diff --git a/.prettierrc b/.prettierrc
index 11cd494ab..276a47a73 100644
--- a/.prettierrc
+++ b/.prettierrc
@@ -1,5 +1,5 @@
 {
-  "printWidth": 100,
+  "printWidth": 80,
   "singleQuote": true,
   "trailingComma": "none"
 }
diff --git a/packages/address-edit/Detail.js b/packages/address-edit/Detail.js
index 243a56900..b9f16ba52 100644
--- a/packages/address-edit/Detail.js
+++ b/packages/address-edit/Detail.js
@@ -18,7 +18,10 @@ export default sfc({
   methods: {
     onSelect(express) {
       this.$emit('select-search', express);
-      this.$emit('input', `${express.address || ''} ${express.name || ''}`.trim());
+      this.$emit(
+        'input',
+        `${express.address || ''} ${express.name || ''}`.trim()
+      );
     },
 
     onFinish() {
@@ -26,8 +29,8 @@ export default sfc({
     },
 
     renderFinish() {
-      const showFinish = this.value && this.focused && android;
-      if (showFinish) {
+      const show = this.value && this.focused && android;
+      if (show) {
         return (
           <div class={bem('finish')} onClick={this.onFinish}>
             {t('complete')}
@@ -37,9 +40,10 @@ export default sfc({
     },
 
     renderSearchResult() {
-      const showSearchList = this.focused && this.searchResult && this.showSearchResult;
-      if (showSearchList) {
-        return this.searchResult.map(express => (
+      const { searchResult } = this;
+      const show = this.focused && searchResult && this.showSearchResult;
+      if (show) {
+        return searchResult.map(express => (
           <Cell
             key={express.name + express.address}
             title={express.name}
diff --git a/packages/sku/components/SkuMessages.js b/packages/sku/components/SkuMessages.js
index 1cc450e1a..f022a662c 100644
--- a/packages/sku/components/SkuMessages.js
+++ b/packages/sku/components/SkuMessages.js
@@ -119,9 +119,10 @@ export default sfc({
         }
       }
     },
-    handleBlur() {
+
+    onBlur() {
+      // 修复 ios12 键盘弹起后点击错位的问题
       // https://developers.weixin.qq.com/community/develop/doc/00044ae90742f8c82fb78fcae56800
-      // 修复ios12键盘弹起后点击错位的问题
       /* istanbul ignore next */
       if (isIOS()) {
         window.scrollTo(0, 0);
@@ -155,7 +156,7 @@ export default sfc({
             required={String(message.required) === '1'}
             placeholder={this.getPlaceholder(message)}
             type={this.getType(message)}
-            onBlur={this.handleBlur}
+            onBlur={this.onBlur}
           />
         )))}
       </CellGroup>