diff --git a/src/components/DeptSelect/index.vue b/src/components/DeptSelect/index.vue
index ef5f59c..926a3e5 100644
--- a/src/components/DeptSelect/index.vue
+++ b/src/components/DeptSelect/index.vue
@@ -1,7 +1,7 @@
 <template>
   <div v-show="showDeptSelect" class="dept-select">
-    <select-tree v-if="multiData" v-model="selected" :options="deptTreeList" :props="defaultProps" :placeholder="placeholder"/>
-    <el-select v-else v-model="selected" :placeholder="placeholder" clearble>
+    <select-tree v-if="multiData" v-model="selected" :options="deptTreeList" :props="defaultProps" :placeholder="placeholder" :disabled="disabled"/>
+    <el-select v-else v-model="selected" :placeholder="placeholder" :disabled="disabled" clearble>
       <el-option
         v-for="item in deptTreeList"
         :key="item.id"
@@ -20,11 +20,15 @@
   components: {
     SelectTree
   },
+  model: {
+    prop: 'value',
+    event: 'change'
+  },
   props: {
     // 数据绑定
     value: {
-      type: [Number, String],
-      default: ''
+      type: String,
+      required: true
     },
     placeholder: {
       type: String,
@@ -41,6 +45,14 @@
     deptShow: {
       type: Boolean,
       default: false
+    },
+    maxHeight: {
+      type: String,
+      default: ''
+    },
+    disabled: {
+      type: Boolean,
+      default: false
     }
   }, // 接收绑定参数
   data() {
@@ -53,7 +65,7 @@
         label: 'name',
         children: 'children'
       },
-      selected: '' + this.value,
+      selected: '',
       showDeptSelect: true
     }
   },
@@ -62,14 +74,27 @@
       this.selected = '' + this.value
     },
     selected: function(val) {
-      console.log('watch selected')
-      this.$emit('input', val)
+      console.log('watch selected: ' + val)
+      if (val === 0) {
+        val = '0'
+      }
+      this.$emit('change', val)
     }
   },
+  created() {
+    this.fetchPcode()
+  },
   mounted() {
     this.fetchPcode()
   },
   methods: {
+    selectedChange: function(val) {
+      console.log('watch selected: ' + val)
+      if (val === 0) {
+        val = '0'
+      }
+      this.$emit('change', val)
+    },
     // 加载父组织树形下拉菜单
     fetchPcode: function() {
       let listQuery = {}