diff --git a/src/views/approval/lesson/index.vue b/src/views/approval/lesson/index.vue
index 6e4c7638a..56b5fa25d 100644
--- a/src/views/approval/lesson/index.vue
+++ b/src/views/approval/lesson/index.vue
@@ -146,11 +146,9 @@ export default {
                     prdId: row.prdId
                 };
                 adminPublishLesson(params, row.id).then(response => {
-                    this.loading = false;
                     this.$message.success(this.$t('tip.coursePublishSuccessful'));
                     this.doClose();
                 }).catch(() => {
-                    this.loading = false;
                     this.$messageBox(this.$t('tip.coursePublishFailed'));
                 });
             });
@@ -166,13 +164,11 @@ export default {
             this.$refs.dataform.validateForm(() => {
                 if (this.rejectId) {
                     rejectedLessonRelease(this.formModel, this.rejectId).then(resp =>{
-                        this.loading = false;
                         this.$message.success(this.$t('tip.rejectedCourseReleaseApplicationSuccessful'));
                         this.dialogFormVisible = false;
                         this.rejectId = '';
                         this.doClose();
                     }).catch(() => {
-                        this.loading = false;
                         this.$messageBox(this.$t('tip.rejectedCourseReleaseApplicationSuccessful'));
                         this.dialogFormVisible = false;
                         this.rejectId = '';
diff --git a/src/views/components/pay/commit.vue b/src/views/components/pay/commit.vue
index 33856827f..774fbf078 100644
--- a/src/views/components/pay/commit.vue
+++ b/src/views/components/pay/commit.vue
@@ -44,9 +44,9 @@
         </el-form>
       </el-scrollbar>
     </div>
-    <el-button style="float: right; margin-bottom: 20px; margin-right: 20px;" type="primary " @click="commit">{{ $t('global.submitOrders') }}
+    <el-button style="float: right; margin-bottom: 20px; margin-right: 20px;" type="primary" :disabled="commitDisabled" @click="commit">{{ $t('global.submitOrders') }}
     </el-button>
-    <el-button style="float: right; margin-bottom: 20px; margin-right: 10px;" @click="back">{{ $t('global.back') }}</el-button>
+    <el-button style="float: right; margin-bottom: 20px; margin-right: 10px;" :disabled="commitDisabled" @click="back">{{ $t('global.back') }}</el-button>
   </el-card>
 </template>
 
@@ -69,6 +69,7 @@ export default {
     data() {
         return {
             disabled: true,
+            commitDisabled: false,
             choose: this.$t('global.january'),
             chooseList: [
                 { label: this.$t('global.january'), value: 1 },
@@ -150,14 +151,6 @@ export default {
                 this.saleModel.price = val.price;
                 this.saleModel.goodsId = val.id;
                 this.saleModel.name = val.name;
-                // if (this.$route.query.permissionType == PermissionType.LESSON ||
-                //         this.$route.query.permissionType == PermissionType.EXAM) {
-                // 	this.saleModel.name = val.name;
-                // } else if (this.$route.query.permissionType == PermissionType.SCREEN) {
-                // 	this.saleModel.name = val.name;
-                // } else {
-                // 	this.saleModel.name = val.prdName;
-                // }
             }
         }
     },
@@ -175,6 +168,7 @@ export default {
         commit() {
             this.$refs.make.validate((valid) => {
                 if (valid) {
+                    this.commitDisabled = true;
                     const model = {
                         goodsId: this.saleModel.goodsId,
                         price: this.saleModel.price,
@@ -184,14 +178,19 @@ export default {
                     };
                     commitOrder(model).then(response => {
                         this.$emit('commit', response.data);
+                        this.commitDisabled = false;
                     }).catch(() => {
                         this.$messageBox(this.$t('tip.failedSubmitOrder'));
+                        this.commitDisabled = false;
                     });
                 }
             });
         },
         back() {
-            history.go(-1);
+            this.commitDisabled = true;
+            setTimeout(() => {
+                history.go(-1);
+            }, 100);
         }
     }
 };
diff --git a/src/views/demonstration/deomonList/index.vue b/src/views/demonstration/deomonList/index.vue
index 11e9f01bf..02af99af0 100644
--- a/src/views/demonstration/deomonList/index.vue
+++ b/src/views/demonstration/deomonList/index.vue
@@ -117,7 +117,7 @@ export default {
                     launchFullscreen();
                     await putJointTrainingSimulationEntrance(this.group);
                     const rest = await getPublishMapInfo(this.mapId);
