diff --git a/TODO.md b/TODO.md
index 659beb5..189a681 100644
--- a/TODO.md
+++ b/TODO.md
@@ -6,3 +6,4 @@
 
 ##BUG
 1. √ ~~hexo g will not work when the config file with no blogs block.~~
+2. if blog content has special character, it will crush.
diff --git a/index.js b/index.js
index ddb80a4..684974b 100644
--- a/index.js
+++ b/index.js
@@ -51,7 +51,10 @@ hexo.extend.filter.register("after_post_render", function (data) {
         if (!('message' in data && data.message)) {
             data.message = hexo.config.encrypt.default_message;
         }
+
         data.content = escape(data.content);
+        data.content = CryptoJS.enc.Utf8.parse(data.content);
+        data.content = CryptoJS.enc.Base64.stringify(data.content);
         data.content = CryptoJS.AES.encrypt(data.content, data.password).toString();
         data.content = data.template.replace('{{content}}', data.content);
         data.content = '<h4 class="hexo-blog-encrypt-message">' + data.message + '</h4>' + data.content;
@@ -77,7 +80,10 @@ hexo.extend.filter.register("after_post_render", function (data) {
                 if (!hexo.config.encrypt.blogs[i].message) {
                     hexo.config.encrypt.blogs[i].message = hexo.config.encrypt.default_message;
                 }
+
                 data.content = escape(data.content);
+                data.content = CryptoJS.enc.Utf8.parse(data.content);
+                data.content = CryptoJS.enc.Base64.stringify(data.content);
                 data.content = CryptoJS.AES.encrypt(data.content, hexo.config.encrypt.blogs[i].password).toString();
                 data.content = hexo.config.encrypt.blogs[i].template.replace('{{content}}', data.content);
                 data.content = '<h4 class="hexo-blog-encrypt-message">' + hexo.config.encrypt.blogs[i].message + '</h4>' + data.content;
diff --git a/lib/mcommon.js b/lib/mcommon.js
index 8bb2966..7130809 100644
--- a/lib/mcommon.js
+++ b/lib/mcommon.js
@@ -1,8 +1,9 @@
 function decryptAES() {
     var pass = document.getElementById("pass").value;
     try {
-        var bytes = CryptoJS.AES.decrypt(document.getElementById("encrypt-blog").innerHTML.trim(), pass);
-        var content = bytes.toString(CryptoJS.enc.Utf8);
+        var content = CryptoJS.AES.decrypt(document.getElementById("encrypt-blog").innerHTML.trim(), pass);
+        content = content.toString(CryptoJS.enc.Utf8);
+        content = decodeBase64(content);
         console.log(content);
         content = unescape(content);
         if (content == '') {
@@ -30,3 +31,21 @@ function htmlDecode (str) {
     s = s.replace(/<br>/g,   "\n");
     return s;
 }
+
+function decodeBase64(content) {
+    content = CryptoJS.enc.Base64.parse(content);
+    content = CryptoJS.enc.Utf8.stringify(content);
+    return content;
+}
+
+
+// add enter to decrypt
+window.onload = function() {
+    console.log('register');
+    document.getElementById("pass").onkeypress = function(keyPressEvent) {
+        console.log(keyPressEvent.keyCode === 13);
+        if (keyPressEvent.keyCode === 13) {
+            decryptAES();
+        }
+    };
+};
diff --git a/package.json b/package.json
index 47dbf0e..fda50e0 100644
--- a/package.json
+++ b/package.json
@@ -33,5 +33,5 @@
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1"
   },
-  "version": "1.1.4"
+  "version": "1.1.5"
 }