diff --git a/lib/simditor.js b/lib/simditor.js
index a61d7e65..056090fb 100644
--- a/lib/simditor.js
+++ b/lib/simditor.js
@@ -2211,7 +2211,8 @@ Clipboard = (function(superClass) {
   Clipboard.pluginName = 'Clipboard';
 
   Clipboard.prototype.opts = {
-    pasteImage: false
+    pasteImage: false,
+    cleanPaste: false
   };
 
   Clipboard.prototype._init = function() {
@@ -2302,7 +2303,7 @@ Clipboard = (function(superClass) {
         _this.editor.selection.reset();
         _this.editor.selection.range();
         _this._pasteInBlockEl = _this.editor.selection.blockNodes().last();
-        _this._pastePlainText = _this._pasteInBlockEl.is('pre, table');
+        _this._pastePlainText = _this.opts.cleanPaste || _this._pasteInBlockEl.is('pre, table');
         if (_this._pastePlainText) {
           pasteContent = _this.editor.formatter.clearHtml(_this._pasteBin.html(), true);
         } else {
diff --git a/site/_data/configs.yml b/site/_data/configs.yml
index 60de5ad2..87dc0ca6 100644
--- a/site/_data/configs.yml
+++ b/site/_data/configs.yml
@@ -120,6 +120,12 @@
   description: |
     Support uploading by pasting images from the clipboard. Work together with `upload` and only supported by Firefox and Chrome.
 
+- name: "cleanPaste"
+  type: "Boolean"
+  default: "false"
+  description: |
+    Remove all styles in paste content automatically.
+
 - name: "imageButton"
   type: "Array/String"
   default: "['upload', 'external']"
diff --git a/site/assets/scripts/simditor.js b/site/assets/scripts/simditor.js
index f29c9dcf..0e066624 100644
--- a/site/assets/scripts/simditor.js
+++ b/site/assets/scripts/simditor.js
@@ -2206,7 +2206,8 @@ Clipboard = (function(superClass) {
   Clipboard.pluginName = 'Clipboard';
 
   Clipboard.prototype.opts = {
-    pasteImage: false
+    pasteImage: false,
+    cleanPaste: false
   };
 
   Clipboard.prototype._init = function() {
@@ -2297,7 +2298,7 @@ Clipboard = (function(superClass) {
         _this.editor.selection.reset();
         _this.editor.selection.range();
         _this._pasteInBlockEl = _this.editor.selection.blockNodes().last();
-        _this._pastePlainText = _this._pasteInBlockEl.is('pre, table');
+        _this._pastePlainText = _this.opts.cleanPaste || _this._pasteInBlockEl.is('pre, table');
         if (_this._pastePlainText) {
           pasteContent = _this.editor.formatter.clearHtml(_this._pasteBin.html(), true);
         } else {
diff --git a/site/docs/doc-config.md b/site/docs/doc-config.md
index 093487e8..167914da 100644
--- a/site/docs/doc-config.md
+++ b/site/docs/doc-config.md
@@ -8,7 +8,7 @@ root: ../
 #Options
 
 You can customize Simditor by passing optional options when initializing Simditor.
-Here are all the optional options and their default values:
+Here are some optional options and their default values:
 
 ```coffee
 editor = new Simditor
@@ -23,6 +23,7 @@ editor = new Simditor
   toolbarFloatOffset: 0
   toolbarHidden: false
   pasteImage: false
+  cleanPaste: false
 ```
 
 
diff --git a/src/clipboard.coffee b/src/clipboard.coffee
index 525969b5..3a78e88f 100644
--- a/src/clipboard.coffee
+++ b/src/clipboard.coffee
@@ -5,6 +5,7 @@ class Clipboard extends SimpleModule
 
   opts:
     pasteImage: false
+    cleanPaste: false
 
   _init: ->
     @editor = @_module
@@ -84,7 +85,7 @@ class Clipboard extends SimpleModule
       @editor.selection.range()
 
       @_pasteInBlockEl = @editor.selection.blockNodes().last()
-      @_pastePlainText = @_pasteInBlockEl.is 'pre, table'
+      @_pastePlainText = @opts.cleanPaste || @_pasteInBlockEl.is('pre, table')
 
       if @_pastePlainText
         pasteContent = @editor.formatter.clearHtml @_pasteBin.html(), true