diff --git a/popup.html b/popup.html
index b9cece1..e7bdb48 100644
--- a/popup.html
+++ b/popup.html
@@ -54,7 +54,7 @@
   <br/>
   <div>AST解密混淆</div>
 
-  <button id='ob'>解密ob混淆</button>
+  <button id='sojson'>解密sojson混淆</button>
   <button id='obnormal'>普通解混淆</button>
   <button id='uglify'>仅变量压缩</button>
   <button id='uglify_mini'>完全压缩脚本</button>
diff --git a/tools/popup_utils.js b/tools/popup_utils.js
index eb755c3..4f57c1c 100644
--- a/tools/popup_utils.js
+++ b/tools/popup_utils.js
@@ -1,11 +1,11 @@
 
-var obtn = document.getElementById('ob')
+var sojsontn = document.getElementById('sojson')
 var obnormalbtn = document.getElementById('obnormal')
 var uglifybtn = document.getElementById('uglify')
 var uglify_minibtn = document.getElementById('uglify_mini')
 var txt = document.getElementById('txt')
 
-obtn.addEventListener('click', function(e){
+sojsontn.addEventListener('click', function(e){
   try{
     txt.value = muti_process_obdefusion(txt.value)
   }catch(e){