diff --git a/components/alert/style/index.less b/components/alert/style/index.less
index e13fe3c5d0..66eb8957f2 100644
--- a/components/alert/style/index.less
+++ b/components/alert/style/index.less
@@ -18,10 +18,9 @@
   }
 
   &-icon {
-    top: 8px + @font-size-base * @line-height-base / 2 - @font-size-base / 2 - 0.5px;
+    top: 8px + @font-size-base * @line-height-base / 2 - @font-size-base / 2;
     left: 16px;
     position: absolute;
-    font-size: @font-size-base + 2px;
   }
 
   &-description {
@@ -99,9 +98,9 @@
 
   &-with-description &-icon {
     position: absolute;
-    top: 14px;
+    top: 16px;
     left: 24px;
-    font-size: 26px;
+    font-size: 24px;
   }
 
   &-with-description &-close-icon {
diff --git a/components/icon/index.tsx b/components/icon/index.tsx
index c4fdede227..b57061dffe 100755
--- a/components/icon/index.tsx
+++ b/components/icon/index.tsx
@@ -1,6 +1,6 @@
 import * as React from 'react';
 import classNames from 'classnames';
-import * as allIcons from '@ant-design/icons';
+import * as allIcons from '@ant-design/icons/lib/dist';
 import ReactIcon from '@ant-design/icons-react';
 import createFromIconfontCN from './IconFont';
 import {
diff --git a/components/modal/style/confirm.less b/components/modal/style/confirm.less
index 986d9a1053..bec6f8f0e7 100644
--- a/components/modal/style/confirm.less
+++ b/components/modal/style/confirm.less
@@ -1,7 +1,6 @@
 @import "../../style/mixins/index";
 
 @confirm-prefix-cls: ~"@{ant-prefix}-confirm";
-@confirm-icon-size: 26px;
 
 .@{confirm-prefix-cls} {
   .@{ant-prefix}-modal-header {
@@ -25,6 +24,7 @@
       color: @heading-color;
       font-weight: 500;
       font-size: @font-size-lg;
+      line-height: 1.4;
       display: block;
       // create BFC to avoid
       // https://user-images.githubusercontent.com/507615/37702510-ba844e06-2d2d-11e8-9b67-8e19be57f445.png
@@ -32,14 +32,14 @@
     }
 
     .@{confirm-prefix-cls}-content {
-      margin-left: @confirm-icon-size + 16px;
+      margin-left: 38px;
       font-size: @font-size-base;
       color: @text-color;
       margin-top: 8px;
     }
 
     > .@{iconfont-css-prefix} {
-      font-size: @confirm-icon-size;
+      font-size: 22px;
       margin-right: 16px;
       float: left;
     }
diff --git a/components/notification/style/index.less b/components/notification/style/index.less
index 435c6cce83..9166823193 100644
--- a/components/notification/style/index.less
+++ b/components/notification/style/index.less
@@ -86,7 +86,7 @@
 
     &-icon {
       position: absolute;
-      font-size: 26px;
+      font-size: 24px;
       line-height: 24px;
       margin-left: 4px;
 
diff --git a/components/style/themes/default.less b/components/style/themes/default.less
index bd9a1efa5f..2100ba5b46 100644
--- a/components/style/themes/default.less
+++ b/components/style/themes/default.less
@@ -449,7 +449,7 @@
 @breadcrumb-base-color:        @text-color-secondary;
 @breadcrumb-last-item-color:   @text-color;
 @breadcrumb-font-size:         @font-size-base;
-@breadcrumb-icon-font-size:    @font-size-base;
+@breadcrumb-icon-font-size:    @font-size-sm;
 @breadcrumb-link-color:        @text-color-secondary;
 @breadcrumb-link-color-hover:  @primary-5;
 @breadcrumb-separator-color:   @text-color-secondary;
diff --git a/components/switch/style/index.less b/components/switch/style/index.less
index 7579226182..6fb4feb796 100644
--- a/components/switch/style/index.less
+++ b/components/switch/style/index.less
@@ -52,7 +52,8 @@
   }
 
   &-loading-icon {
-    animation: loadingCircle 1s infinite linear;
+    // loading default use animation
+    // animation: loadingCircle 1s infinite linear;
     background: transparent;
     z-index: 1;
     display: none;
@@ -125,7 +126,8 @@
   }
 
   &-small&-loading &-loading-icon {
-    animation: AntSwitchSmallLoadingCircle 1s infinite linear;
+    // animation: AntSwitchSmallLoadingCircle 1s infinite linear;
+    transform: scale(0.66667);
     font-weight: bold;
   }
 
diff --git a/components/tabs/style/index.less b/components/tabs/style/index.less
index eb6949a113..25b4b81394 100644
--- a/components/tabs/style/index.less
+++ b/components/tabs/style/index.less
@@ -189,7 +189,6 @@
 
       .@{iconfont-css-prefix} {
         margin-right: 8px;
-        font-size: @font-size-base + 2px;
       }
     }
 
diff --git a/package.json b/package.json
index 38789548f5..e317903da4 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "react-dom": ">=16.0.0"
   },
   "dependencies": {
-    "@ant-design/icons": "~1.1.3",
+    "@ant-design/icons": "~1.1.4",
     "@ant-design/icons-react": "~1.1.1",
     "array-tree-filter": "^2.0.0",
     "babel-runtime": "6.x",