diff --git a/src/components/page/ShowExperiment.vue b/src/components/page/ShowExperiment.vue
index 7a34086..cbddb07 100644
--- a/src/components/page/ShowExperiment.vue
+++ b/src/components/page/ShowExperiment.vue
@@ -182,17 +182,20 @@
                         let expData = res.data.data
                         let form = this.form
                         let score = form.score
-                        if(score){
-                            expData.map(n => {
-                                if(n.isError){
-                                    score -= n.codeScore
-                                    n.codeScore = 0
-                                }
-                            })
-                            form.score = score
+
+                        if(expData){
+                            if(score){
+                                expData.map(n => {
+                                    if(n.isError){
+                                        score -= n.codeScore
+                                        n.codeScore = 0
+                                    }
+                                })
+                                form.score = score
+                            }
+
+                            this.expData = expData
                         }
-console.log(22,this.form)
-                        this.expData = expData
                         this.infoData.push({
                             workNumber: form.workNumber,
                             experimentalClassName: form.experimentalClassName,
@@ -216,17 +219,20 @@ console.log(22,this.form)
                         let expData = res.data.data
                         let form = this.form
                         let score = form.score
-                        if(score){
-                            expData.map(n => {
-                                if(n.isError){
-                                    score -= n.codeScore
-                                    n.codeScore = 0
-                                }
-                            })
-                            form.score = score
-                        }
 
-                        this.expData = expData
+                        if(expData){
+                            if(score){
+                                expData.map(n => {
+                                    if(n.isError){
+                                        score -= n.codeScore
+                                        n.codeScore = 0
+                                    }
+                                })
+                                form.score = score
+                            }
+
+                            this.expData = expData
+                        }
                         this.infoData.push({
                             workNumber: form.workNumber,
                             experimentalClassName: form.experimentalClassName,
diff --git a/src/components/page/TeachingVideo.vue b/src/components/page/TeachingVideo.vue
index 44373f8..11564dd 100644
--- a/src/components/page/TeachingVideo.vue
+++ b/src/components/page/TeachingVideo.vue
@@ -713,7 +713,6 @@ export default {
                 this.isDone = false
                 this.question.currentQuestionSortNo == 1 && this.$store.commit("answerHistoryData", { answerHistory : []})
                 this.handleQues()
-                this.$refs.video.pause()
                 this.evaluationVisible = true
             }else{
                 this.$message.warning(res.message)