diff --git a/dist/field/index.wxss b/dist/field/index.wxss
index d63a1e72..dbbc2527 100644
--- a/dist/field/index.wxss
+++ b/dist/field/index.wxss
@@ -1 +1 @@
-@import '../common/index.wxss';.van-field{--cell-icon-size:16px;--cell-icon-size:var(--field-icon-size,16px)}.van-field__label{color:#646566;color:var(--field-label-color,#646566)}.van-field__label--disabled{color:#c8c9cc;color:var(--field-disabled-text-color,#c8c9cc)}.van-field__body{display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center}.van-field__body--textarea{line-height:1.2em}.van-field__body--textarea,.van-field__input{min-height:24px;min-height:var(--cell-line-height,24px)}.van-field__input{position:relative;display:block;box-sizing:border-box;width:100%;margin:0;padding:0;line-height:inherit;text-align:left;background-color:initial;border:0;resize:none;color:#323233;color:var(--field-input-text-color,#323233);height:24px;height:var(--cell-line-height,24px)}.van-field__input--textarea{height:18px;height:var(--field-text-area-min-height,18px);min-height:18px;min-height:var(--field-text-area-min-height,18px)}.van-field__input--error{color:#ee0a24;color:var(--field-input-error-text-color,#ee0a24)}.van-field__input--disabled{background-color:initial;opacity:1;color:#c8c9cc;color:var(--field-input-disabled-text-color,#c8c9cc)}.van-field__input--center{text-align:center}.van-field__input--right{text-align:right}.van-field__placeholder{position:absolute;top:0;right:0;left:0;pointer-events:none;color:#c8c9cc;color:var(--field-placeholder-text-color,#c8c9cc)}.van-field__placeholder--error{color:#ee0a24;color:var(--field-error-message-color,#ee0a24)}.van-field__icon-root{display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;min-height:24px;min-height:var(--cell-line-height,24px)}.van-field__clear-root,.van-field__icon-container{line-height:inherit;vertical-align:middle;padding:0 8px;padding:0 var(--padding-xs,8px);margin-right:-8px;margin-right:-var(--padding-xs,8px)}.van-field__button,.van-field__clear-root,.van-field__icon-container{-webkit-flex-shrink:0;flex-shrink:0}.van-field__clear-root{font-size:16px;font-size:var(--field-clear-icon-size,16px);color:#c8c9cc;color:var(--field-clear-icon-color,#c8c9cc)}.van-field__icon-container{font-size:16px;font-size:var(--field-icon-size,16px);color:#969799;color:var(--field-icon-container-color,#969799)}.van-field__icon-container:empty{display:none}.van-field__button{padding-left:8px;padding-left:var(--padding-xs,8px)}.van-field__button:empty{display:none}.van-field__error-message{text-align:left;font-size:12px;font-size:var(--field-error-message-text-font-size,12px);color:#ee0a24;color:var(--field-error-message-color,#ee0a24)}.van-field__error-message--center{text-align:center}.van-field__error-message--right{text-align:right}.van-field__word-limit{text-align:right;margin-top:4px;margin-top:var(--padding-base,4px);color:#646566;color:var(--field-word-limit-color,#646566);font-size:12px;font-size:var(--field-word-limit-font-size,12px);line-height:16px;line-height:var(--field-word-limit-line-height,16px)}.van-field__word-num{display:inline}.van-field__word-num--full{color:#ee0a24;color:var(--field-word-num-full-color,#ee0a24)}
\ No newline at end of file
