diff --git a/aucma-framework/src/main/java/com/aucma/framework/aspectj/DataScopeAspect.java b/aucma-framework/src/main/java/com/aucma/framework/aspectj/DataScopeAspect.java
index eff8bba..d42f543 100644
--- a/aucma-framework/src/main/java/com/aucma/framework/aspectj/DataScopeAspect.java
+++ b/aucma-framework/src/main/java/com/aucma/framework/aspectj/DataScopeAspect.java
@@ -124,7 +124,7 @@ public class DataScopeAspect
             else if (DATA_SCOPE_DEPT_AND_CHILD.equals(dataScope))
             {
                 sqlString.append(StringUtils.format(
-                        " OR {}.dept_id IN ( SELECT dept_id FROM sys_dept WHERE dept_id = {} or find_in_set( {} , ancestors ) )",
+                        " OR {}.dept_id IN ( SELECT dept_id FROM sys_dept WHERE dept_id = {} or 0 < find_in_set( {} , ancestors ) )",
                         deptAlias, user.getDeptId(), user.getDeptId()));
             }
             else if (DATA_SCOPE_SELF.equals(dataScope))