().wrap(function _callee3$(_context3) {
-                    while (1) switch (_context3.prev = _context3.next) {
-                      case 0:
-                        e.stopPropagation();
-                        setViewCode(true);
-                        setcodeloding(true);
-                        setshixunurl(record.shixun_url);
-                        setworkid(record.id);
-                        setcodepath(record.evaluation_codes);
-                        setPreviewHtml(null);
-                        if (!record.myshixun_identifier) {
-                          _context3.next = 12;
-                          break;
-                        }
-                        _context3.next = 10;
-                        return (0,fetch/* default */.ZP)("/api/jupyters/preview_tpi.json", {
-                          method: 'get',
-                          params: {
-                            identifier: record.myshixun_identifier,
-                            student_work_id: record.id
-                            // identifier: "qm28kagvuf"
-                          }
-                        });
-                      case 10:
-                        res = _context3.sent;
-                        if (res.status === 0) {
-                          setPreviewHtml(res.html_content);
-                          setcodeloding(false);
-                        }
-                      case 12:
-                      case "end":
-                        return _context3.stop();
-                    }
-                  }, _callee3);
-                }));
-                return function (_x2) {
-                  return _ref4.apply(this, arguments);
-                };
-              }(),
-              children: "\u67E5\u770B\u4EE3\u7801"
-            })
-          }), record.work_status !== -1 && record.work_status !== 0 && /*#__PURE__*/(0,jsx_runtime.jsx)(row/* default */.Z, {
+        }), (0,authority/* isAdmin */.GJ)() && /*#__PURE__*/(0,jsx_runtime.jsx)("div", {
+          children: record.work_status !== -1 && record.work_status !== 0 && /*#__PURE__*/(0,jsx_runtime.jsx)(row/* default */.Z, {
             justify: "center",
             children: /*#__PURE__*/(0,jsx_runtime.jsx)("span", {
               className: WorkListmodules.redoBtn,
@@ -5663,7 +5616,7 @@ var WorkList = function WorkList(_ref) {
               },
               children: "\u6253\u56DE\u91CD\u505A"
             })
-          })]
+          })
         })]
       });
     }
@@ -5671,19 +5624,19 @@ var WorkList = function WorkList(_ref) {
     return !!item;
   });
   var getExportData = /*#__PURE__*/function () {
-    var _ref5 = asyncToGenerator_default()( /*#__PURE__*/regeneratorRuntime_default()().mark(function _callee4() {
+    var _ref4 = asyncToGenerator_default()( /*#__PURE__*/regeneratorRuntime_default()().mark(function _callee3() {
       var res, _zip$current;
-      return regeneratorRuntime_default()().wrap(function _callee4$(_context4) {
-        while (1) switch (_context4.prev = _context4.next) {
+      return regeneratorRuntime_default()().wrap(function _callee3$(_context3) {
+        while (1) switch (_context3.prev = _context3.next) {
           case 0:
             setBtnLoading(true);
-            _context4.next = 3;
+            _context3.next = 3;
             return (0,fetch/* default */.ZP)("/api/homework_commons/".concat(params === null || params === void 0 ? void 0 : params.categoryId, "/export_student_works.json"), {
               method: 'get',
               params: JSON.parse(sessionStorage['all_student_works_params'])
             });
           case 3:
-            res = _context4.sent;
+            res = _context3.sent;
             if (res.status === 0) {
               (_zip$current = zip.current) === null || _zip$current === void 0 ? void 0 : _zip$current.exportReport(res.files);
             } else {
@@ -5691,27 +5644,27 @@ var WorkList = function WorkList(_ref) {
             }
           case 5:
           case "end":
-            return _context4.stop();
+            return _context3.stop();
         }
-      }, _callee4);
+      }, _callee3);
     }));
     return function getExportData() {
-      return _ref5.apply(this, arguments);
+      return _ref4.apply(this, arguments);
     };
   }();
   var getAnnotationExportData = /*#__PURE__*/function () {
-    var _ref6 = asyncToGenerator_default()( /*#__PURE__*/regeneratorRuntime_default()().mark(function _callee5() {