+@import '../common/index.wxss';.van-field{--cell-icon-size:16px;--cell-icon-size:var(--field-icon-size,16px)}.van-field__label{color:#646566;color:var(--field-label-color,#646566)}.van-field__label--disabled{color:#c8c9cc;color:var(--field-disabled-text-color,#c8c9cc)}.van-field__body{display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center}.van-field__body--textarea{padding:3.6px 0;line-height:1.2em}.van-field__body--textarea,.van-field__input{box-sizing:border-box;min-height:24px;min-height:var(--cell-line-height,24px)}.van-field__input{position:relative;display:block;width:100%;margin:0;padding:0;line-height:inherit;text-align:left;background-color:initial;border:0;resize:none;color:#323233;color:var(--field-input-text-color,#323233);height:24px;height:var(--cell-line-height,24px)}.van-field__input--textarea{height:18px;height:var(--field-text-area-min-height,18px);min-height:18px;min-height:var(--field-text-area-min-height,18px)}.van-field__input--error{color:#ee0a24;color:var(--field-input-error-text-color,#ee0a24)}.van-field__input--disabled{background-color:initial;opacity:1;color:#c8c9cc;color:var(--field-input-disabled-text-color,#c8c9cc)}.van-field__input--center{text-align:center}.van-field__input--right{text-align:right}.van-field__placeholder{position:absolute;top:0;right:0;left:0;pointer-events:none;color:#c8c9cc;color:var(--field-placeholder-text-color,#c8c9cc)}.van-field__placeholder--error{color:#ee0a24;color:var(--field-error-message-color,#ee0a24)}.van-field__icon-root{display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;min-height:24px;min-height:var(--cell-line-height,24px)}.van-field__clear-root,.van-field__icon-container{line-height:inherit;vertical-align:middle;padding:0 8px;padding:0 var(--padding-xs,8px);margin-right:-8px;margin-right:-var(--padding-xs,8px)}.van-field__button,.van-field__clear-root,.van-field__icon-container{-webkit-flex-shrink:0;flex-shrink:0}.van-field__clear-root{font-size:16px;font-size:var(--field-clear-icon-size,16px);color:#c8c9cc;color:var(--field-clear-icon-color,#c8c9cc)}.van-field__icon-container{font-size:16px;font-size:var(--field-icon-size,16px);color:#969799;color:var(--field-icon-container-color,#969799)}.van-field__icon-container:empty{display:none}.van-field__button{padding-left:8px;padding-left:var(--padding-xs,8px)}.van-field__button:empty{display:none}.van-field__error-message{text-align:left;font-size:12px;font-size:var(--field-error-message-text-font-size,12px);color:#ee0a24;color:var(--field-error-message-color,#ee0a24)}.van-field__error-message--center{text-align:center}.van-field__error-message--right{text-align:right}.van-field__word-limit{text-align:right;margin-top:4px;margin-top:var(--padding-base,4px);color:#646566;color:var(--field-word-limit-color,#646566);font-size:12px;font-size:var(--field-word-limit-font-size,12px);line-height:16px;line-height:var(--field-word-limit-line-height,16px)}.van-field__word-num{display:inline}.van-field__word-num--full{color:#ee0a24;color:var(--field-word-num-full-color,#ee0a24)}
\ No newline at end of file
diff --git a/dist/grid-item/index.js b/dist/grid-item/index.js
index 7a88a284..eede827f 100644
--- a/dist/grid-item/index.js
+++ b/dist/grid-item/index.js
@@ -11,6 +11,7 @@ VantComponent({
   mixins: [link],
   props: {
     icon: String,
+    iconColor: String,
     dot: Boolean,
     info: null,
     badge: null,
diff --git a/dist/grid-item/index.wxml b/dist/grid-item/index.wxml
index a27c06f1..ede970ca 100644
--- a/dist/grid-item/index.wxml
+++ b/dist/grid-item/index.wxml
@@ -10,7 +10,7 @@
     </block>
     <block wx:else>
       <view class="van-grid-item__icon icon-class">
-        <van-icon wx:if="{{ icon }}" name="{{ icon }}" dot="{{ dot }}" info="{{ badge || info }}" size="{{ iconSize }}" />
