diff --git a/dk-modules/business/src/main/java/org/dromara/business/controller/BusinessAlertController.java b/dk-modules/business/src/main/java/org/dromara/business/controller/BusinessAlertController.java
index 398e0f0..229dba3 100644
--- a/dk-modules/business/src/main/java/org/dromara/business/controller/BusinessAlertController.java
+++ b/dk-modules/business/src/main/java/org/dromara/business/controller/BusinessAlertController.java
@@ -57,10 +57,10 @@ public class BusinessAlertController extends BaseController {
 
 
     @Operation(summary ="根据经纬度获取历史预警",description = "根据经纬度获取历史预警")
-    @GetMapping("/listHandleHistory")
+    @GetMapping("/alert/listHandleHistory")
     public R<List<BusinessAlert>> listHandleHistory(
-                                              @RequestParam("lng") String lng,
-                                              @RequestParam("lat") String lat,
+                                              @RequestParam(value = "lng",required = false) String lng,
+                                              @RequestParam(value ="lat",required = false) String lat,
                                               @RequestParam("createTime") String createTime) {
         return R.ok(businessAlertService.listHandleHistory(lng,lat,createTime));
     }