-                    const query = { lineCode: rest.data.lineCode, mapId: this.mapId, group: this.group, subSystem: this.$route.query.subSystem };
+                    const query = { lineCode: rest.data.lineCode, mapId: this.mapId, group: this.group };
                     this.$router.push({ path: `/jointTraining`, query: query });
                 } else if (this.state == '01') {
                     const query = { group: this.group };
diff --git a/src/views/demonstration/detail/index.vue b/src/views/demonstration/detail/index.vue
index 3d9575c0c..a79508275 100644
--- a/src/views/demonstration/detail/index.vue
+++ b/src/views/demonstration/detail/index.vue
@@ -14,12 +14,12 @@
       <limit-list :ref="`limit`" :course-model="courseModel" />
     </div>
     <div class="btn-buy">
-      <el-button type="success" @click="buy">{{ $t('global.buy') }}</el-button>
-      <el-button v-if="hasPermssion" type="primary" @click="distribute">{{ $t('global.distributePermission') }}</el-button>
-      <el-button v-if="hasPermssion" type="primary" @click="transfer">{{ $t('global.transferQRCode') }}</el-button>
-      <el-button v-show="isStartDemon" :loading="buttonLoading" type="primary" @click="start">{{ $t('demonstration.startSimulation') }}</el-button>
-      <el-button v-show="isCreateRoom" :loading="buttonLoading" type="primary" @click="start">{{ $t('demonstration.createRoom') }}</el-button>
-      <el-button v-show="isInRoom" :loading="buttonLoading" type="primary" @click="joinRoom">{{ $t('demonstration.enterRoom') }}</el-button>
+      <el-button type="success" :disabled="disabled" @click="buy">{{ $t('global.buy') }}</el-button>
+      <el-button v-if="hasPermssion" type="primary" :disabled="disabled" @click="distribute">{{ $t('global.distributePermission') }}</el-button>
+      <el-button v-if="hasPermssion" type="primary" :disabled="disabled" @click="transfer">{{ $t('global.transferQRCode') }}</el-button>
+      <el-button v-show="isStartDemon" :disabled="disabled" type="primary" @click="start">{{ $t('demonstration.startSimulation') }}</el-button>
+      <el-button v-show="isCreateRoom" :disabled="disabled" type="primary" @click="start">{{ $t('demonstration.createRoom') }}</el-button>
+      <el-button v-show="isInRoom" :disabled="disabled" type="primary" @click="joinRoom">{{ $t('demonstration.enterRoom') }}</el-button>
     </div>
   </div>
 </template>
@@ -46,7 +46,7 @@ export default {
             goodsId: '',
             tryUser: 0,
             loading: true,
-            buttonLoading: false,
+            disabled: false,
             currentLessonId: '',
             currentPrdId: '',
             productList: [],
@@ -85,10 +85,6 @@ export default {
         mapId() {
             return this.$route.query.mapId;
         }
-        // lineCode() {
-        //     // return this.$route.query.lineCode;
-
-        // }
     },
     watch: {
         '$route': function (val) {
@@ -163,13 +159,14 @@ export default {
             }
         },
         async joinRoom() {
+            this.disabled = true;
             await getjointTraining(this.jointGroup);
             const query = { lineCode: this.courseModel.lineCode, group: this.jointGroup};
             this.$router.push({ path: `/trainroom`, query: query });
         },
         async createRoom() {
             try {
-                this.buttonLoading = true;
+                this.disabled = true;
                 const param = {
                     mapId: Number(this.mapId),
                     prdId: this.courseModel.prdId
@@ -180,7 +177,7 @@ export default {
                     this.$router.push({ path: `/trainroom`, query: query });
                 }
             } catch (error) {
-                this.buttonLoading = false;
+                this.disabled = false;
                 if (error.code == 20001) {
                     this.$confirm(this.$t('tip.createRoomFailedHint'), this.$t('global.tips'), {
                         confirmButtonText: this.$t('global.confirm'),
@@ -209,7 +206,7 @@ export default {
                             type: 'warning'
                         }).then(() => {
                             this.buy();
-                        }).catch(() => { this.buttonLoading = false; });
+                        }).catch(() => { });
                     } else {
                         this.jump();
                     }
@@ -217,48 +214,55 @@ export default {
             }
         },
         jumpScheduling() {
-            this.buttonLoading = true;
-            const data = { mapId: this.courseModel.mapId, prdId: this.currentPrdId };
-            schedulingNotify(data).then(resp => {
-                const query = { lineCode: this.courseModel.lineCode, group: resp.data, prdType: this.courseModel.prdType, mapId: this.courseModel.mapId, code: this.currentPrdId, goodsId: this.goodsId, try: this.tryUser };
-                this.$router.push({ path: `${UrlConfig.display}/demon`, query: query });
-                launchFullscreen();
-            }).catch(error => {
