diff --git a/platform-biz-service/src/main/java/com/lyms/platform/permission/service/impl/PermissionsServiceImpl.java b/platform-biz-service/src/main/java/com/lyms/platform/permission/service/impl/PermissionsServiceImpl.java
index 12152dd..c5993ca 100644
--- a/platform-biz-service/src/main/java/com/lyms/platform/permission/service/impl/PermissionsServiceImpl.java
+++ b/platform-biz-service/src/main/java/com/lyms/platform/permission/service/impl/PermissionsServiceImpl.java
@@ -8,9 +8,11 @@ import com.lyms.platform.permission.dao.slave.PermissionsMapper;
 import com.lyms.platform.permission.model.Permissions;
 import com.lyms.platform.permission.model.PermissionsQuery;
 import com.lyms.platform.permission.service.PermissionsService;
+import org.apache.commons.collections.CollectionUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
+import java.util.Collections;
 import java.util.List;
 
 @Service("permissionsServiceImpl1")
@@ -58,6 +60,9 @@ public class PermissionsServiceImpl extends DataAccessLayerService implements Pe
     }
 
     public List<Permissions> queryPermissionByRoleIds(List<Integer> roleIds) {
+        if(CollectionUtils.isEmpty(roleIds)){
+            return Collections.emptyList();
+        }
         return permissionsMapper.queryPermissionByRoleIds(roleIds);
     }