+        <van-icon wx:if="{{ icon }}" name="{{ icon }}" color="{{ iconColor }}" dot="{{ dot }}" info="{{ badge || info }}" size="{{ iconSize }}" />
         <slot wx:else name="icon"></slot>
       </view>
       <view class="van-grid-item__text text-class">
diff --git a/dist/notice-bar/index.js b/dist/notice-bar/index.js
index 4498dc9a..2055065b 100644
--- a/dist/notice-bar/index.js
+++ b/dist/notice-bar/index.js
@@ -1,6 +1,4 @@
 import { VantComponent } from '../common/component';
-const FONT_COLOR = '#ed6a0c';
-const BG_COLOR = '#fffbe8';
 VantComponent({
   props: {
     text: {
@@ -45,14 +43,9 @@ VantComponent({
       type: String,
       value: '',
     },
-    color: {
-      type: String,
-      value: FONT_COLOR,
-    },
-    backgroundColor: {
-      type: String,
-      value: BG_COLOR,
-    },
+    color: String,
+    backgroundColor: String,
+    background: String,
     wrapable: Boolean,
   },
   data: {
@@ -118,10 +111,13 @@ VantComponent({
         this.scroll();
       }, this.duration);
     },
-    onClickIcon() {
-      this.timer && clearTimeout(this.timer);
-      this.timer = null;
-      this.setData({ show: false });
+    onClickIcon(event) {
+      if (this.data.mode === 'closeable') {
+        this.timer && clearTimeout(this.timer);
+        this.timer = null;
+        this.setData({ show: false });
+        this.$emit('close', event.detail);
+      }
     },
     onClick(event) {
       this.$emit('click', event);
diff --git a/dist/notice-bar/index.wxml b/dist/notice-bar/index.wxml
index eb0851c3..9228c6b5 100644
--- a/dist/notice-bar/index.wxml
+++ b/dist/notice-bar/index.wxml
@@ -3,7 +3,7 @@
 <view
   wx:if="{{ show }}"
   class="custom-class {{ utils.bem('notice-bar', { withicon: mode, wrapable }) }}"
-  style="color: {{ color }}; background-color: {{ backgroundColor }};"
+  style="color: {{ color }}; background-color: {{ backgroundColor }}; background: {{ background }}"
   bind:tap="onClick"
 >
   <van-icon
diff --git a/dist/uploader/index.wxml b/dist/uploader/index.wxml
index a918efe8..e01da80d 100644
--- a/dist/uploader/index.wxml
+++ b/dist/uploader/index.wxml
@@ -43,8 +43,8 @@
         class="van-uploader__preview-delete"
         catch:tap="deleteItem"
       >
-      <van-icon name="clear" class="van-uploader__preview-delete__icon" />
-    </view>
+        <van-icon name="cross" class="van-uploader__preview-delete-icon" />
+      </view>
     </view>
 
     <!-- 上传样式 -->
diff --git a/dist/uploader/index.wxss b/dist/uploader/index.wxss
index 29b71028..5d104901 100644
--- a/dist/uploader/index.wxss
+++ b/dist/uploader/index.wxss
@@ -1 +1 @@
-@import '../common/index.wxss';.van-uploader{position:relative;display:inline-block}.van-uploader__wrapper{display:-webkit-flex;display:flex;-webkit-flex-wrap:wrap;flex-wrap:wrap}.van-uploader__slot:empty{display:none}.van-uploader__slot:not(:empty)+.van-uploader__upload{display:none!important}.van-uploader__upload{position:relative;display:-webkit-flex;display:flex;-webkit-flex-direction:column;flex-direction:column;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;box-sizing:border-box;width:80px;height:80px;margin:0 8px 8px 0;background-color:#f7f8fa;border-radius:8px}.van-uploader__upload:active{background-color:#f2f3f5}.van-uploader__upload-icon{color:#dcdee0;font-size:24px}.van-uploader__upload-text{margin-top:8px;color:#969799;font-size:12px}.van-uploader__upload--disabled{opacity:.5;opacity:var(--uploader-disabled-opacity,.5)}.van-uploader__preview{position:relative;margin:0 8px 8px 