-                this.$messageBox(this.$t('error.createSimulationFailed') + error.message);
-                this.buttonLoading = false;
-            });
+            this.disabled = true;
+            setTimeout(() => {
+                const data = { mapId: this.courseModel.mapId, prdId: this.currentPrdId };
+                schedulingNotify(data).then(resp => {
+                    const query = { lineCode: this.courseModel.lineCode, group: resp.data, prdType: this.courseModel.prdType, mapId: this.courseModel.mapId, code: this.currentPrdId, goodsId: this.goodsId, try: this.tryUser };
+                    this.$router.push({ path: `${UrlConfig.display}/demon`, query: query });
+                    launchFullscreen();
+                }).catch(error => {
+                    this.$messageBox(this.$t('error.createSimulationFailed') + error.message);
+                    this.disabled = false;
+                });
+            }, 100);
         },
         jump() {
-            const data = { mapId: this.courseModel.mapId, mapPrdId: this.currentPrdId };
-            this.buttonLoading = true;
-            simulationNotify(data).then(resp => {
-
-                const query = { lineCode: this.courseModel.lineCode, group: resp.data, prdType: this.courseModel.prdType, mapId: this.courseModel.mapId, code: this.currentPrdId, goodsId: this.goodsId, try: this.tryUser };
-                this.$router.push({ path: `${UrlConfig.display}/demon`, query: query });
-                launchFullscreen();
-            }).catch(error => {
-                this.$messageBox(this.$t('error.createSimulationFailed') + error.message);
-                this.buttonLoading = false;
-            });
+            this.disabled = true;
+            setTimeout(() => {
+                const data = { mapId: this.courseModel.mapId, mapPrdId: this.currentPrdId };
+                simulationNotify(data).then(resp => {
+                    const query = { lineCode: this.courseModel.lineCode, group: resp.data, prdType: this.courseModel.prdType, mapId: this.courseModel.mapId, code: this.currentPrdId, goodsId: this.goodsId, try: this.tryUser };
+                    this.$router.push({ path: `${UrlConfig.display}/demon`, query: query });
+                    launchFullscreen();
+                }).catch(error => {
+                    this.$messageBox(this.$t('error.createSimulationFailed') + error.message);
+                    this.disabled = false;
+                });
+            }, 100);
         },
         buy() {
-            this.buttonLoading = true;
-            this.$router.push({
-                path: `${UrlConfig.trainingPlatform.pay}/${this.courseModel.id}`,
-                query: { permissionType: PermissionType.SIMULATION, prdId: this.courseModel.prdId, mapId: this.courseModel.mapId, subSystem: this.$route.params.subSystem }
-            });
+            this.disabled = true;
+            setTimeout(() => {
+                this.$router.push({
+                    path: `${UrlConfig.trainingPlatform.pay}/${this.courseModel.id}`,
+                    query: { permissionType: PermissionType.SIMULATION, prdId: this.courseModel.prdId, mapId: this.courseModel.mapId, subSystem: this.$route.params.subSystem }
+                });
+            }, 100);
         },
         transfer() {
-            this.buttonLoading = false;
+            this.disabled = true;
             if (this.$refs) {
                 this.$refs[`limit`].transfer(this.courseModel);
             }
+            this.disabled = false;
         },
         distribute() {
-            this.buttonLoading = false;
+            this.disabled = true;
             if (this.$refs) {
                 this.$refs[`limit`].distribute(this.courseModel);
             }
+            this.disabled = false;
         }
     }
 };
diff --git a/src/views/exam/detail/courseDetail.vue b/src/views/exam/detail/courseDetail.vue
index 8a2a2c12f..1cc26320a 100644
--- a/src/views/exam/detail/courseDetail.vue
+++ b/src/views/exam/detail/courseDetail.vue
@@ -43,11 +43,11 @@
       </el-tabs>
     </div>
     <div class="btn-buy">
-      <el-button v-loading="loading" type="success" @click="buy">{{ $t('exam.buy') }}</el-button>
-      <el-button v-if="hasPermssion" v-loading="loading" type="primary" @click="distribute">{{ $t('exam.distributePermission') }}</el-button>
-      <el-button v-if="hasPermssion" v-loading="loading" type="primary" @click="transfer">{{ $t('global.transferQRCode') }}</el-button>
-      <el-button v-if="hasPermssion" v-loading="loading" type="primary" @click="checkCourse">{{ $t('exam.viewCoursePapers') }}</el-button>
-      <el-button type="primary" @click="backLessonList">{{ $t('exam.returnCourseList') }}</el-button>
+      <el-button :disabled="disabled" type="success" @click="buy">{{ $t('exam.buy') }}</el-button>
+      <el-button v-if="hasPermssion" :disabled="disabled" type="primary" @click="distribute">{{ $t('exam.distributePermission') }}</el-button>
