diff --git a/src/main/resources/templates/system/dept/add.html b/src/main/resources/templates/system/dept/add.html
index 1b810ea3..f27f3c62 100644
--- a/src/main/resources/templates/system/dept/add.html
+++ b/src/main/resources/templates/system/dept/add.html
@@ -100,7 +100,8 @@
 	
 		/*部门管理-新增-选择父部门树*/
 		function selectDeptTree() {
-		    var deptId = $("#treeId").val();
+			var treeId = $("#treeId").val();
+        	var deptId = treeId == null || treeId == "" ? "100" : treeId;
 			var url = prefix + "/selectDeptTree/" + deptId;
 			$.modal.open("选择部门", url, '380', '380');
 		}
diff --git a/src/main/resources/templates/system/dept/edit.html b/src/main/resources/templates/system/dept/edit.html
index 1d2437b5..8bf2790c 100644
--- a/src/main/resources/templates/system/dept/edit.html
+++ b/src/main/resources/templates/system/dept/edit.html
@@ -103,7 +103,8 @@
 	
 		/*部门管理-修改-选择部门树*/
 		function selectDeptTree() {
-			var deptId = $("#treeId").val();
+			var treeId = $("#treeId").val();
+        	var deptId = treeId == null || treeId == "" ? "100" : treeId;
 		    var url = prefix + "/selectDeptTree/" + deptId;
 		    $.modal.open("选择部门", url, '380', '380');
 		}