+    var _ref5 = asyncToGenerator_default()( /*#__PURE__*/regeneratorRuntime_default()().mark(function _callee4() {
       var res, _zip$current2;
-      return regeneratorRuntime_default()().wrap(function _callee5$(_context5) {
-        while (1) switch (_context5.prev = _context5.next) {
+      return regeneratorRuntime_default()().wrap(function _callee4$(_context4) {
+        while (1) switch (_context4.prev = _context4.next) {
           case 0:
-            _context5.next = 2;
+            _context4.next = 2;
             return (0,fetch/* default */.ZP)("/api/homework_commons/".concat(params === null || params === void 0 ? void 0 : params.categoryId, "/export_student_works.json"), {
               method: 'get',
               params: JSON.parse(sessionStorage['all_student_works_params'])
             });
           case 2:
-            res = _context5.sent;
+            res = _context4.sent;
             if (res.status === 0) {
               if (Array.isArray(res.sub_data) && res.sub_data.length > 0) {
                 (_zip$current2 = zip.current) === null || _zip$current2 === void 0 ? void 0 : _zip$current2.exportAndCreateUserFolder(res.sub_data, '批注附件', "".concat(workList === null || workList === void 0 ? void 0 : workList.homework_name, "-\u4F5C\u54C1\u6279\u6CE8\u9644\u4EF6"));
@@ -5721,12 +5674,12 @@ var WorkList = function WorkList(_ref) {
             }
           case 4:
           case "end":
-            return _context5.stop();
+            return _context4.stop();
         }
-      }, _callee5);
+      }, _callee4);
     }));
     return function getAnnotationExportData() {
-      return _ref6.apply(this, arguments);
+      return _ref5.apply(this, arguments);
     };
   }();
   var exportMenu = function exportMenu() {
@@ -5819,7 +5772,7 @@ var WorkList = function WorkList(_ref) {
             children: [/*#__PURE__*/(0,jsx_runtime.jsxs)(es_form/* default */.Z, {
               form: form,
               onChange: onHandleChange,
-              initialValues: (_ref7 = {}, defineProperty_default()(_ref7, 'task_status', 'all'), defineProperty_default()(_ref7, 'course_group_info', 'all'), defineProperty_default()(_ref7, 'teacher_comment', 'all'), _ref7),
+              initialValues: (_ref6 = {}, defineProperty_default()(_ref6, 'task_status', 'all'), defineProperty_default()(_ref6, 'course_group_info', 'all'), defineProperty_default()(_ref6, 'teacher_comment', 'all'), _ref6),
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                 name: "teacher_comment",
                 children: /*#__PURE__*/(0,jsx_runtime.jsx)(es_checkbox/* default.Group */.Z.Group, {
@@ -6000,18 +5953,18 @@ var WorkList = function WorkList(_ref) {
                     setisshowmodal(true);
                     // 请求一键打回接口数据：
                     var getBackDate = /*#__PURE__*/function () {
-                      var _ref8 = asyncToGenerator_default()( /*#__PURE__*/regeneratorRuntime_default()().mark(function _callee6() {
+                      var _ref7 = asyncToGenerator_default()( /*#__PURE__*/regeneratorRuntime_default()().mark(function _callee5() {
                         var res;
-                        return regeneratorRuntime_default()().wrap(function _callee6$(_context6) {
-                          while (1) switch (_context6.prev = _context6.next) {
+                        return regeneratorRuntime_default()().wrap(function _callee5$(_context5) {
+                          while (1) switch (_context5.prev = _context5.next) {
                             case 0:
-                              _context6.next = 2;
+                              _context5.next = 2;
                               return (0,fetch/* default */.ZP)("/api/homework_commons/".concat(params === null || params === void 0 ? void 0 : params.categoryId, "/teacher_manage_groups.json"), {
                                 method: 'get',
                                 params: JSON.parse(sessionStorage['all_student_works_params'])
                               });
                             case 2:
-                              res = _context6.sent;
+                              res = _context5.sent;
                               if (res.status === 0) {
                                 console.log("发送请求了", res);
                                 // console.log(res);
@@ -6020,12 +5973,12 @@ var WorkList = function WorkList(_ref) {
                               }
                             case 4:
                             case "end":
-                              return _context6.stop();
