diff --git a/SVWebViewController/SVWebViewController.h b/SVWebViewController/SVWebViewController.h
index 42e9dfe..1946a38 100644
--- a/SVWebViewController/SVWebViewController.h
+++ b/SVWebViewController/SVWebViewController.h
@@ -12,5 +12,7 @@
 
 - (id)initWithAddress:(NSString*)urlString;
 - (id)initWithURL:(NSURL*)URL;
+- (id)initWithHTMLString:(NSString*)HTMLString;
+- (id)initWithHTMLString:(NSString*)HTMLString customURL:(NSURL*)URL;
 
 @end
diff --git a/SVWebViewController/SVWebViewController.m b/SVWebViewController/SVWebViewController.m
index 2e08ebc..7ab8406 100644
--- a/SVWebViewController/SVWebViewController.m
+++ b/SVWebViewController/SVWebViewController.m
@@ -20,9 +20,13 @@ @interface SVWebViewController () <UIWebViewDelegate>
 
 @property (nonatomic, strong) UIWebView *webView;
 @property (nonatomic, strong) NSURL *URL;
+@property (nonatomic, strong) NSString *tempFilePath;
+@property (nonatomic, strong) NSURL *customURL;
 
 - (id)initWithAddress:(NSString*)urlString;
 - (id)initWithURL:(NSURL*)URL;
+- (id)initWithHTMLString:(NSString*)HTMLString;
+- (id)initWithHTMLString:(NSString*)HTMLString customURL:(NSURL*)URL;
 - (void)loadURL:(NSURL*)URL;
 
 - (void)updateToolbarItems;
@@ -59,6 +63,31 @@ - (id)initWithURL:(NSURL*)pageURL {
     return self;
 }
 
+- (id)initWithHTMLString:(NSString*)pageHTMLString {
+    
+    if(self = [super init]) {
+        NSURL *tmpDirURL = [NSURL fileURLWithPath:NSTemporaryDirectory() isDirectory:YES];
+        NSURL *filePath = [[tmpDirURL URLByAppendingPathComponent:@"SVWebTemp"] URLByAppendingPathExtension:@"html"];
+        self.tempFilePath = [filePath path];
+        [pageHTMLString writeToFile:self.tempFilePath atomically:YES encoding:NSUTF8StringEncoding error:nil];
+        
+        self.URL = filePath;
+    }
+    
+    return self;
+}
+
+- (id)initWithHTMLString:(NSString*)pageHTMLString customURL:(NSURL*)pageCustomURL {
+    
+    if(self = [super init]) {
+        self = [self initWithHTMLString:pageHTMLString];
+        
+        self.customURL = pageCustomURL;
+    }
+    
+    return self;
+}
+
 - (void)loadURL:(NSURL *)pageURL {
     [self.webView loadRequest:[NSURLRequest requestWithURL:pageURL]];
 }
@@ -174,7 +203,13 @@ - (UIBarButtonItem *)actionBarButtonItem {
 - (void)updateToolbarItems {
     self.backBarButtonItem.enabled = self.self.webView.canGoBack;
     self.forwardBarButtonItem.enabled = self.self.webView.canGoForward;
-    self.actionBarButtonItem.enabled = !self.self.webView.isLoading;
+    
+    if ([[self.self.webView.request.URL path] isEqualToString:self.tempFilePath] && self.customURL == NULL) {
+        self.actionBarButtonItem.enabled = FALSE; //
+    }
+    else {
+        self.actionBarButtonItem.enabled = !self.self.webView.isLoading;
+    }
     
     UIBarButtonItem *refreshStopBarButtonItem = self.self.webView.isLoading ? self.stopBarButtonItem : self.refreshBarButtonItem;
     
@@ -263,8 +298,14 @@ - (void)stopClicked:(UIBarButtonItem *)sender {
 
 - (void)actionButtonClicked:(id)sender {
     NSArray *activities = @[[SVWebViewControllerActivitySafari new], [SVWebViewControllerActivityChrome new]];
+    UIActivityViewController *activityController;
     
-    UIActivityViewController *activityController = [[UIActivityViewController alloc] initWithActivityItems:@[self.self.webView.request.URL] applicationActivities:activities];
+    if ([[self.self.webView.request.URL path] isEqualToString:self.tempFilePath]) {  //&& self.customURL != NULL
+        activityController = [[UIActivityViewController alloc] initWithActivityItems:@[self.customURL] applicationActivities:activities];
+    }
+    else {
+        activityController = [[UIActivityViewController alloc] initWithActivityItems:@[self.self.webView.request.URL] applicationActivities:activities];
+    }
     [self presentViewController:activityController animated:YES completion:nil];
 }
 
diff --git a/SVWebViewController/zh-Hant.lproj/SVWebViewController.strings b/SVWebViewController/zh-Hant.lproj/SVWebViewController.strings
index af4f4a4..111e1dd 100644
--- a/SVWebViewController/zh-Hant.lproj/SVWebViewController.strings
+++ b/SVWebViewController/zh-Hant.lproj/SVWebViewController.strings
@@ -1,3 +1,3 @@
-// Copyright (c) 2013 James Stout
-"Open in Safari" = "打開Safari";
-"Open in Chrome" = "打開Chrome";
\ No newline at end of file
+// Copyright (c) 2013 Frank Wu
+"Open in Safari" = "在 Safari 開啓";
+"Open in Chrome" = "在 Chrome 開啓";
\ No newline at end of file