diff --git a/dist/bundle.js b/dist/bundle.js
index be2dbad9e3..6d9d7f52d9 100644
--- a/dist/bundle.js
+++ b/dist/bundle.js
@@ -82266,6 +82266,10 @@ BI.shortcut("bi.rich_editor_text_toolbar", BI.RichEditorTextToolbar);/**
             // return false;
         },
 
+        focus: function () {
+            this.instance.focus();
+        },
+
         setValue: function (v) {
             this.instance.setContent(v);
         },
@@ -82451,6 +82455,10 @@ BI.shortcut("bi.rich_editor_text_toolbar", BI.RichEditorTextToolbar);/**
             // return false;
         },
 
+        focus: function () {
+            this.setFocus(this.elm.element[0]);
+        },
+
         blur: function () {
             this.isFocused = false;
             this.elm.element.removeClass(prefix + "selected");
@@ -83085,6 +83093,10 @@ BI.RichEditor = BI.inherit(BI.Widget, {
         });
     },
 
+    focus: function () {
+        this.editor.focus();
+    },
+
     setValue: function (v) {
         this.editor.setValue(v);
     },
diff --git a/dist/case.js b/dist/case.js
index c48c75ead3..ebd0660647 100644
--- a/dist/case.js
+++ b/dist/case.js
@@ -10324,6 +10324,10 @@ BI.shortcut("bi.rich_editor_text_toolbar", BI.RichEditorTextToolbar);/**
             // return false;
         },
 
+        focus: function () {
+            this.instance.focus();
+        },
+
         setValue: function (v) {
             this.instance.setContent(v);
         },
@@ -10509,6 +10513,10 @@ BI.shortcut("bi.rich_editor_text_toolbar", BI.RichEditorTextToolbar);/**
             // return false;
         },
 
+        focus: function () {
+            this.setFocus(this.elm.element[0]);
+        },
+
         blur: function () {
             this.isFocused = false;
             this.elm.element.removeClass(prefix + "selected");
@@ -11143,6 +11151,10 @@ BI.RichEditor = BI.inherit(BI.Widget, {
         });
     },
 
+    focus: function () {
+        this.editor.focus();
+    },
+
     setValue: function (v) {
         this.editor.setValue(v);
     },
diff --git a/dist/demo.js b/dist/demo.js
index 5c030dbee2..c7a2b39875 100644
--- a/dist/demo.js
+++ b/dist/demo.js
@@ -859,15 +859,26 @@ BI.shortcut("demo.multifile_editor", Demo.CodeEditor);Demo.RichEditor = BI.inher
         this.editor = BI.createWidget({
             type: "bi.rich_editor",
             cls: "mvc-border",
-            width: 600,
-            height: 400
+            width: "100%",
+            height: "100%"
         });
         BI.createWidget({
             type: "bi.vertical",
             element: this,
             hgap: 30,
             vgap: 50,
-            items: [this.editor]
+            items: [{
+                type: "bi.absolute",
+                width: 600,
+                height: 400,
+                items: [{
+                    el: this.editor,
+                    left: 10,
+                    right: 10,
+                    top: 10,
+                    bottom: 10
+                }]
+            }]
         });
     },
 
@@ -877,6 +888,8 @@ BI.shortcut("demo.multifile_editor", Demo.CodeEditor);Demo.RichEditor = BI.inher
         var style = image.style;
 
         this.editor.setValue("<div>这是一条<font size=\"4\" color=\"#009de3\">测试</font>数据<img width='" + image.width + "' height='" + image.height + "' src='" + src + "' style='" + style + "' /></div>");
+
+        this.editor.focus();
     }
 });
 BI.shortcut("demo.rich_editor", Demo.RichEditor);/**
diff --git a/src/case/richeditor/niceditor/niceditor.js b/src/case/richeditor/niceditor/niceditor.js
index 8261c8416d..9f74fa9359 100644
--- a/src/case/richeditor/niceditor/niceditor.js
+++ b/src/case/richeditor/niceditor/niceditor.js
@@ -65,6 +65,10 @@
             // return false;
         },
 
+        focus: function () {
+            this.instance.focus();
+        },
+
         setValue: function (v) {
             this.instance.setContent(v);
         },
@@ -250,6 +254,10 @@
             // return false;
         },
 
+        focus: function () {
+            this.setFocus(this.elm.element[0]);
+        },
+
         blur: function () {
             this.isFocused = false;
             this.elm.element.removeClass(prefix + "selected");
diff --git a/src/case/richeditor/richeditor.js b/src/case/richeditor/richeditor.js
index 39c4763403..e440dc1319 100644
--- a/src/case/richeditor/richeditor.js
+++ b/src/case/richeditor/richeditor.js
@@ -52,6 +52,10 @@ BI.RichEditor = BI.inherit(BI.Widget, {
         });
     },
 
+    focus: function () {
+        this.editor.focus();
+    },
+
     setValue: function (v) {
         this.editor.setValue(v);
     },