diff --git a/package.json b/package.json
index a4e42208e..95ea81f3c 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
   "unpkg": "lib/index.js",
   "style": "lib/theme-chalk/index.css",
   "dependencies": {
-    "async-validator": "1.6.9",
+    "async-validator": "~1.8.1",
     "babel-helper-vue-jsx-merge-props": "^2.0.0",
     "deepmerge": "^1.2.0",
     "throttle-debounce": "^1.0.1"
diff --git a/packages/input/src/calcTextareaHeight.js b/packages/input/src/calcTextareaHeight.js
index f2be3359a..39f3dc251 100644
--- a/packages/input/src/calcTextareaHeight.js
+++ b/packages/input/src/calcTextareaHeight.js
@@ -52,7 +52,7 @@ function calculateNodeStyling(targetElement) {
 
 export default function calcTextareaHeight(
   targetElement,
-  minRows = null,
+  minRows = 1,
   maxRows = null
 ) {
   if (!hiddenTextarea) {
@@ -71,6 +71,7 @@ export default function calcTextareaHeight(
   hiddenTextarea.value = targetElement.value || targetElement.placeholder || '';
 
   let height = hiddenTextarea.scrollHeight;
+  const result = {};
 
   if (boxSizing === 'border-box') {
     height = height + borderSize;
@@ -87,6 +88,7 @@ export default function calcTextareaHeight(
       minHeight = minHeight + paddingSize + borderSize;
     }
     height = Math.max(minHeight, height);
+    result.minHeight = `${ minHeight }px`;
   }
   if (maxRows !== null) {
     let maxHeight = singleRowHeight * maxRows;
@@ -95,7 +97,8 @@ export default function calcTextareaHeight(
     }
     height = Math.min(maxHeight, height);
   }
+  result.height = `${ height }px`;
   hiddenTextarea.parentNode && hiddenTextarea.parentNode.removeChild(hiddenTextarea);
   hiddenTextarea = null;
-  return { height: height + 'px'};
+  return result;
 };
diff --git a/packages/input/src/input.vue b/packages/input/src/input.vue
index 0f39dbf4c..691310374 100644
--- a/packages/input/src/input.vue
+++ b/packages/input/src/input.vue
@@ -198,7 +198,13 @@
       resizeTextarea() {
         if (this.$isServer) return;
         var { autosize, type } = this;
-        if (!autosize || type !== 'textarea') return;
+        if (type !== 'textarea') return;
+        if (!autosize) {
+          this.textareaCalcStyle = {
+            minHeight: calcTextareaHeight(this.$refs.textarea).minHeight
+          };
+          return;
+        }
         const minRows = autosize.minRows;
         const maxRows = autosize.maxRows;
 
diff --git a/packages/menu/src/menu.vue b/packages/menu/src/menu.vue
index 00d55229c..4b78ba1e3 100644
--- a/packages/menu/src/menu.vue
+++ b/packages/menu/src/menu.vue
@@ -215,7 +215,10 @@
         this.openedMenus.push(index);
       },
       closeMenu(index) {
-        this.openedMenus.splice(this.openedMenus.indexOf(index), 1);
+        const i = this.openedMenus.indexOf(index);
+        if (i !== -1) {
+          this.openedMenus.splice(i, 1);
+        }
       },
       handleSubmenuClick(submenu) {
         const { index, indexPath } = submenu;
diff --git a/packages/message-box/src/main.vue b/packages/message-box/src/main.vue
index 45129988b..fbbcbb679 100644
--- a/packages/message-box/src/main.vue
+++ b/packages/message-box/src/main.vue
@@ -34,7 +34,14 @@
             </slot>
           </div>
           <div class="el-message-box__input" v-show="showInput">
-            <el-input v-model="inputValue" @keyup.enter.native="handleAction('confirm')" :placeholder="inputPlaceholder" ref="input"></el-input>
+            <el-input
+              v-model="inputValue"
+              @compositionstart.native="handleComposition"
+              @compositionupdate.native="handleComposition"
+              @compositionend.native="handleComposition"
+              @keyup.enter.native="handleKeyup"
+              :placeholder="inputPlaceholder"
+              ref="input"></el-input>
             <div class="el-message-box__errormsg" :style="{ visibility: !!editorErrorMessage ? 'visible' : 'hidden' }">{{ editorErrorMessage }}</div>
           </div>
         </div>
@@ -137,6 +144,18 @@
     },
 
     methods: {
+      handleComposition(event) {
+        if (event.type === 'compositionend') {
+          setTimeout(() => {
+            this.isOnComposition = false;
+          }, 100);
+        } else {
+          this.isOnComposition = true;
+        }
+      },
+      handleKeyup() {
+        !this.isOnComposition && this.handleAction('confirm');
+      },
       getSafeClose() {
         const currentId = this.uid;
         return () => {
@@ -304,7 +323,8 @@
         editorErrorMessage: null,
         callback: null,
         dangerouslyUseHTMLString: false,
-        focusAfterClosed: null
+        focusAfterClosed: null,
+        isOnComposition: false
       };
     }
   };
diff --git a/packages/select/src/select.vue b/packages/select/src/select.vue
index 8596e6c7e..9733df4d2 100644
--- a/packages/select/src/select.vue
+++ b/packages/select/src/select.vue
@@ -266,6 +266,12 @@
     },
 
     watch: {
+      disabled() {
+        this.$nextTick(() => {
+          this.resetInputHeight();
+        });
+      },
+
       placeholder(val) {
         this.cachedPlaceHolder = this.currentPlaceholder = val;
       },