0;cursor:pointer}.van-uploader__preview-image{display:block;width:80px;height:80px;overflow:hidden;border-radius:8px}.van-uploader__preview-delete{position:absolute;top:0;right:0;z-index:1;display:-webkit-flex;display:flex;padding:10px;border-radius:50%;-webkit-transform:translate(50%,-50%);transform:translate(50%,-50%)}.van-uploader__preview-delete__icon{color:#969799;font-size:18px;background-color:#fff;border-radius:50%}.van-uploader__file{display:-webkit-flex;display:flex;-webkit-flex-direction:column;flex-direction:column;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;width:80px;height:80px;background-color:#f7f8fa;border-radius:8px}.van-uploader__file-icon{color:#646566;font-size:20px}.van-uploader__file-name{box-sizing:border-box;width:100%;margin-top:8px;padding:0 4px;color:#646566;font-size:12px;text-align:center}.van-uploader__mask{position:absolute;top:0;right:0;bottom:0;left:0;display:-webkit-flex;display:flex;-webkit-flex-direction:column;flex-direction:column;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;color:#fff;background-color:rgba(50,50,51,.88);border-radius:8px}.van-uploader__mask-icon{font-size:22px}.van-uploader__mask-message{margin-top:6px;padding:0 4px;font-size:12px;line-height:14px}.van-uploader__loading{width:22px;height:22px;color:#fff!important}
\ No newline at end of file
+@import '../common/index.wxss';.van-uploader{position:relative;display:inline-block}.van-uploader__wrapper{display:-webkit-flex;display:flex;-webkit-flex-wrap:wrap;flex-wrap:wrap}.van-uploader__slot:empty{display:none}.van-uploader__slot:not(:empty)+.van-uploader__upload{display:none!important}.van-uploader__upload{position:relative;display:-webkit-flex;display:flex;-webkit-flex-direction:column;flex-direction:column;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;box-sizing:border-box;width:80px;height:80px;margin:0 8px 8px 0;background-color:#f7f8fa}.van-uploader__upload:active{background-color:#f2f3f5}.van-uploader__upload-icon{color:#dcdee0;font-size:24px}.van-uploader__upload-text{margin-top:8px;color:#969799;font-size:12px}.van-uploader__upload--disabled{opacity:.5;opacity:var(--uploader-disabled-opacity,.5)}.van-uploader__preview{position:relative;margin:0 8px 8px 0;cursor:pointer}.van-uploader__preview-image{display:block;width:80px;height:80px;overflow:hidden}.van-uploader__preview-delete{position:absolute;top:0;right:0;width:14px;height:14px;background-color:rgba(0,0,0,.7);border-radius:0 0 0 12px}.van-uploader__preview-delete-icon{position:absolute;top:-2px;right:-2px;color:#fff;font-size:16px;-webkit-transform:scale(.5);transform:scale(.5)}.van-uploader__file{display:-webkit-flex;display:flex;-webkit-flex-direction:column;flex-direction:column;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;width:80px;height:80px;background-color:#f7f8fa}.van-uploader__file-icon{color:#646566;font-size:20px}.van-uploader__file-name{box-sizing:border-box;width:100%;margin-top:8px;padding:0 4px;color:#646566;font-size:12px;text-align:center}.van-uploader__mask{position:absolute;top:0;right:0;bottom:0;left:0;display:-webkit-flex;display:flex;-webkit-flex-direction:column;flex-direction:column;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;color:#fff;background-color:rgba(50,50,51,.88)}.van-uploader__mask-icon{font-size:22px}.van-uploader__mask-message{margin-top:6px;padding:0 4px;font-size:12px;line-height:14px}.van-uploader__loading{width:22px;height:22px;color:#fff!important}
\ No newline at end of file
diff --git a/lib/field/index.wxss b/lib/field/index.wxss
