diff --git a/wke/wke.cpp b/wke/wke.cpp
index 3a8f8690b6..712bcfff46 100644
--- a/wke/wke.cpp
+++ b/wke/wke.cpp
@@ -619,6 +619,36 @@ bool wkeGoForward(wkeWebView webView)
     return webView->goForward();
 }
 
+bool wkeHasSelection(wkeWebView webView)
+{
+	wke::checkThreadCallIsValid(__FUNCTION__);
+	return webView->hasSelection();
+}
+
+const utf8* wkeGetSelectedText(wkeWebView webView)
+{
+	wke::checkThreadCallIsValid(__FUNCTION__);
+	return webView->selectedText();
+}
+
+const wchar_t* wkeGetSelectedTextW(wkeWebView webView)
+{
+	wke::checkThreadCallIsValid(__FUNCTION__);
+	return webView->selectedTextW();
+}
+
+const utf8* wkeGetSelectedSource(wkeWebView webView)
+{
+	wke::checkThreadCallIsValid(__FUNCTION__);
+	return webView->selectedSource();
+}
+
+const wchar_t* wkeGetSelectedSourceW(wkeWebView webView)
+{
+	wke::checkThreadCallIsValid(__FUNCTION__);
+	return webView->selectedSourceW();
+}
+
 void wkeEditorSelectAll(wkeWebView webView)
 {
     wke::checkThreadCallIsValid(__FUNCTION__);
diff --git a/wke/wke.h b/wke/wke.h
index f16c9e7655..53f0b0229f 100644
--- a/wke/wke.h
+++ b/wke/wke.h
@@ -322,6 +322,12 @@ WKE_API bool wkeGoBack(wkeWebView webView);
 WKE_API bool wkeCanGoForward(wkeWebView webView);
 WKE_API bool wkeGoForward(wkeWebView webView);
 
+WKE_API bool wkeHasSelection(wkeWebView webView);
+WKE_API const wchar_t* wkeGetSelectedTextW(wkeWebView webView);
+WKE_API const utf8* wkeGetSelectedText(wkeWebView webView);
+WKE_API const wchar_t* wkeGetSelectedSourceW(wkeWebView webView);
+WKE_API const utf8* wkeGetSelectedSource(wkeWebView webView);
+
 WKE_API void wkeEditorSelectAll(wkeWebView webView);
 WKE_API void wkeEditorUnSelect(wkeWebView webView);
 WKE_API void wkeEditorCopy(wkeWebView webView);
@@ -877,6 +883,12 @@ class IWebView {
     virtual bool canGoForward() const = 0;
     virtual bool goForward() = 0;
 
+	virtual bool hasSelection() const = 0;
+	virtual const wchar_t* selectedTextW() = 0;
+	virtual const utf8* selectedText() = 0;
+	virtual const wchar_t* selectedSourceW() = 0;
+	virtual const utf8* selectedSource() = 0;
+
     virtual void editorSelectAll() = 0;
     virtual void editorUnSelect() = 0;
     virtual void editorCopy() = 0;
diff --git a/wke/wkeWebView.cpp b/wke/wkeWebView.cpp
index 2f9a50da86..bba7e9f745 100644
--- a/wke/wkeWebView.cpp
+++ b/wke/wkeWebView.cpp
@@ -1,4 +1,4 @@
-#if (defined ENABLE_WKE) && (ENABLE_WKE == 1)
+#if (defined ENABLE_WKE) && (ENABLE_WKE == 1)
 
 #define BUILDING_wke
 
@@ -40,6 +40,8 @@ CWebView::CWebView()
     , m_cookie("", 0)
     , m_name("miniblink", 0)
     , m_url("", 0)
+	, m_selectedText("", 0)
+	, m_selectedSource("", 0)
     , m_isCokieEnabled(true)
     , m_isCreatedDevTools(false)
 {
@@ -221,7 +223,7 @@ void CWebView::_loadURL(const utf8* inUrl, bool isFile)
     if (!trimPath(inUrl, isFile, &inUrlBuf))
         return;
 
-    //cexer �������String::fromUTF8��ʾ����ڶ�������������String::String���inUrl����latin1������
+    //cexer 必须调用String::fromUTF8显示构造第二个参数，否则String::String会把inUrl当作latin1处理。
     blink::KURL url(blink::ParsedURLString, &inUrlBuf[0]);
     if (!url.isValid())
         url.setProtocol("http:");
@@ -583,6 +585,35 @@ bool CWebView::goForward()
     return true;
 }
 
+bool CWebView::hasSelection() const
+{
+	return m_webPage->mainFrame()->hasSelection();
+}
+
+const wchar_t* CWebView::selectedTextW()
+{
+	m_selectedText = (const WTF::String&) m_webPage->mainFrame()->selectionAsText();
+	return m_selectedText.stringW();
+}
+
+const utf8* CWebView::selectedText()
+{
+	m_selectedText = (const WTF::String&) m_webPage->mainFrame()->selectionAsText();
+	return m_selectedText.string();
+}
+
+const wchar_t* CWebView::selectedSourceW()
+{
+	m_selectedSource = (const WTF::String&) m_webPage->mainFrame()->selectionAsMarkup();
+	return m_selectedSource.stringW();
+}
+
+const utf8* CWebView::selectedSource()
+{
+	m_selectedSource = (const WTF::String&) m_webPage->mainFrame()->selectionAsMarkup();
+	return m_selectedSource.string();
+}
+
 void CWebView::editorSelectAll()
 {
     m_webPage->mainFrame()->executeCommand("SelectAll");
@@ -893,22 +924,22 @@ static jsValue runJsImpl(blink::WebFrame* mainFrame, String* codeString, bool is
     return v8ValueToJsValue(context, result);
 }
 
