diff --git a/jero-web/src/components/jero/JTreeDict.vue b/jero-web/src/components/jero/JTreeDict.vue
index faa4bcae..7d5a4b9c 100644
--- a/jero-web/src/components/jero/JTreeDict.vue
+++ b/jero-web/src/components/jero/JTreeDict.vue
@@ -90,13 +90,10 @@ export default {
   },
   computed: {
     _attrs () {
-      let attrs
-      attrs = { ...this.$attrs }
-      return attrs
+      return { ...this.$attrs }
     },
     // 透传给下级组件的事件，需要排除本组件使用的change事件
     childListeners () {
-      const vm = this
       const result = Object.assign({},
         this.$listeners
       )
@@ -114,7 +111,7 @@ export default {
   },
   methods: {
     loadViewInfo () {
-      if (!this.value || this.value == '0') {
+      if (!this.value || this.value + '' === '0') {
         this.treeValue = null
       } else {
         const param = {
@@ -172,8 +169,8 @@ export default {
     addChildren (pid, children, treeArray) {
       if (treeArray && treeArray.length > 0) {
         for (const item of treeArray) {
-          if (item.key == pid) {
-            if (!children || children.length == 0) {
+          if (item.key + '' === pid + '') {
+            if (!children || children.length === 0) {
               item.leaf = true
             } else {
               item.children = children
@@ -186,7 +183,7 @@ export default {
       }
     },
     handleTreeNodeValue (result) {
-      const storeField = this.field == 'code' ? 'code' : 'key'
+      const storeField = this.field + '' === 'code' ? 'code' : 'key'
       for (const i of result) {
         i.value = i[storeField]
         i.isLeaf = !(!i.leaf)