diff --git a/ebike-feign/src/main/java/com/ebike/feign/clients/OperationsFeignClient.java b/ebike-feign/src/main/java/com/ebike/feign/clients/OperationsFeignClient.java
index 4ace70c..2743d91 100644
--- a/ebike-feign/src/main/java/com/ebike/feign/clients/OperationsFeignClient.java
+++ b/ebike-feign/src/main/java/com/ebike/feign/clients/OperationsFeignClient.java
@@ -133,6 +133,16 @@ public interface OperationsFeignClient {
                                                        @RequestParam("lat") double lat,
                                                        @RequestParam("radius") double radius);
 
+
+    /**
+     * 根据SN编号查询运营区
+     *
+     * @param ecuSn 编号
+     * @return 运营区信息
+     */
+    @GetMapping("/ebikeRegion/api/getRegionByEcuSn")
+    JsonResult<FeignEbikeRegionVo> getRegionByEcuSn(@RequestParam("ecuSn") String ecuSn);
+
     /**
      * 生成退款审核单
      *
diff --git a/ebike-operations/src/main/java/com/cdzy/operations/controller/EbikeRegionController.java b/ebike-operations/src/main/java/com/cdzy/operations/controller/EbikeRegionController.java
index 2c4e251..450e449 100644
--- a/ebike-operations/src/main/java/com/cdzy/operations/controller/EbikeRegionController.java
+++ b/ebike-operations/src/main/java/com/cdzy/operations/controller/EbikeRegionController.java
@@ -282,10 +282,10 @@ public class EbikeRegionController {
     /**
      * 根据SN编号查询运营区
      *
-     * @param ecuSn 车辆编号
+     * @param ecuSn 编号
      * @return 当前运营区信息
      */
-    @GetMapping("/api/getRegionByBikeCode")
+    @GetMapping("/api/getRegionByEcuSn")
     public JsonResult<EbikeRegion> getRegionByEcuSn(@RequestParam("ecuSn") String ecuSn) {
         EbikeRegion region = ebikeRegionService.getRegionByEcuSn(ecuSn);
         return JsonResult.success(region);