diff --git a/ebook/13.5.md b/ebook/13.5.md
index f0be299d..7cf261ea 100644
--- a/ebook/13.5.md
+++ b/ebook/13.5.md
@@ -167,7 +167,7 @@ DeleteController
 	
 	func GetBlog(id int) (blog Blog) {
 		db := GetLink()
-		db.Where("id=?", id).Find(&blogs)
+		db.Where("id=?", id).Find(&blog)
 		return
 	}
 	
@@ -256,4 +256,4 @@ edit.tpl
 ## links
    * [目录](<preface.md>)
    * 上一章: [数据库操作](<13.4.md>)
-   * 下一节: [小结](<13.6.md>)
\ No newline at end of file
+   * 下一节: [小结](<13.6.md>)