diff --git a/src/components/roleTree/index.vue b/src/components/roleTree/index.vue
index 9abd493f7..d630fa787 100644
--- a/src/components/roleTree/index.vue
+++ b/src/components/roleTree/index.vue
@@ -17,6 +17,7 @@
                     <el-input
                             v-model="filterText"
                             placeholder="请输入姓名"
+                            @input="changeInput"
                     ></el-input>
                 </el-form-item>
             </el-form>
@@ -25,7 +26,6 @@
                     node-key="id"
                     style="height: 100%; overflow: auto;"
                     class="filter-tree tree-line"
-                    :class="treeClass"
                     @check-change="checkChange"
                     :data="treeData"
                     :props="defaultProps"
@@ -50,6 +50,7 @@
                     class="filter-tree tree-line"
                     :data="treeData1"
                     :props="defaultProps"
+                    @check-change="checkChange2"
                     :default-checked-keys="nodeList"
                     highlight-current
                     check-strictly
@@ -74,6 +75,15 @@
 </template>
 
 <script>
+    function debounce(func, wait = 500){
+        let timeout;
+        return function(event){
+            clearTimeout(timeout)
+            timeout = setTimeout(()=>{
+                func.call(this, event)
+            },wait)
+        }
+    }
     export default {
         name: "roleTree",
         props: {
@@ -117,54 +127,73 @@
             }
         },
         methods: {
-            checkChange (row, type, c) {
-                if (!type) {
-                    if (this.nodeList.length > 0) {
-                        for (let a = 0; a < this.nodeList.length; a ++) {
-                            if (row.id === this.nodeList[a]) {
-                                this.nodeList.splice(a, 1)
-                            }
+            changeInput:debounce(function (val) {
+                if (val.length) {
+                    this.open1 = false
+                    this.treeLoading = true
+                    this.$http.get('SarInstitution/institution/institutionAndUser', {
+                        userName: val
+                    }, {}, res => {
+                        this.treeData1 = res.data
+                        this.treeLoading = false
+                    })
+                } else {
+                    this.open1 = true
+                }
+            }),
+            checkChange2 (row, type, c) {
+                if (type) {
+                    this.nodeList.push(row.id)
+                } else {
+                    for (let a = 0; a < this.nodeList.length; a ++) {
+                        if (row.id === this.nodeList[a]) {
+                            this.nodeList.splice(a, 1)
                         }
                     }
                 }
             },
-            treeClass () {
+            checkChange (row, type, c) {
+                if (type) {
+                    this.nodeList.push(row.id)
+                } else {
+                    for (let a = 0; a < this.nodeList.length; a ++) {
+                        if (row.id === this.nodeList[a]) {
+                            this.nodeList.splice(a, 1)
+                        }
+                    }
+                }
             },
             handleTreeDrawerCancel () {
                 this.filterText = ''
                 this.isVisible2 = false
             },
             saveUserInfo () {
-                if (this.nodeList.length > 0 && this.nodeList[0].length !== 0) {
-                    let ids = ''
-                    this.nodeList.forEach(item => {
-                        if (ids.length > 0) {
-                            ids += ','
-                            ids += item
-                        } else {
-                            ids = item
-                        }
-                    })
-                    this.$http.get('SarInstitution/institution/getNextById', {
-                        ids: ids
-                    }, {
-                        _this: this
-                    }, res => {
-                        let oldList2 = res.concat(this.roleList)
-                        let result = []
-                        let obj = {}
-                        for(let i = 0; i < oldList2.length; i++){
-                            if(!obj[oldList2[i].id]){
-                                result.push(oldList2[i]);
-                                obj[oldList2[i].id] = true;
-                            }
-                        }
-                        this.isVisible2 = false
-                        this.$emit('checkedRole', result)
-                    })
-                } else {
+                if (this.checkBox) {
                     this.isVisible2 = false
                     this.$emit('checkedRole', this.roleList)
+                } else {
+                    if (this.nodeList.length > 0 && this.nodeList[0].length !== 0) {
+                        let ids = ''
+                        this.nodeList.forEach(item => {
+                            if (ids.length > 0) {
+                                ids += ','
+                                ids += item
+                            } else {
+                                ids = item
+                            }
+                        })
+                        this.$http.get('SarInstitution/institution/getNextById', {
+                            ids: ids
+                        }, {
+                            _this: this
+                        }, res => {
+                            this.isVisible2 = false
+                            this.$emit('checkedRole', res)
+                        })
+                    } else {
+                        this.isVisible2 = false
+                        this.$emit('checkedRole', this.roleList)
+                    }
                 }
             },
             drawerCheck (data) {
@@ -173,7 +202,7 @@
                     var getlist = this.$refs.tree.getCheckedNodes().concat(this.$refs.tree.getHalfCheckedNodes());
                     if(getlist.length == 1) {
                         this.roleRow = getlist[0]
-                    }else {
+                    } else {
                         this.$refs.tree.setCheckedKeys([data.id]);
                         this.roleRow = this.$refs.tree.getCheckedNodes()[0]
                     }
@@ -211,20 +240,6 @@
             isVisible2 (val) {
                 this.$emit('update:isVisible', val)
             },
-            filterText (val) {
-                if (val.length) {
-                    this.open1 = false
-                    this.treeLoading = true
-                    this.$http.get('SarInstitution/institution/institutionAndUser', {
-                        userName: val
-                    }, {}, res => {
-                        this.treeData1 = res.data
-                        this.treeLoading = false
-                    })
-                } else {
-                    this.open1 = true
-                }
-            },
         },
         mounted () {
             this.getTree()