+      <el-button v-if="hasPermssion" :disabled="disabled" type="primary" @click="transfer">{{ $t('global.transferQRCode') }}</el-button>
+      <el-button v-if="hasPermssion" :disabled="disabled" type="primary" @click="checkCourse">{{ $t('exam.viewCoursePapers') }}</el-button>
+      <el-button type="primary" :disabled="disabled" @click="backLessonList">{{ $t('exam.returnCourseList') }}</el-button>
     </div>
   </el-card>
 </template>
@@ -66,7 +66,7 @@ export default {
     },
     data() {
         return {
-            loading: false,
+            disabled: false,
             courseModel: {
                 id: '',
                 name: this.$t('rules.lessonInput'),
@@ -137,35 +137,45 @@ export default {
             });
         },
         buy() {
-            this.loading = true;
-            this.$router.push({
-                path: `${UrlConfig.trainingPlatform.pay}/${this.courseModel.id}`,
-                query: { permissionType: PermissionType.EXAM, lessonId: this.courseModel.id, prdId: this.courseModel.prdId, mapId: this.courseModel.mapId, subSystem: this.$route.params.subSystem }
-            });
+            this.disabled = true;
+            setTimeout(() => {
+                this.$router.push({
+                    path: `${UrlConfig.trainingPlatform.pay}/${this.courseModel.id}`,
+                    query: { permissionType: PermissionType.EXAM, lessonId: this.courseModel.id, prdId: this.courseModel.prdId, mapId: this.courseModel.mapId, subSystem: this.$route.params.subSystem }
+                });
+            }, 100);
         },
         checkCourse() {
-            this.loading = true;
-            this.$router.push({
-                path: `${UrlConfig.trainingPlatform.examRuleManage}`,
-                query: { lessonId: this.courseModel.id }
-            });
-            this.loading = false;
+            this.disabled = true;
+            setTimeout(() => {
+                this.$router.push({
+                    path: `${UrlConfig.trainingPlatform.examRuleManage}`,
+                    query: { lessonId: this.courseModel.id }
+                });
+            }, 100);
         },
         transfer() { // 转增
-            this.loading = true;
+            this.disabled = true;
             if (this.$refs) {
                 this.activeName = 'second';
                 this.$refs.limitList.transfer(this.courseModel);
             }
-            this.loading = false;
+            this.disabled = false;
         },
         distribute() { // 分发
-            this.loading = true;
+            this.disabled = true;
             if (this.$refs) {
                 this.activeName = 'second';
                 this.$refs.limitList.distribute(this.courseModel);
             }
-            this.loading = false;
+            this.disabled = false;
+        },
+        backLessonList() {
+            this.disabled = true;
+            setTimeout(() => {
+                localStore.remove('examDetail' + this.$route.params.subSystem);
+                this.$router.push({ path: `${UrlConfig.trainingPlatform.examHome}/${this.$route.params.subSystem}`});
+            }, 100);
         },
         clickEvent(obj, node, data) {
             if (this.valid || obj.trial) {
@@ -200,10 +210,6 @@ export default {
             if (expand instanceof Array) {
                 this.expandList = expand;
             }
-        },
-        backLessonList() {
-            localStore.remove('examDetail' + this.$route.params.subSystem);
-            this.$router.push({ path: `${UrlConfig.trainingPlatform.examHome}/${this.$route.params.subSystem}`});
         }
     }
 };
diff --git a/src/views/exam/detail/examDetail.vue b/src/views/exam/detail/examDetail.vue
index 4513afd64..20c2773e6 100644
--- a/src/views/exam/detail/examDetail.vue
+++ b/src/views/exam/detail/examDetail.vue
@@ -41,8 +41,8 @@
           </span>
         </p>
         <div class="btn-start">
-          <el-button :loading="loading" type="primary" @click="exmaStart">{{ $t('exam.startTheExam') }}</el-button>
-          <el-button @click="back">{{ $t('global.back') }}</el-button>
+          <el-button :disabled="disabled" type="primary" @click="exmaStart">{{ $t('exam.startTheExam') }}</el-button>
+          <el-button :disabled="disabled" @click="back">{{ $t('global.back') }}</el-button>
         </div>
       </el-scrollbar>
     </div>
@@ -64,7 +64,7 @@ export default {
     name: 'ExamDetailView',
     data() {
         return {
-            loading: false,
+            disabled: false,
             examDetails: {
                 lessonId: '',
                 name: '',
@@ -179,7 +179,6 @@ export default {
             }
         },
         buy() {
-            this.loading = true;
             getPublishLessonDetail({ id: this.examDetails.lessonId }).then((res) => {
                 this.$router.push({
                     path: `${UrlConfig.trainingPlatform.pay}/${this.examDetails.lessonId}`,
