diff --git a/src/components/Study/manager.vue b/src/components/Study/manager.vue
index c9678708..e68859b9 100644
--- a/src/components/Study/manager.vue
+++ b/src/components/Study/manager.vue
@@ -344,6 +344,10 @@ export default {
     manageStudyData: {
       type: Object,
       default: () => ({})
+    },
+    isShowDialog:{
+      type: Boolean,
+      default: false
     }
   },
   data() {
@@ -418,6 +422,15 @@ export default {
         this.learningSituation.name = ''
       }
     },
+    isShowDialog(val){
+      if(!val){
+        this.signup.status = null
+        this.signup.name = ''
+        this.learningRecords.status = null
+        this.learningRecords.name = ''
+        this.value = ''
+      }
+    }
   },
   mounted() {
     this.getSignupList();
diff --git a/src/views/course/ManageList.vue b/src/views/course/ManageList.vue
index 3a9399be..2b019e64 100644
--- a/src/views/course/ManageList.vue
+++ b/src/views/course/ManageList.vue
@@ -196,7 +196,7 @@
     </el-dialog>
     <!--课程管理-->
     <el-dialog custom-class="g-dialog" title="课程学习管理" width="900px" :visible.sync="manageStudy.dlgShow" :close-on-click-modal="false">
-      <manager :manageStudyData="manageStudyData"></manager>
+      <manager :manageStudyData="manageStudyData" :isShowDialog="manageStudy.dlgShow"></manager>
       <template #footer>
         <el-button @click="manageStudy.dlgShow = false">关闭</el-button>
       </template>