diff --git a/README.md b/README.md
index de7f511..50f0f06 100644
--- a/README.md
+++ b/README.md
@@ -45,7 +45,7 @@
          * linebot2：No need. 
      * **Deal with the message object**  
          * line-bot-sdk-nodejs(official)：Yes, users must write code for the return message object.  
-         * linebot2：No need. 
+         * linebot2：No absolutely need. 
      * **Use reply token**  
          * line-bot-sdk-nodejs(official)：Yes, users must understand what a reply token is, and they must enclose the reply token when sending messages. 
          * linebot2：No need. (It’s okay even if the user doesn’t understand what a reply token is)  
diff --git a/package.json b/package.json
index 4d9b26f..16e2a2a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@waynechang65/linebot",
-  "version": "1.2.0",
+  "version": "1.2.1",
   "description": "Node.js SDK for the LINE Messaging API",
   "main": "index.js",
   "files": [