index d63a1e72..dbbc2527 100644
--- a/lib/field/index.wxss
+++ b/lib/field/index.wxss
@@ -1 +1 @@
-@import '../common/index.wxss';.van-field{--cell-icon-size:16px;--cell-icon-size:var(--field-icon-size,16px)}.van-field__label{color:#646566;color:var(--field-label-color,#646566)}.van-field__label--disabled{color:#c8c9cc;color:var(--field-disabled-text-color,#c8c9cc)}.van-field__body{display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center}.van-field__body--textarea{line-height:1.2em}.van-field__body--textarea,.van-field__input{min-height:24px;min-height:var(--cell-line-height,24px)}.van-field__input{position:relative;display:block;box-sizing:border-box;width:100%;margin:0;padding:0;line-height:inherit;text-align:left;background-color:initial;border:0;resize:none;color:#323233;color:var(--field-input-text-color,#323233);height:24px;height:var(--cell-line-height,24px)}.van-field__input--textarea{height:18px;height:var(--field-text-area-min-height,18px);min-height:18px;min-height:var(--field-text-area-min-height,18px)}.van-field__input--error{color:#ee0a24;color:var(--field-input-error-text-color,#ee0a24)}.van-field__input--disabled{background-color:initial;opacity:1;color:#c8c9cc;color:var(--field-input-disabled-text-color,#c8c9cc)}.van-field__input--center{text-align:center}.van-field__input--right{text-align:right}.van-field__placeholder{position:absolute;top:0;right:0;left:0;pointer-events:none;color:#c8c9cc;color:var(--field-placeholder-text-color,#c8c9cc)}.van-field__placeholder--error{color:#ee0a24;color:var(--field-error-message-color,#ee0a24)}.van-field__icon-root{display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;min-height:24px;min-height:var(--cell-line-height,24px)}.van-field__clear-root,.van-field__icon-container{line-height:inherit;vertical-align:middle;padding:0 8px;padding:0 var(--padding-xs,8px);margin-right:-8px;margin-right:-var(--padding-xs,8px)}.van-field__button,.van-field__clear-root,.van-field__icon-container{-webkit-flex-shrink:0;flex-shrink:0}.van-field__clear-root{font-size:16px;font-size:var(--field-clear-icon-size,16px);color:#c8c9cc;color:var(--field-clear-icon-color,#c8c9cc)}.van-field__icon-container{font-size:16px;font-size:var(--field-icon-size,16px);color:#969799;color:var(--field-icon-container-color,#969799)}.van-field__icon-container:empty{display:none}.van-field__button{padding-left:8px;padding-left:var(--padding-xs,8px)}.van-field__button:empty{display:none}.van-field__error-message{text-align:left;font-size:12px;font-size:var(--field-error-message-text-font-size,12px);color:#ee0a24;color:var(--field-error-message-color,#ee0a24)}.van-field__error-message--center{text-align:center}.van-field__error-message--right{text-align:right}.van-field__word-limit{text-align:right;margin-top:4px;margin-top:var(--padding-base,4px);color:#646566;color:var(--field-word-limit-color,#646566);font-size:12px;font-size:var(--field-word-limit-font-size,12px);line-height:16px;line-height:var(--field-word-limit-line-height,16px)}.van-field__word-num{display:inline}.van-field__word-num--full{color:#ee0a24;color:var(--field-word-num-full-color,#ee0a24)}
\ No newline at end of file
