diff --git a/src/views/realTimeMonitor/components/ptzDevice/components/setTime.vue b/src/views/realTimeMonitor/components/ptzDevice/components/setTime.vue
index 264daee..d0dc10a 100644
--- a/src/views/realTimeMonitor/components/ptzDevice/components/setTime.vue
+++ b/src/views/realTimeMonitor/components/ptzDevice/components/setTime.vue
@@ -80,7 +80,7 @@
         </div>
       </div>
       <span slot="footer" class="dialog-footer">
-        <el-button @click="dialogVisible = false">取 消</el-button>
+        <el-button @click="closeTimeFun">取 消</el-button>
         <el-button type="primary" @click="handleSetTimeClick"
           >下发时间表</el-button
         >
@@ -562,6 +562,11 @@ export default {
         this.deviceTimeList = val;
       }
     },
+    closeTimeFun() {
+      this.dialogVisible = false;
+      this.timeList = [];
+      this.deviceTimeList = [];
+    },
   },
 };
 </script>