diff --git a/src/components/roleTree/index.vue b/src/components/roleTree/index.vue
index d606c8ce8..7434afef8 100644
--- a/src/components/roleTree/index.vue
+++ b/src/components/roleTree/index.vue
@@ -124,6 +124,26 @@
                 this.isVisible2 = false
             },
             saveUserInfo () {
+                if (this.nodeList.length) {
+                    let ids = ''
+                    this.nodeList.forEach(item => {
+                        if (ids.length > 0) {
+                            ids += ','
+                            ids += item
+                        } else {
+                            ids = item
+                        }
+                    })
+                    let oldList = []
+                    this.$http.get('SarInstitution/institution/getNextById', {
+                        ids: ids
+                    }, {
+                        _this: this
+                    }, res => {
+                        oldList = res
+                    })
+                } else {
+                }
                 this.isVisible2 = false
                 this.$emit('checkedRole', this.roleList)
             },