diff --git a/ruoyi-ui/src/views/JiHeExpressway/pages/service/analysis/search/index.vue b/ruoyi-ui/src/views/JiHeExpressway/pages/service/analysis/search/index.vue
index bf277929..c29e5232 100644
--- a/ruoyi-ui/src/views/JiHeExpressway/pages/service/analysis/search/index.vue
+++ b/ruoyi-ui/src/views/JiHeExpressway/pages/service/analysis/search/index.vue
@@ -39,6 +39,7 @@
     </el-upload>
     <el-button class="btnReset" size="mini" @click="onExport" v-hasPermi="['datav:sdhsEvent:export']">导出</el-button>
     <el-button class="btnReset" size="mini" @click="handledDialogCalendar(true)">日历</el-button>
+    <el-button class="btnReset" size="mini" @click="onDelete()">清空历史数据</el-button>
     <DialogCalendar :visible="dialogVisibleCalendar" @close="handledDialogCalendar(false)" />
   </div>
 </template>
@@ -217,6 +218,24 @@ export default {
     handledDialogCalendar(bool) {
       this.dialogVisibleCalendar = bool;
     },
+    onDelete(){
+      this.$modal
+        .confirm("是否清空历史导入数据？")
+        .then(function () {
+          request({
+            url: "/business/sdhsEvent/deleteData",
+            method: "post",
+          }).then((result) => {
+
+          }).catch(() => {
+            this.$message.error("清空失败");
+          });
+        })
+        .then(() => {
+          this.onQuery();
+          this.$modal.msgSuccess("清空成功");
+        })
+    },
   },
   mounted() {
     this.$nextTick(()=>{