@@ -187,7 +186,6 @@ export default {
                 });
             }).catch(() => {
                 this.$messageBox(this.$t('error.obtainCourseDetailsFailed'));
-                this.loading = false;
             });
 
         },
@@ -220,7 +218,7 @@ export default {
             }
         },
         async exmaStart() {
-            this.loading = true;
+            this.disabled = true;
             await this.examDetail();
             if (this.examList.length) {
                 examNotify({ examId: this.$route.params.examId }).then(resp => {
@@ -236,15 +234,18 @@ export default {
                     this.$router.push({ path: `${UrlConfig.display}/exam`, query: query });
                     launchFullscreen();
                 }).catch(error => {
-                    this.loading = false;
+                    this.disabled = false;
                     this.$messageBox( this.$t('error.createSimulationFailed') + `: ${error.message}`);
                 });
             } else {
-                this.loading = false;
+                this.disabled = false;
             }
         },
         back() {
-            this.$router.push({ path: `${UrlConfig.trainingPlatform.course}/${this.$route.query.subSystem}`, query: {lessonId: this.examDetails.lessonId}});
+            this.disabled = true;
+            setTimeout(() => {
+                this.$router.push({ path: `${UrlConfig.trainingPlatform.course}/${this.$route.query.subSystem}`, query: {lessonId: this.examDetails.lessonId}});
+            }, 100);
         }
     }
 };
diff --git a/src/views/jointTraining/index.vue b/src/views/jointTraining/index.vue
index 4032a7515..60031a426 100644
--- a/src/views/jointTraining/index.vue
+++ b/src/views/jointTraining/index.vue
@@ -124,7 +124,7 @@ export default {
                     await this.$store.dispatch('training/over');
                     await runDiagramOver(this.group);
                     await deljointTrainRoom(this.group);
-                    await this.$router.push({ path: `/trainingPlatform/detail/${this.subSystem}`, query: {mapId: this.mapId} });
+                    this.$router.go(-1);
                 }
             });
         },
@@ -136,7 +136,7 @@ export default {
         '$store.state.socket.roleList': function (val) { // 综合演练被踢出房间
             val.forEach(elem => {
                 if (elem.id == this.userId && !elem.userRole) {
-                    this.$router.push({ path: `/` });
+                    this.$router.go(-1);
                     this.messageInfo(this.$t('tip.beKickedOut'), 'warning');
                 }
             });
@@ -154,7 +154,6 @@ export default {
         this.group = this.$route.query.group;
         this.mapId = this.$route.query.mapId;
         this.lineCode = this.$route.query.lineCode;
-        this.subSystem = this.$route.query.subSystem;
         Message.closeAll();
     },
     async mounted() {
@@ -175,12 +174,10 @@ export default {
         },
         handleRoomInfo(data) {
             if (data.state == '03') { // 退出房间
-                this.$router.push({ path: `/` });
-                // this.clearSubscribe();
+                this.$router.go(-1);
             } else if (data.state == '01') { // 进入准备中
                 const query = { group: this.group };
-                this.$router.push({ path: `/trainroom`, query: query });
-                // this.clearSubscribe();
+                this.$router.replace({ path: `/trainroom`, query: query });
             }
             this.$store.dispatch('socket/setJointRoomInfo'); // 清空房间信息
         },
@@ -370,7 +367,7 @@ export default {
             this.panelShow = false;
             this.drivingShow = true;
             this.ibpShow = false;
-            this.$refs.Jl3dDrive.show(this.mapId,this.group);
+            this.$refs.Jl3dDrive.show(this.mapId, this.group);
         },
         hideIbp() {
             Message.closeAll();
diff --git a/src/views/jointTraining/menuDemon.vue b/src/views/jointTraining/menuDemon.vue
index d4d869021..8dc49bf5c 100644
--- a/src/views/jointTraining/menuDemon.vue
+++ b/src/views/jointTraining/menuDemon.vue
@@ -69,6 +69,9 @@ export default {
         };
     },
     computed: {
+        lineCode() {
+            return this.$route.query.lineCode;
+        },
         isSpeaking() {
             return this.userRole != 'Driver' && this.userRole != '';
         },
@@ -298,7 +301,7 @@ export default {
         back() {
             this.$store.dispatch('training/over').then(() => {
                 putJointTrainingSimulationUser(this.group).then(() => {
-                    this.$router.replace({ path: `/trainroom`, query: { lineCode: this.$route.query.lineCode, group: this.group, subSystem: this.$route.query.subSystem } });
+                    this.$router.replace({ path: `/trainroom`, query: { lineCode: this.lineCode, group: this.group } });
                     exitFullscreen();
                 });
             });
