diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service_yada/impl/CityServiceimpl.java b/ruoyi-system/src/main/java/com/ruoyi/system/service_yada/impl/CityServiceimpl.java
index 531fbf7da..e17272564 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/service_yada/impl/CityServiceimpl.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service_yada/impl/CityServiceimpl.java
@@ -4,6 +4,7 @@ import com.ruoyi.system.domain_yada.CityVo;
 import com.ruoyi.system.mapper_yada.AorestCoverageMapper;
 import com.ruoyi.system.mapper_yada.CityMapper;
 import com.ruoyi.system.service_yada.ICityService;
+import org.springframework.stereotype.Service;
 
 import javax.annotation.Resource;
 import java.util.List;
@@ -12,6 +13,7 @@ import java.util.List;
  * @Author: JinSheng Song
  * @Date: 2022/6/24 10:12
  */
+@Service
 public class CityServiceimpl implements ICityService {
 
     @Resource