-jsValue CWebView::runJS(const wchar_t* script)
+jsValue CWebView::runJS(const wchar_t* script, bool isInClosure)
 {
     if (!script)
         return jsUndefined();
 
     String codeString(script);
-    return runJsImpl(m_webPage->mainFrame(), &codeString, true);
+    return runJsImpl(m_webPage->mainFrame(), &codeString, isInClosure);
 }
 
-jsValue CWebView::runJS(const utf8* script)
+jsValue CWebView::runJS(const utf8* script, bool isInClosure)
 {
     if (!script)
         return jsUndefined();
 
     String codeString = String::fromUTF8(script);
-    return runJsImpl(m_webPage->mainFrame(), &codeString, true);
+    return runJsImpl(m_webPage->mainFrame(), &codeString, isInClosure);
 }
 
 jsValue CWebView::runJsInFrame(wkeWebFrameHandle frameId, const utf8* script, bool isInClosure)
diff --git a/wke/wkeWebView.h b/wke/wkeWebView.h
index 6a7636e02b..6b2d681723 100644
--- a/wke/wkeWebView.h
+++ b/wke/wkeWebView.h
@@ -186,7 +186,13 @@ class CWebView : public IWebView {
     bool goBack() override;
     bool canGoForward() const override;
     bool goForward() override;
-    
+
+	bool hasSelection() const override;
+	const wchar_t* selectedTextW() override;
+	const utf8* selectedText() override;
+	const wchar_t* selectedSourceW() override;
+	const utf8* selectedSource() override;
+
     void editorSelectAll() override;
     void editorUnSelect() override;
     void editorCopy() override;
@@ -222,8 +228,8 @@ class CWebView : public IWebView {
     static int64_t wkeWebFrameHandleToFrameId(content::WebPage* page, wkeWebFrameHandle frameId);
     static wkeWebFrameHandle frameIdTowkeWebFrameHandle(content::WebPage* page, int64_t frameId);
 
-    jsValue runJS(const wchar_t* script) override;
-    jsValue runJS(const utf8* script) override;
+    jsValue runJS(const wchar_t* script, bool isInClosure = true) override;
+    jsValue runJS(const utf8* script, bool isInClosure = true) override;
     jsValue runJsInFrame(wkeWebFrameHandle frameId, const utf8* script, bool isInClosure);
     jsExecState globalExec() override;
     jsExecState globalExecByFrame(wkeWebFrameHandle frameId);
@@ -338,6 +344,8 @@ class CWebView : public IWebView {
     wke::CString m_title;
     wke::CString m_cookie;
     wke::CString m_name;
+	wke::CString m_selectedText;
+	wke::CString m_selectedSource;
     bool m_transparent;
     bool m_isCokieEnabled;
 
diff --git a/wke/wkedefine.h b/wke/wkedefine.h
index a3fa0d7fbe..eb5a2e80af 100644
--- a/wke/wkedefine.h
+++ b/wke/wkedefine.h
@@ -611,6 +611,12 @@ class IWebView {
     virtual bool canGoForward() const = 0;
     virtual bool goForward() = 0;
 
+	virtual bool hasSelection() const = 0;
+	virtual const wchar_t* selectedTextW() = 0;
+	virtual const utf8* selectedText() = 0;
+	virtual const wchar_t* selectedSourceW() = 0;
+	virtual const utf8* selectedSource() = 0;
+
     virtual void editorSelectAll() = 0;
     virtual void editorUnSelect() = 0;
     virtual void editorCopy() = 0;
@@ -638,8 +644,8 @@ class IWebView {
 
     virtual wkeRect getCaret() = 0;
 
-    virtual jsValue runJS(const utf8* script) = 0;
-    virtual jsValue runJS(const wchar_t* script) = 0;
+    virtual jsValue runJS(const utf8* script, bool isInClosure = true) = 0;
+    virtual jsValue runJS(const wchar_t* script, bool isInClosure = true) = 0;
     virtual jsExecState globalExec() = 0;
 
     virtual void sleep() = 0; //moveOffscreen
@@ -913,6 +919,12 @@ class IWebView {
     ITERATOR1(bool, wkeCanGoForward, wkeWebView webView, "") \
     ITERATOR1(bool, wkeGoForward, wkeWebView webView, "") \
     \
+    ITERATOR1(bool, wkeHasSelection, wkeWebView webView, "") \
+    ITERATOR1(const wchar_t*, wkeGetSelectedTextW, wkeWebView webView, "") \
+    ITERATOR1(const utf8*, wkeGetSelectedText, wkeWebView webView, "") \
+    ITERATOR1(const wchar_t*, wkeGetSelectedSourceW, wkeWebView webView, "") \
+    ITERATOR1(const utf8*, wkeGetSelectedSource, wkeWebView webView, "") \
+    \
     ITERATOR1(void, wkeEditorSelectAll, wkeWebView webView, "") \
     ITERATOR1(void, wkeEditorUnSelect, wkeWebView webView, "") \
     ITERATOR1(void, wkeEditorCopy, wkeWebView webView, "") \