diff --git a/inject.js b/inject.js
index ca92288..1209c7f 100644
--- a/inject.js
+++ b/inject.js
@@ -1711,7 +1711,8 @@ function inject_code(){
   try{
     $myinject
   }catch(e){
-    v_log('inject error.')
+    console.log('inject error.')
+    console.log(e)
   }
 }
 
diff --git a/options.js b/options.js
index b1393c9..6c75bf0 100644
--- a/options.js
+++ b/options.js
@@ -525,9 +525,10 @@ function change_request(config){
     var new_headers = headers
 
     // do something in here.
-    console.log('new_postData', new_postData)
-
-    config.postData = new_postData
+    if (method == 'POST'){
+        console.log('new_postData', new_postData)
+        config.postData = new_postData
+    }
 }`
     request_hook.focus()
 })