diff --git a/src/views/devicePhotoSchedule/components/setdevice.vue b/src/views/devicePhotoSchedule/components/setdevice.vue
index 99e3c4d..fe71cb7 100644
--- a/src/views/devicePhotoSchedule/components/setdevice.vue
+++ b/src/views/devicePhotoSchedule/components/setdevice.vue
@@ -72,6 +72,7 @@
         v-if="newzzList.length !== 0 || loading"
       >
         <el-tree
+          :class="sureloading ? 'noallow' : ''"
           :data="newzzList"
           show-checkbox
           :props="defaultProps"
@@ -576,6 +577,8 @@ export default {
     border: 1px solid #eee;
     padding: 16px;
     border-radius: 4px;
+    position: relative;
+
     .el-tree {
       flex: 1;
       border: 1px solid #eee;
@@ -600,6 +603,11 @@ export default {
         }
       }
     }
+    .noallow {
+      .el-tree-node .el-tree-node__content {
+        pointer-events: none;
+      }
+    }
 
     .dybox {
       h4 {