diff --git a/src/views/teach/detail/index.vue b/src/views/teach/detail/index.vue
index 2cc3e3dc9..7eacbb5bf 100644
--- a/src/views/teach/detail/index.vue
+++ b/src/views/teach/detail/index.vue
@@ -37,10 +37,10 @@
       </el-tabs>
     </div>
     <div class="btn-buy">
-      <el-button type="success" @click="buy">{{ $t('teach.buy') }}</el-button>
-      <el-button v-if="hasPermssion" type="primary" @click="distribute">{{ $t('teach.permissionDistribute') }}</el-button>
-      <el-button v-if="hasPermssion" type="primary" @click="transfer">{{ $t('teach.authorityTransferred') }}</el-button>
-      <el-button type="primary" @click="backLessonList">{{ $t('teach.returnCourseList') }}</el-button>
+      <el-button type="success" :disabled="disabled" @click="buy">{{ $t('teach.buy') }}</el-button>
+      <el-button v-if="hasPermssion" type="primary" :disabled="disabled" @click="distribute">{{ $t('teach.permissionDistribute') }}</el-button>
+      <el-button v-if="hasPermssion" type="primary" :disabled="disabled" @click="transfer">{{ $t('teach.authorityTransferred') }}</el-button>
+      <el-button type="primary" :disabled="disabled" @click="backLessonList">{{ $t('teach.returnCourseList') }}</el-button>
     </div>
   </div>
 </template>
@@ -63,7 +63,7 @@ export default {
     data() {
         return {
             num: 5,
-            loading: false,
+            disabled: false,
             WhetherTypeList: [],
             EffectiveTypeList: [],
             courseModel: {
@@ -115,23 +115,25 @@ export default {
             });
         },
         transfer() {
-            this.loading = false;
+            this.disabled = true;
             if (this.$refs) {
                 this.activeName = 'second';
                 this.$refs.limitList.transfer(this.courseModel);
             }
+            this.disabled = false;
         },
         distribute() {
-            this.loading = false;
+            this.disabled = true;
             if (this.$refs) {
                 this.activeName = 'second';
                 this.$refs.limitList.distribute(this.courseModel);
             }
+            this.disabled = false;
         },
         clickEvent(obj, node, ele) {
             if (obj && obj.type === 'Training') {
                 if (obj.valid) {
-                    this.loading = true;
+                    this.disabled = true;
                     trainingNotify({ trainingId: obj.id }).then(resp => {
                         const query = {
                             group: resp.data, trainingId: obj.id, lessonId: this.$route.query.lessonId, mapId: this.courseModel.mapId
@@ -139,8 +141,8 @@ export default {
                         this.$router.push({ path: `${UrlConfig.display}/teach`, query: query });
                         launchFullscreen();
                     }).catch(error => {
-                        this.loading = false;
                         this.$messageBox(`${this.$t('tip.createSimulationFaild')} : ${error.message}`);
+                        this.disabled = false;
                     });
                 } else {
                     this.$confirm(this.$t('tip.accessCourseNo'), this.$t('tip.hint'), {
@@ -157,10 +159,13 @@ export default {
             return data.name.indexOf(value) !== -1;
         },
         buy() {
-            this.$router.push({
-                path: `${UrlConfig.trainingPlatform.pay}/${this.courseModel.id}`, query:
+            this.disabled = true;
+            setTimeout(() => {
+                this.$router.push({
+                    path: `${UrlConfig.trainingPlatform.pay}/${this.courseModel.id}`, query:
                     { permissionType: PermissionType.LESSON, lessonId: this.courseModel.id, prdId: this.$route.query.prdId, mapId: this.$route.query.mapId, subSystem: this.$route.params.subSystem }
-            });
+                });
+            }, 100);
         },
         nodeExpand(obj, node, ele) {
             const key = obj.id;
@@ -187,6 +192,7 @@ export default {
         startTraining(data) {
             if (data && data.type === 'Training') {
                 if (data.valid) {
+                    this.disabled = true;
                     this.$router.push({ path: `${UrlConfig.trainingPlatform.practical}/${data.id}/${this.courseModel.id}`});
                 } else {
                     this.$confirm(this.$t('tip.accessCourseNo'), this.$t('tip.hint'), {
@@ -199,8 +205,11 @@ export default {
             }
         },
         backLessonList() {
-            localStore.remove('teachDetail' + this.$route.params.subSystem);
-            this.$router.push({ path: `${UrlConfig.trainingPlatform.teachHome}/${this.$route.params.subSystem}`});
+            this.disabled = true;
+            setTimeout(() => {
+                localStore.remove('teachDetail' + this.$route.params.subSystem);
+                this.$router.push({ path: `${UrlConfig.trainingPlatform.teachHome}/${this.$route.params.subSystem}`});
