diff --git a/mall-admin/src/main/java/com/macro/mall/service/impl/UmsRoleServiceImpl.java b/mall-admin/src/main/java/com/macro/mall/service/impl/UmsRoleServiceImpl.java
index aa951a1..786731f 100644
--- a/mall-admin/src/main/java/com/macro/mall/service/impl/UmsRoleServiceImpl.java
+++ b/mall-admin/src/main/java/com/macro/mall/service/impl/UmsRoleServiceImpl.java
@@ -11,7 +11,6 @@ import com.macro.mall.service.UmsAdminCacheService;
 import com.macro.mall.service.UmsRoleService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
-import org.springframework.util.StringUtils;
 
 import java.util.Date;
 import java.util.List;