diff --git a/bi/base.js b/bi/base.js
index c3981ad98e..7e899402e5 100644
--- a/bi/base.js
+++ b/bi/base.js
@@ -16200,6 +16200,25 @@ BI.RichEditorTextToolbar = BI.inherit(BI.Widget, {
             vgap: 3
         })
     },
+
+    mounted: function () {
+        var self = this;
+        if (BI.isIE9Below()) {//IE8下必须要设置unselectable才能不blur输入框
+            this.element.mousedown(function () {
+                self._noSelect(self.element[0]);
+            });
+            this._noSelect(this.element[0]);
+        }
+    },
+
+    _noSelect: function (element) {
+        if (element.setAttribute && element.nodeName.toLowerCase() != 'input' && element.nodeName.toLowerCase() != 'textarea') {
+            element.setAttribute('unselectable', 'on');
+        }
+        for (var i = 0; i < element.childNodes.length; i++) {
+            this._noSelect(element.childNodes[i]);
+        }
+    }
 });
 BI.shortcut('bi.rich_editor_text_toolbar', BI.RichEditorTextToolbar);/**
  * 富文本编辑器
diff --git a/demo/js/base/editor/demo.rich_editor.js b/demo/js/base/editor/demo.rich_editor.js
index 1f66c4fb67..862ee7b752 100644
--- a/demo/js/base/editor/demo.rich_editor.js
+++ b/demo/js/base/editor/demo.rich_editor.js
@@ -13,7 +13,7 @@ Demo.RichEditor = BI.inherit(BI.Widget, {
             type: "bi.vertical",
             element: this,
             hgap: 30,
-            vgap: 20,
+            vgap: 50,
             items: [this.editor]
         })
     },
diff --git a/dist/base.js b/dist/base.js
index 51d3a8f332..4edce5990c 100644
--- a/dist/base.js
+++ b/dist/base.js
@@ -16200,6 +16200,25 @@ BI.RichEditorTextToolbar = BI.inherit(BI.Widget, {
             vgap: 3
         })
     },
+
+    mounted: function () {
+        var self = this;
+        if (BI.isIE9Below()) {//IE8下必须要设置unselectable才能不blur输入框
+            this.element.mousedown(function () {
+                self._noSelect(self.element[0]);
+            });
+            this._noSelect(this.element[0]);
+        }
+    },
+
+    _noSelect: function (element) {
+        if (element.setAttribute && element.nodeName.toLowerCase() != 'input' && element.nodeName.toLowerCase() != 'textarea') {
+            element.setAttribute('unselectable', 'on');
+        }
+        for (var i = 0; i < element.childNodes.length; i++) {
+            this._noSelect(element.childNodes[i]);
+        }
+    }
 });
 BI.shortcut('bi.rich_editor_text_toolbar', BI.RichEditorTextToolbar);/**
  * 富文本编辑器
diff --git a/dist/bundle.js b/dist/bundle.js
index ed49930645..1c59820847 100644
--- a/dist/bundle.js
+++ b/dist/bundle.js
@@ -45006,6 +45006,25 @@ BI.RichEditorTextToolbar = BI.inherit(BI.Widget, {
             vgap: 3
         })
     },
+
+    mounted: function () {
+        var self = this;
+        if (BI.isIE9Below()) {//IE8下必须要设置unselectable才能不blur输入框
+            this.element.mousedown(function () {
+                self._noSelect(self.element[0]);
+            });
+            this._noSelect(this.element[0]);
+        }
+    },
+
+    _noSelect: function (element) {
+        if (element.setAttribute && element.nodeName.toLowerCase() != 'input' && element.nodeName.toLowerCase() != 'textarea') {
+            element.setAttribute('unselectable', 'on');
+        }
+        for (var i = 0; i < element.childNodes.length; i++) {
+            this._noSelect(element.childNodes[i]);
+        }
+    }
 });
 BI.shortcut('bi.rich_editor_text_toolbar', BI.RichEditorTextToolbar);/**
  * 富文本编辑器
diff --git a/dist/demo.js b/dist/demo.js
index 720ed67b74..545f614a2f 100644
--- a/dist/demo.js
+++ b/dist/demo.js
@@ -824,7 +824,7 @@ BI.shortcut("demo.multifile_editor", Demo.CodeEditor);Demo.RichEditor = BI.inher
             type: "bi.vertical",
             element: this,
             hgap: 30,
-            vgap: 20,
+            vgap: 50,
             items: [this.editor]
         })
     },
diff --git a/dist/resource.css b/dist/resource.css
index 9426ebd30c..35eab79e17 100644
--- a/dist/resource.css
+++ b/dist/resource.css
@@ -138,6 +138,10 @@ textarea::-webkit-scrollbar-thumb:hover {
   
   /*  iOS 4.1- */
 }
+@font-face {
+  font-family: 'bi';
+  src: url('font/iconfont.eot') /* IE6-IE8 */;
+}
 .b-font {
   font-family: "bi";
   font-style: normal;
diff --git a/src/base/richeditor/bar/texttoolbar.js b/src/base/richeditor/bar/texttoolbar.js
index 2b0379f583..0525bef36b 100644
--- a/src/base/richeditor/bar/texttoolbar.js
+++ b/src/base/richeditor/bar/texttoolbar.js
@@ -39,5 +39,24 @@ BI.RichEditorTextToolbar = BI.inherit(BI.Widget, {
             vgap: 3
         })
     },
+
+    mounted: function () {
+        var self = this;
+        if (BI.isIE9Below()) {//IE8下必须要设置unselectable才能不blur输入框
+            this.element.mousedown(function () {
+                self._noSelect(self.element[0]);
+            });
+            this._noSelect(this.element[0]);
+        }
+    },
+
+    _noSelect: function (element) {
+        if (element.setAttribute && element.nodeName.toLowerCase() != 'input' && element.nodeName.toLowerCase() != 'textarea') {
+            element.setAttribute('unselectable', 'on');
+        }
+        for (var i = 0; i < element.childNodes.length; i++) {
+            this._noSelect(element.childNodes[i]);
+        }
+    }
 });
 BI.shortcut('bi.rich_editor_text_toolbar', BI.RichEditorTextToolbar);
\ No newline at end of file
diff --git a/src/css/resource/font.css b/src/css/resource/font.css
index 78c39f1a09..40413daa9b 100644
--- a/src/css/resource/font.css
+++ b/src/css/resource/font.css
@@ -4,6 +4,10 @@
   
   /*  iOS 4.1- */
 }
+@font-face {
+  font-family: 'bi';
+  src: url('font/iconfont.eot') /* IE6-IE8 */;
+}
 .b-font {
   font-family: "bi";
   font-style: normal;
diff --git a/src/less/resource/font.less b/src/less/resource/font.less
index 5c901c7051..c8c928b4fa 100644
--- a/src/less/resource/font.less
+++ b/src/less/resource/font.less
@@ -7,6 +7,13 @@
   src: url('@{webUrl}font/iconfont.eot'), /* IE6-IE8 */ url('@{webUrl}font/iconfont.woff') format('woff'), /* chrome、firefox */ url('@{webUrl}font/iconfont.ttf') format('truetype'), /* chrome、firefox、opera、Safari, Android, iOS 4.2+*/ url('@{webUrl}font/iconfont.svg#svgFontName') format('svg'); /*  iOS 4.1- */
 }
 
+html.ie9below {
+  @font-face {
+    font-family: 'bi';
+    src: url('@{webUrl}font/iconfont.eot') /* IE6-IE8 */
+  }
+}
+
 .b-font {
   font-family: "bi";
   font-style: normal;