+                              return _context5.stop();
                           }
-                        }, _callee6);
+                        }, _callee5);
                       }));
                       return function getBackDate() {
-                        return _ref8.apply(this, arguments);
+                        return _ref7.apply(this, arguments);
                       };
                     }();
                     getBackDate();
@@ -6313,10 +6266,10 @@ var WorkList = function WorkList(_ref) {
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       okText: "\u786E\u5B9A\u70B9\u8BC4",
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-      onOk: /*#__PURE__*/asyncToGenerator_default()( /*#__PURE__*/regeneratorRuntime_default()().mark(function _callee7() {
+      onOk: /*#__PURE__*/asyncToGenerator_default()( /*#__PURE__*/regeneratorRuntime_default()().mark(function _callee6() {
         var resparams, res;
-        return regeneratorRuntime_default()().wrap(function _callee7$(_context7) {
-          while (1) switch (_context7.prev = _context7.next) {
+        return regeneratorRuntime_default()().wrap(function _callee6$(_context6) {
+          while (1) switch (_context6.prev = _context6.next) {
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               resparams = {};
               if (istype === 1) {
@@ -6338,13 +6291,13 @@ var WorkList = function WorkList(_ref) {
                   return item.id;
                 });
               }
-              _context7.next = 7;
+              _context6.next = 7;
               return (0,fetch/* default */.ZP)("/api/homework_commons/".concat(params.categoryId, "/batch_add_score.json"), {
                 method: 'post',
                 body: resparams
               });
             case 7:
-              res = _context7.sent;
+              res = _context6.sent;
               if (res.status === 0) {
                 message/* default.info */.ZP.info('修改成功');
                 setistitle(false);
@@ -6353,9 +6306,9 @@ var WorkList = function WorkList(_ref) {
               }
             case 9:
             case "end":
-              return _context7.stop();
+              return _context6.stop();
           }
-        }, _callee7);
+        }, _callee6);
       })),
       onCancel: function onCancel() {
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@@ -6389,32 +6342,32 @@ var WorkList = function WorkList(_ref) {
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       forceRender: true,
       width: 700,
-      onOk: /*#__PURE__*/asyncToGenerator_default()( /*#__PURE__*/regeneratorRuntime_default()().mark(function _callee8() {
+      onOk: /*#__PURE__*/asyncToGenerator_default()( /*#__PURE__*/regeneratorRuntime_default()().mark(function _callee7() {
         var res, _res;
-        return regeneratorRuntime_default()().wrap(function _callee8$(_context8) {
-          while (1) switch (_context8.prev = _context8.next) {
+        return regeneratorRuntime_default()().wrap(function _callee7$(_context7) {
+          while (1) switch (_context7.prev = _context7.next) {
             case 0:
               getGroup(newList);
               // console.log("确认触发的：", groupListRef.current);
               if (!(istype === 2 && groupListRef.current)) {
-                _context8.next = 14;
+                _context7.next = 14;
                 break;
               }
               if (!(checkvalues.length <= 0)) {
-                _context8.next = 5;
+                _context7.next = 5;
                 break;
               }
               message/* default.info */.ZP.info('请选择作业状态');
-              return _context8.abrupt("return");
+              return _context7.abrupt("return");
             case 5:
               if (comment) {
-                _context8.next = 8;
+                _context7.next = 8;
                 break;
               }
               message/* default.info */.ZP.info('评语不能为空');
-              return _context8.abrupt("return");
+              return _context7.abrupt("return");
             case 8:
-              _context8.next = 10;
+              _context7.next = 10;
               return (0,fetch/* default */.ZP)("/api/homework_commons/".concat(params.categoryId, "/confirm_redo_modal.json"), {
                 method: 'post',
                 body: {
@@ -6425,7 +6378,7 @@ var WorkList = function WorkList(_ref) {
                 }
               });
             case 10:
-              res = _context8.sent;
