diff --git a/src/views/system/TaskStatistics/index.vue b/src/views/system/TaskStatistics/index.vue
index 64792be..615de08 100644
--- a/src/views/system/TaskStatistics/index.vue
+++ b/src/views/system/TaskStatistics/index.vue
@@ -344,6 +344,15 @@ export default {
     },
     // 搜索
     handleQuery() {
+      if(!this.queryParams.taskStartTime && !this.queryParams.taskEndTime && 
+      !this.queryParams.questionInfoId && !this.queryParams.visitStartTime &&
+       !this.queryParams.visitStartTime
+      ){
+        this.itemid=null
+        this.newname=''//标题
+        this.time= ''//时间
+
+      }
       if (this.dischargeTime?.length > 0) {
         if (this.show == true) {
           this.queryParams.taskStartTime = this.formatDate(this.dischargeTime[0]);