diff --git a/README.md b/README.md
index e83952d6..a45d7f0f 100644
--- a/README.md
+++ b/README.md
@@ -191,7 +191,7 @@ func main() {
 
 	router.POST("/post", func(c *gin.Context) {
         id := c.Query("id")
-        page := c.DefaultQuery("id", "0")
+        page := c.DefaultQuery("page", "0")
         name := c.PostForm("name")
         message := c.PostForm("message")