+            }, 100);
         }
     }
 };
diff --git a/src/views/trainRoom/e-roles.vue b/src/views/trainRoom/e-roles.vue
index d61092568..1be30c355 100644
--- a/src/views/trainRoom/e-roles.vue
+++ b/src/views/trainRoom/e-roles.vue
@@ -90,16 +90,16 @@
       </el-scrollbar>
     </div>
     <div class="roles__footer">
-      <el-button v-if="userId == room.creatorId" style="margin-left: 10px" type="danger" :loading="loading" @click="handleExit">{{ $t('trainRoom.destroyRoom') }}</el-button>
-      <el-button v-if="userId == room.creatorId" style="margin-left: 10px" type="success" :loading="loading" @click="handlePostQrcode">{{ $t('trainRoom.generatingQRCode') }}</el-button>
+      <el-button v-if="userId == room.creatorId" style="margin-left: 10px" type="danger" :disabled="disabled" @click="handleExit">{{ $t('trainRoom.destroyRoom') }}</el-button>
+      <el-button v-if="userId == room.creatorId" style="margin-left: 10px" type="success" :disabled="disabled" @click="handlePostQrcode">{{ $t('trainRoom.generatingQRCode') }}</el-button>
       <template v-if="!starting">
-        <el-button v-if="userId == room.creatorId" style="margin-left: 10px" type="primary" :loading="loading" @click="handleStart"> {{ $t('trainRoom.startSimulation') }}</el-button>
+        <el-button v-if="userId == room.creatorId" style="margin-left: 10px" type="primary" :disabled="disabled" @click="handleStart"> {{ $t('trainRoom.startSimulation') }}</el-button>
       </template>
       <template v-else>
-        <el-button type="primary" style="margin-left: 10px" :loading="loading" @click="handleJoinTraining"> {{ $t('trainRoom.enterSimulation') }}</el-button>
-        <el-button v-if="userId == room.creatorId" style="margin-left: 10px" type="warning" :loading="loading" @click="handleStop"> {{ $t('trainRoom.endSimulation') }}</el-button>
+        <el-button type="primary" style="margin-left: 10px" :disabled="disabled" @click="handleJoin"> {{ $t('trainRoom.enterSimulation') }}</el-button>
+        <el-button v-if="userId == room.creatorId" style="margin-left: 10px" type="warning" :disabled="disabled" @click="handleStop"> {{ $t('trainRoom.endSimulation') }}</el-button>
       </template>
-      <el-button type="" @click="handleBack">{{ $t('global.back') }}</el-button>
+      <el-button type="" :disabled="disabled" @click="handleBack">{{ $t('global.back') }}</el-button>
     </div>
     <add-person ref="addPerson" :audience-list="audienceList" @dispatch="handleDispatchUser" />
     <qr-code ref="qrCode" />
@@ -155,7 +155,7 @@ export default {
     },
     data() {
         return {
-            loading: false,
+            disabled: false,
             hasPlc: false
         };
     },
@@ -224,23 +224,6 @@ export default {
                 this.$messageBox(this.$t('error.inquiryPLCDeviceFailed'));
             }
         },
-        async handlePostQrcode() {
-            this.loading = true;
-            const res = await getJoinTrainCode({}, this.group);
-            if (res.code == '200') {
-                const param = {
-                    url: res.data,
-                    title: this.$t('trainRoom.distributeTheRoomQRCode')
-                };
-                if (this.$refs) {
-                    this.$refs.qrCode.doShow(param);
-                }
-            }
-            this.loading = false;
-        },
-        async handleJoinTraining() {
-            this.$emit('joinTraining');
-        },
         async handleAddDevice({deviceType}) {
             const roomDeviceVo = {id: '', deviceType: 'ScreenDoor', deviceCode: ''};
             if (this.standList.findIndex(elem => { return elem.deviceType == roomDeviceVo.deviceType; }) > -1) {
@@ -325,29 +308,55 @@ export default {
                 }
             }
         },
+        async handlePostQrcode() {
+            this.disabled = true;
+            const res = await getJoinTrainCode({}, this.group);
+            if (res.code == '200') {
+                const param = {
+                    url: res.data,
+                    title: this.$t('trainRoom.distributeTheRoomQRCode')
+                };
+                if (this.$refs) {
+                    this.$refs.qrCode.doShow(param);
+                }
+            }
+            this.disabled = false;
+        },
+        async handleJoin() {
+            try {
+                this.disabled = true;
+                this.$emit('joinTraining');
+            } catch (e) {
+                console.error(e);
+            }
+        },
         async handleStart() {
-            this.loading = true;
+            this.disabled = true;
             if (this.attendantList.findIndex(item => { return !item.deviceCode; }) < 0) {
                 try {
                     await startJointTraining(this.group);
-                    this.loading = false;
                 } catch (error) {
                     this.$emit('message', {type:'error', message: this.$t('error.startedComprehensiveDrillFailure')});