+@import '../common/index.wxss';.van-field{--cell-icon-size:16px;--cell-icon-size:var(--field-icon-size,16px)}.van-field__label{color:#646566;color:var(--field-label-color,#646566)}.van-field__label--disabled{color:#c8c9cc;color:var(--field-disabled-text-color,#c8c9cc)}.van-field__body{display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center}.van-field__body--textarea{padding:3.6px 0;line-height:1.2em}.van-field__body--textarea,.van-field__input{box-sizing:border-box;min-height:24px;min-height:var(--cell-line-height,24px)}.van-field__input{position:relative;display:block;width:100%;margin:0;padding:0;line-height:inherit;text-align:left;background-color:initial;border:0;resize:none;color:#323233;color:var(--field-input-text-color,#323233);height:24px;height:var(--cell-line-height,24px)}.van-field__input--textarea{height:18px;height:var(--field-text-area-min-height,18px);min-height:18px;min-height:var(--field-text-area-min-height,18px)}.van-field__input--error{color:#ee0a24;color:var(--field-input-error-text-color,#ee0a24)}.van-field__input--disabled{background-color:initial;opacity:1;color:#c8c9cc;color:var(--field-input-disabled-text-color,#c8c9cc)}.van-field__input--center{text-align:center}.van-field__input--right{text-align:right}.van-field__placeholder{position:absolute;top:0;right:0;left:0;pointer-events:none;color:#c8c9cc;color:var(--field-placeholder-text-color,#c8c9cc)}.van-field__placeholder--error{color:#ee0a24;color:var(--field-error-message-color,#ee0a24)}.van-field__icon-root{display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;min-height:24px;min-height:var(--cell-line-height,24px)}.van-field__clear-root,.van-field__icon-container{line-height:inherit;vertical-align:middle;padding:0 8px;padding:0 var(--padding-xs,8px);margin-right:-8px;margin-right:-var(--padding-xs,8px)}.van-field__button,.van-field__clear-root,.van-field__icon-container{-webkit-flex-shrink:0;flex-shrink:0}.van-field__clear-root{font-size:16px;font-size:var(--field-clear-icon-size,16px);color:#c8c9cc;color:var(--field-clear-icon-color,#c8c9cc)}.van-field__icon-container{font-size:16px;font-size:var(--field-icon-size,16px);color:#969799;color:var(--field-icon-container-color,#969799)}.van-field__icon-container:empty{display:none}.van-field__button{padding-left:8px;padding-left:var(--padding-xs,8px)}.van-field__button:empty{display:none}.van-field__error-message{text-align:left;font-size:12px;font-size:var(--field-error-message-text-font-size,12px);color:#ee0a24;color:var(--field-error-message-color,#ee0a24)}.van-field__error-message--center{text-align:center}.van-field__error-message--right{text-align:right}.van-field__word-limit{text-align:right;margin-top:4px;margin-top:var(--padding-base,4px);color:#646566;color:var(--field-word-limit-color,#646566);font-size:12px;font-size:var(--field-word-limit-font-size,12px);line-height:16px;line-height:var(--field-word-limit-line-height,16px)}.van-field__word-num{display:inline}.van-field__word-num--full{color:#ee0a24;color:var(--field-word-num-full-color,#ee0a24)}
\ No newline at end of file
diff --git a/lib/grid-item/index.js b/lib/grid-item/index.js
index 1888ff1d..4695aa38 100644
--- a/lib/grid-item/index.js
+++ b/lib/grid-item/index.js
@@ -13,6 +13,7 @@ component_1.VantComponent({
   mixins: [link_1.link],
   props: {
     icon: String,
+    iconColor: String,
     dot: Boolean,
     info: null,
     badge: null,
diff --git a/lib/grid-item/index.wxml b/lib/grid-item/index.wxml
index a27c06f1..ede970ca 100644
--- a/lib/grid-item/index.wxml
+++ b/lib/grid-item/index.wxml
@@ -10,7 +10,7 @@
     </block>
     <block wx:else>
       <view class="van-grid-item__icon icon-class">
-        <van-icon wx:if="{{ icon }}" name="{{ icon }}" dot="{{ dot }}" info="{{ badge || info }}" size="{{ iconSize }}" />
+        <van-icon wx:if="{{ icon }}" name="{{ icon }}" color="{{ iconColor }}" dot="{{ dot }}" info="{{ badge || info }}" size="{{ iconSize }}" />
