diff --git a/src/views/course/ManageList.vue b/src/views/course/ManageList.vue
index 2b019e64..f5a7504f 100644
--- a/src/views/course/ManageList.vue
+++ b/src/views/course/ManageList.vue
@@ -195,7 +195,15 @@
       </template>
     </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">
+    <el-dialog 
+        custom-class="g-dialog" 
+        title="课程学习管理" 
+        width="900px"
+        height="900px" 
+        :visible.sync="manageStudy.dlgShow" 
+        :close-on-click-modal="false"
+        
+        >
       <manager :manageStudyData="manageStudyData" :isShowDialog="manageStudy.dlgShow"></manager>
       <template #footer>
         <el-button @click="manageStudy.dlgShow = false">关闭</el-button>
@@ -939,4 +947,8 @@ export default {
     }
   }
 }
+
+.el-dialog__body {
+  overflow: hidden;
+}
 </style>