diff --git a/de/13.5.md b/de/13.5.md
index 3f544075..e011b8b0 100644
--- a/de/13.5.md
+++ b/de/13.5.md
@@ -151,7 +151,7 @@ type DeleteController struct {
 
 func (this *DeleteController) Get() {
 	id, _ := strconv.Atoi(this.Ctx.Input.Params[":id"])
-	blog := models.GetBlog(id int)
+	blog := models.GetBlog(id)
  	this.Data["Post"] = blog
  	models.DelBlog(blog)
  	this.Ctx.Redirect(302, "/")
diff --git a/zh/13.5.md b/zh/13.5.md
index 53fdd17e..803041ce 100644
--- a/zh/13.5.md
+++ b/zh/13.5.md
@@ -126,7 +126,7 @@ DeleteController
 	
 	func (this *DeleteController) Get() {
 		id, _ := strconv.Atoi(this.Ctx.Input.Params[":id"])
-		blog := models.GetBlog(id int)
+		blog := models.GetBlog(id)
 		this.Data["Post"] = blog
 		models.DelBlog(blog)
 		this.Ctx.Redirect(302, "/")