diff --git a/src/components/roleTree/index.vue b/src/components/roleTree/index.vue
index 93406e0ea..572e5cda8 100644
--- a/src/components/roleTree/index.vue
+++ b/src/components/roleTree/index.vue
@@ -149,7 +149,8 @@
             },
             getChildren (node, resolve) {
                 this.$http.get('SarInstitution/institution/getNext', {
-                    institutionId: node.key
+                    institutionId: node.key,
+                    userName: this.filterText
                 }, {}, res => {
                     resolve(res)
                 })