         <slot wx:else name="icon"></slot>
       </view>
       <view class="van-grid-item__text text-class">
diff --git a/lib/notice-bar/index.js b/lib/notice-bar/index.js
index ae1dc5c6..0970eb82 100644
--- a/lib/notice-bar/index.js
+++ b/lib/notice-bar/index.js
@@ -1,8 +1,6 @@
 'use strict';
 Object.defineProperty(exports, '__esModule', { value: true });
 var component_1 = require('../common/component');
-var FONT_COLOR = '#ed6a0c';
-var BG_COLOR = '#fffbe8';
 component_1.VantComponent({
   props: {
     text: {
@@ -49,14 +47,9 @@ component_1.VantComponent({
       type: String,
       value: '',
     },
-    color: {
-      type: String,
-      value: FONT_COLOR,
-    },
-    backgroundColor: {
-      type: String,
-      value: BG_COLOR,
-    },
+    color: String,
+    backgroundColor: String,
+    background: String,
     wrapable: Boolean,
   },
   data: {
@@ -128,10 +121,13 @@ component_1.VantComponent({
         _this.scroll();
       }, this.duration);
     },
-    onClickIcon: function () {
-      this.timer && clearTimeout(this.timer);
-      this.timer = null;
-      this.setData({ show: false });
+    onClickIcon: function (event) {
+      if (this.data.mode === 'closeable') {
+        this.timer && clearTimeout(this.timer);
+        this.timer = null;
+        this.setData({ show: false });
+        this.$emit('close', event.detail);
+      }
     },
     onClick: function (event) {
       this.$emit('click', event);
diff --git a/lib/notice-bar/index.wxml b/lib/notice-bar/index.wxml
index eb0851c3..9228c6b5 100644
--- a/lib/notice-bar/index.wxml
+++ b/lib/notice-bar/index.wxml
@@ -3,7 +3,7 @@
 <view
   wx:if="{{ show }}"
   class="custom-class {{ utils.bem('notice-bar', { withicon: mode, wrapable }) }}"
-  style="color: {{ color }}; background-color: {{ backgroundColor }};"
+  style="color: {{ color }}; background-color: {{ backgroundColor }}; background: {{ background }}"
   bind:tap="onClick"
 >
   <van-icon
diff --git a/lib/uploader/index.wxml b/lib/uploader/index.wxml
index a918efe8..e01da80d 100644
--- a/lib/uploader/index.wxml
+++ b/lib/uploader/index.wxml
@@ -43,8 +43,8 @@
         class="van-uploader__preview-delete"
         catch:tap="deleteItem"
       >
-      <van-icon name="clear" class="van-uploader__preview-delete__icon" />
-    </view>
+        <van-icon name="cross" class="van-uploader__preview-delete-icon" />
+      </view>
     </view>
 
     <!-- 上传样式 -->
diff --git a/lib/uploader/index.wxss b/lib/uploader/index.wxss
index 29b71028..5d104901 100644
--- a/lib/uploader/index.wxss
+++ b/lib/uploader/index.wxss
@@ -1 +1 @@
-@import '../common/index.wxss';.van-uploader{position:relative;display:inline-block}.van-uploader__wrapper{display:-webkit-flex;display:flex;-webkit-flex-wrap:wrap;flex-wrap:wrap}.van-uploader__slot:empty{display:none}.van-uploader__slot:not(:empty)+.van-uploader__upload{display:none!important}.van-uploader__upload{position:relative;display:-webkit-flex;display:flex;-webkit-flex-direction:column;flex-direction:column;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;box-sizing:border-box;width:80px;height:80px;margin:0 8px 8px 0;background-color:#f7f8fa;border-radius:8px}.van-uploader__upload:active{background-color:#f2f3f5}.van-uploader__upload-icon{color:#dcdee0;font-size:24px}.van-uploader__upload-text{margin-top:8px;color:#969799;font-size:12px}.van-uploader__upload--disabled{opacity:.5;opacity:var(--uploader-disabled-opacity,.5)}.van-uploader__preview{position:relative;margin:0 