diff --git a/src/main/java/com/lz/modules/app/service/impl/DepartmentsStaffRelateServiceImpl.java b/src/main/java/com/lz/modules/app/service/impl/DepartmentsStaffRelateServiceImpl.java
index c0e3b509..358d4aa4 100644
--- a/src/main/java/com/lz/modules/app/service/impl/DepartmentsStaffRelateServiceImpl.java
+++ b/src/main/java/com/lz/modules/app/service/impl/DepartmentsStaffRelateServiceImpl.java
@@ -57,7 +57,7 @@ public class DepartmentsStaffRelateServiceImpl extends ServiceImpl<DepartmentsSt
 
     @Override
     public void deleteAllRelates() {
-
+        departmentsStaffRelateDao.deleteAllRelates();
     }
 
     @Override