+              res = _context7.sent;
               if (res.status === 0) {
                 // console.log("第一次确认的res", res);
                 setbackGroupContnet(res.course_group_count);
@@ -6433,45 +6386,45 @@ var WorkList = function WorkList(_ref) {
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                 setisshowmodaltitls(true);
               }
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+              _context7.next = 33;
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               if (!(minscore === 0 || maxscore === 0)) {
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-              _context8.next = 23;
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-                _context8.next = 20;
+                _context7.next = 20;
                 break;
               }
               message/* default.info */.ZP.info('最低分不能为空');
-              return _context8.abrupt("return");
+              return _context7.abrupt("return");
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-                _context8.next = 23;
+                _context7.next = 23;
                 break;
               }
               message/* default.info */.ZP.info('最高分不能为空');
-              return _context8.abrupt("return");
+              return _context7.abrupt("return");
             case 23:
               if (!(minscore > maxscore)) {
-                _context8.next = 26;
+                _context7.next = 26;
                 break;
               }
               message/* default.info */.ZP.info('最高分不能大于最低分');
-              return _context8.abrupt("return");
+              return _context7.abrupt("return");
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-                _context8.next = 29;
+                _context7.next = 29;
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               }
               message/* default.info */.ZP.info('评语不能为空');
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+              return _context7.abrupt("return");
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-              _context8.next = 31;
+              _context7.next = 31;
               return (0,fetch/* default */.ZP)("/api/homework_commons/".concat(params.categoryId, "/confirm_redo_modal.json"), {
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                 body: {
@@ -6483,7 +6436,7 @@ var WorkList = function WorkList(_ref) {
                 }
               });
             case 31:
-              _res = _context8.sent;
+              _res = _context7.sent;
               if (_res.status === 0) {
                 // console.log("第二次确认的res", res);
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@@ -6494,9 +6447,9 @@ var WorkList = function WorkList(_ref) {
               }
             case 33:
             case "end":
-              return _context8.stop();
+              return _context7.stop();
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-        }, _callee8);
+        }, _callee7);
       })),
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@@ -6670,16 +6623,16 @@ var WorkList = function WorkList(_ref) {
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-      onOk: /*#__PURE__*/asyncToGenerator_default()( /*#__PURE__*/regeneratorRuntime_default()().mark(function _callee9() {
+      onOk: /*#__PURE__*/asyncToGenerator_default()( /*#__PURE__*/regeneratorRuntime_default()().mark(function _callee8() {
         var res, _res2;
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-          while (1) switch (_context9.prev = _context9.next) {
+        return regeneratorRuntime_default()().wrap(function _callee8$(_context8) {
+          while (1) switch (_context8.prev = _context8.next) {
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-                _context9.next = 7;
+                _context8.next = 7;
                 break;
               }
-              _context9.next = 3;
+              _context8.next = 3;
               return (0,fetch/* default */.ZP)("/api/homework_commons/".concat(params.categoryId, "/batch_redo_modal.json"), {
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                 body: {
@@ -6690,17 +6643,17 @@ var WorkList = function WorkList(_ref) {
                 }
               });
             case 3:
-              res = _context9.sent;
+              res = _context8.sent;
               if (res.status === 0) {
                 message/* default.info */.ZP.info('打回成功');
                 setnull();
                 getData();