8px 8px 0;cursor:pointer}.van-uploader__preview-image{display:block;width:80px;height:80px;overflow:hidden;border-radius:8px}.van-uploader__preview-delete{position:absolute;top:0;right:0;z-index:1;display:-webkit-flex;display:flex;padding:10px;border-radius:50%;-webkit-transform:translate(50%,-50%);transform:translate(50%,-50%)}.van-uploader__preview-delete__icon{color:#969799;font-size:18px;background-color:#fff;border-radius:50%}.van-uploader__file{display:-webkit-flex;display:flex;-webkit-flex-direction:column;flex-direction:column;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;width:80px;height:80px;background-color:#f7f8fa;border-radius:8px}.van-uploader__file-icon{color:#646566;font-size:20px}.van-uploader__file-name{box-sizing:border-box;width:100%;margin-top:8px;padding:0 4px;color:#646566;font-size:12px;text-align:center}.van-uploader__mask{position:absolute;top:0;right:0;bottom:0;left:0;display:-webkit-flex;display:flex;-webkit-flex-direction:column;flex-direction:column;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;color:#fff;background-color:rgba(50,50,51,.88);border-radius:8px}.van-uploader__mask-icon{font-size:22px}.van-uploader__mask-message{margin-top:6px;padding:0 4px;font-size:12px;line-height:14px}.van-uploader__loading{width:22px;height:22px;color:#fff!important}
\ No newline at end of file
+@import '../common/index.wxss';.van-uploader{position:relative;display:inline-block}.van-uploader__wrapper{display:-webkit-flex;display:flex;-webkit-flex-wrap:wrap;flex-wrap:wrap}.van-uploader__slot:empty{display:none}.van-uploader__slot:not(:empty)+.van-uploader__upload{display:none!important}.van-uploader__upload{position:relative;display:-webkit-flex;display:flex;-webkit-flex-direction:column;flex-direction:column;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;box-sizing:border-box;width:80px;height:80px;margin:0 8px 8px 0;background-color:#f7f8fa}.van-uploader__upload:active{background-color:#f2f3f5}.van-uploader__upload-icon{color:#dcdee0;font-size:24px}.van-uploader__upload-text{margin-top:8px;color:#969799;font-size:12px}.van-uploader__upload--disabled{opacity:.5;opacity:var(--uploader-disabled-opacity,.5)}.van-uploader__preview{position:relative;margin:0 8px 8px 0;cursor:pointer}.van-uploader__preview-image{display:block;width:80px;height:80px;overflow:hidden}.van-uploader__preview-delete{position:absolute;top:0;right:0;width:14px;height:14px;background-color:rgba(0,0,0,.7);border-radius:0 0 0 12px}.van-uploader__preview-delete-icon{position:absolute;top:-2px;right:-2px;color:#fff;font-size:16px;-webkit-transform:scale(.5);transform:scale(.5)}.van-uploader__file{display:-webkit-flex;display:flex;-webkit-flex-direction:column;flex-direction:column;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;width:80px;height:80px;background-color:#f7f8fa}.van-uploader__file-icon{color:#646566;font-size:20px}.van-uploader__file-name{box-sizing:border-box;width:100%;margin-top:8px;padding:0 4px;color:#646566;font-size:12px;text-align:center}.van-uploader__mask{position:absolute;top:0;right:0;bottom:0;left:0;display:-webkit-flex;display:flex;-webkit-flex-direction:column;flex-direction:column;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;color:#fff;background-color:rgba(50,50,51,.88)}.van-uploader__mask-icon{font-size:22px}.van-uploader__mask-message{margin-top:6px;padding:0 4px;font-size:12px;line-height:14px}.van-uploader__loading{width:22px;height:22px;color:#fff!important}
\ No newline at end of file