-                    this.loading = false;
+                    this.disabled = false;
                 }
             } else {
                 this.$emit('message', {type:'error', message: this.$t('error.stationAttendantStationCannotBeEmpty')});
-                this.loading = false;
+                this.disabled = false;
             }
         },
         async handleStop() {
-            this.loading = true;
-            const res = await putJointTrainingSimulation(this.group);
-            this.mapId = res.data.mapId;
-            this.loading = false;
+            try {
+                this.disabled = true;
+                const res = await putJointTrainingSimulation(this.group);
+                this.mapId = res.data.mapId;
+            } catch (e) {
+                console.error(e);
+            } finally {
+                this.disabled = false;
+            }
         },
         async handleExit() {
-            this.loading = false;
+            this.disabled = true;
             this.$confirm( this.$t('tip.destroyRoomHint'), this.$t('tip.hint'), {
                 confirmButtonText: this.$t('global.confirm'),
                 cancelButtonText: this.$t('global.cancel'),
@@ -357,16 +366,20 @@ export default {
                     await deljointTrainRoom(this.group);
                 } catch (error) {
                     this.$emit('message', {type:'error', message: this.$t('error.destroyedRoomFailed')});
+                } finally {
+                    this.disabled = false;
                 }
+            }).catch(() => {
+                this.disabled = false;
             });
         },
         async handleBack() {
             try {
-                this.loading = true;
+                this.disabled = true;
                 await putJointTrainingExit(this.group);
-                this.loading = false;
-                history.go(-1);
+                this.$router.go(-1);
             } catch (error) {
+                this.disabled = false;
                 this.$emit('message', {type:'error', message: this.$t('error.operationFailure')});
             }
         }
diff --git a/src/views/trainRoom/index.vue b/src/views/trainRoom/index.vue
index 97184c1a7..eb8f3001a 100644
--- a/src/views/trainRoom/index.vue
+++ b/src/views/trainRoom/index.vue
@@ -179,10 +179,10 @@ export default {
             Object.assign(this.room, room);
             switch (room.state) {
             case '03': // 房间销毁
-                this.$router.push({ path: `/trainingPlatform/detail/${this.$route.query.subSystem}`, query: {mapId: this.room.mapId}});
+                this.$router.go(-1);
                 break;
             case '02': // 开始仿真
-                this.jumpInSimulation();
+                await this.jumpInSimulation();
                 break;
             }
 
@@ -208,13 +208,13 @@ export default {
                 if (!user.userRole) {
                     this.$store.dispatch('socket/setChatContent', {...message, roomTip: `${user.nickName}被提出房间`});
                     if (this.userId == user.id) {
-                        this.jumpOutRoom();
+                        await this.jumpOutRoom();
                     }
                 } else if (old.userRole) {
                     if (old.inRoom && !user.inRoom) {
                         this.$store.dispatch('socket/setChatContent', {...message, roomTip: `${user.nickName}离线`});
                         if (this.userId == user.id) {
-                            this.jumpOutRoom();
+                            await this.jumpOutRoom();
                         }
                     }
 
@@ -225,7 +225,7 @@ export default {
                     if (user.inSimulation) {
                         this.$store.dispatch('socket/setChatContent', {...message, roomTip: `${user.nickName}进入仿真`});
                         if (this.userId == user.id) {
-                            this.jumpInSimulation();
+                            await this.jumpInSimulation();
                         }
                     }
                 }
@@ -237,14 +237,14 @@ export default {
             const room = this.room;
             await putJointTrainingSimulationEntrance(room.group);
             const rest = await getPublishMapInfo(room.mapId);
-            const query = { lineCode: rest.data.lineCode, mapId: room.mapId, group: room.group, subSystem: this.$route.query.subSystem };
+            const query = { lineCode: rest.data.lineCode, mapId: room.mapId, group: room.group };
             this.$router.replace({ path: `/jointTraining`, query: query });
-            launchFullscreen();
             // 清空房间信息
             this.$store.dispatch('socket/setJointRoomInfo');
+            launchFullscreen();
         },
         async jumpOutRoom() {
-            this.$router.push({ path: `/` });
+            this.$router.go(-1);
             this.messageInfo({error: 'warning', message: this.$t('tip.beKickedOut')});
         },
         transformUser(user) {