                 setisshowmodaltitls(false);
               }
-              _context9.next = 11;
+              _context8.next = 11;
               break;
             case 7:
-              _context9.next = 9;
+              _context8.next = 9;
               return (0,fetch/* default */.ZP)("/api/homework_commons/".concat(params.categoryId, "/batch_redo_modal.json"), {
                 method: 'post',
                 body: {
@@ -6712,7 +6665,7 @@ var WorkList = function WorkList(_ref) {
                 }
               });
             case 9:
-              _res2 = _context9.sent;
+              _res2 = _context8.sent;
               if (_res2.status === 0) {
                 // console.log(res);
                 message/* default.info */.ZP.info('打回成功');
@@ -6722,9 +6675,9 @@ var WorkList = function WorkList(_ref) {
               }
             case 11:
             case "end":
-              return _context9.stop();
+              return _context8.stop();
           }
-        }, _callee9);
+        }, _callee8);
       })),
       onCancel: function onCancel() {
         setnull();
@@ -6788,23 +6741,23 @@ var WorkList = function WorkList(_ref) {
           }), /*#__PURE__*/(0,jsx_runtime.jsx)(input_number/* default */.Z, {
             min: 0,
             onChange: (0,lodash.debounce)( /*#__PURE__*/function () {
-              var _ref12 = asyncToGenerator_default()( /*#__PURE__*/regeneratorRuntime_default()().mark(function _callee10(e) {
+              var _ref11 = asyncToGenerator_default()( /*#__PURE__*/regeneratorRuntime_default()().mark(function _callee9(e) {
                 var _classroomList$Assist10;
                 var res;
-                return regeneratorRuntime_default()().wrap(function _callee10$(_context10) {
-                  while (1) switch (_context10.prev = _context10.next) {
+                return regeneratorRuntime_default()().wrap(function _callee9$(_context9) {
+                  while (1) switch (_context9.prev = _context9.next) {
                     case 0:
                       console.log(e);
                       console.log(workList);
                       setscore(e);
                       if (!((0,authority/* isAssistant */.Rm)() && !((_classroomList$Assist10 = classroomList.AssistantObject.normal) !== null && _classroomList$Assist10 !== void 0 && _classroomList$Assist10.can_appraise))) {
-                        _context10.next = 6;
+                        _context9.next = 6;
                         break;
                       }
                       message/* default.warning */.ZP.warning('您未获取此权限，需向管理员申请权限才能使用此功能');
-                      return _context10.abrupt("return");
+                      return _context9.abrupt("return");
                     case 6:
-                      _context10.next = 8;
+                      _context9.next = 8;
                       return (0,fetch/* default */.ZP)("/api/student_works/".concat(workid, "/adjust_score.json"), {
                         method: 'post',
                         body: {
@@ -6812,7 +6765,7 @@ var WorkList = function WorkList(_ref) {
                         }
                       });
                     case 8:
-                      res = _context10.sent;
+                      res = _context9.sent;
                       if (res.status === 0) {
                         message/* default.success */.ZP.success('操作成功');
                         dispatch({
@@ -6822,12 +6775,12 @@ var WorkList = function WorkList(_ref) {
                       }
                     case 10:
                     case "end":
-                      return _context10.stop();
+                      return _context9.stop();
                   }
-                }, _callee10);
+                }, _callee9);
               }));
-              return function (_x3) {
-                return _ref12.apply(this, arguments);
+              return function (_x2) {
+                return _ref11.apply(this, arguments);
               };
             }(), 2000)
           })]
@@ -6839,14 +6792,14 @@ var WorkList = function WorkList(_ref) {
           children: "\u5173\u95ED"
         })]
       }),
-      onOk: /*#__PURE__*/asyncToGenerator_default()( /*#__PURE__*/regeneratorRuntime_default()().mark(function _callee11() {
-        return regeneratorRuntime_default()().wrap(function _callee11$(_context11) {
-          while (1) switch (_context11.prev = _context11.next) {
+      onOk: /*#__PURE__*/asyncToGenerator_default()( /*#__PURE__*/regeneratorRuntime_default()().mark(function _callee10() {
+        return regeneratorRuntime_default()().wrap(function _callee10$(_context10) {
+          while (1) switch (_context10.prev = _context10.next) {
             case 0:
             case "end":
-              return _context11.stop();
+              return _context10.stop();
           }
-        }, _callee11);
+        }, _callee10);
       })),
       onCancel: function onCancel() {
         setViewCode(false);
@@ -6888,11 +6841,11 @@ var WorkList = function WorkList(_ref) {
     })]
   });
 };
-/* harmony default export */ var components_WorkList = ((0,_umi_production_exports.connect)(function (_ref14) {
-  var shixunHomeworks = _ref14.shixunHomeworks,
-    classroomList = _ref14.classroomList,
-    loading = _ref14.loading,
-    user = _ref14.user;
+/* harmony default export */ var components_WorkList = ((0,_umi_production_exports.connect)(function (_ref13) {
+  var shixunHomeworks = _ref13.shixunHomeworks,
+    classroomList = _ref13.classroomList,
+    loading = _ref13.loading,
+    user = _ref13.user;
   return {
     shixunHomeworks: shixunHomeworks,
     classroomList: classroomList,
diff --git a/p__Shixuns__Detail__Challenges__index.async.js b/p__Shixuns__Detail__Challenges__index.async.js
index dfd5d104a0..2b72e1c551 100644
--- a/p__Shixuns__Detail__Challenges__index.async.js
+++ b/p__Shixuns__Detail__Challenges__index.async.js
@@ -748,23 +748,6 @@ var Jupyter = function Jupyter(_ref) {
             children: /*#__PURE__*/(0,jsx_runtime.jsxs)(ui_customization/* CustomButton */.op, {
               children: ["\u5DE5\u5177\u680F", /*#__PURE__*/(0,jsx_runtime.jsx)(CaretDownOutlined/* default */.Z, {})]
             })
-          }), status === Status.Finish && /*#__PURE__*/(0,jsx_runtime.jsx)(ui_customization/* CustomButton */.op, {
-            className: "ml20",
-            onClick: /*#__PURE__*/asyncToGenerator_default()( /*#__PURE__*/regeneratorRuntime_default()().mark(function _callee8() {
-              return regeneratorRuntime_default()().wrap(function _callee8$(_context8) {
-                while (1) switch (_context8.prev = _context8.next) {
-                  case 0:
-                    _context8.next = 2;
-                    return getJupyterPreviewHtml();
-                  case 2:
-                    setStatus(Status.Preview);
-                  case 3:
-                  case "end":
-                    return _context8.stop();
-                }
-              }, _callee8);
-            })),
-            children: "\u9000\u51FA\u7F16\u8F91"
           }), status === Status.Preview && /*#__PURE__*/(0,jsx_runtime.jsxs)(ui_customization/* CustomButton */.op, {
             className: "ml20",
             onClick: function onClick() {
@@ -828,11 +811,11 @@ var Jupyter = function Jupyter(_ref) {
     }) : null]
   });
 };
-/* harmony default export */ var components_Jupyter = ((0,_umi_production_exports.connect)(function (_ref8) {
-  var shixunsDetail = _ref8.shixunsDetail,
-    loading = _ref8.loading,
-    globalSetting = _ref8.globalSetting,
-    user = _ref8.user;
+/* harmony default export */ var components_Jupyter = ((0,_umi_production_exports.connect)(function (_ref7) {
+  var shixunsDetail = _ref7.shixunsDetail,
+    loading = _ref7.loading,
+    globalSetting = _ref7.globalSetting,
+    user = _ref7.user;
   return {
     shixunsDetail: shixunsDetail,
     globalSetting: globalSetting,
@@ -896,19 +879,14 @@ var PreparePage = function PreparePage(_ref2) {
       }), /*#__PURE__*/(0,jsx_runtime.jsx)("div", {
         className: Challengesmodules.preparePageText,
         children: "\u5F00\u53D1\u8005\u5728\u6B64\u7F16\u8F91\u8BBE\u8BA1\u5B9E\u9A8C"
-      }), /*#__PURE__*/(0,jsx_runtime.jsxs)(row/* default */.Z, {
+      }), /*#__PURE__*/(0,jsx_runtime.jsx)(row/* default */.Z, {
         justify: "center",
-        children: [/*#__PURE__*/(0,jsx_runtime.jsx)(es_button/* default */.ZP, {
-          type: "primary",
-          className: "".concat(Challengesmodules.startBtn, " mr20"),
-          onClick: onPreview,
-          children: "\u67E5\u770B\u5B9E\u9A8C\u5185\u5BB9"
-        }), /*#__PURE__*/(0,jsx_runtime.jsx)(es_button/* default */.ZP, {
+        children: /*#__PURE__*/(0,jsx_runtime.jsx)(es_button/* default */.ZP, {
           type: "primary",
           className: Challengesmodules.startBtn,
           onClick: onStart,
           children: "\u7F16\u8F91\u5B9E\u9A8C\u5185\u5BB9"
-        })]
+        })
       })]
     })]
   });