diff --git a/docs/QuickStart.md b/docs/QuickStart.md
index 059ce85f..b3ac6a42 100644
--- a/docs/QuickStart.md
+++ b/docs/QuickStart.md
@@ -579,6 +579,7 @@ res, err := engine.Exec(sql, "xiaolun", 1)
 
 ```Go
 session := engine.NewSession()
+defer session.Close()
 // add Begin() before any action
 err := session.Begin()	
 user1 := Userinfo{Username: "xiaoxiao", Departname: "dev", Alias: "lunny", Created: time.Now()}
diff --git a/docs/QuickStartEn.md b/docs/QuickStartEn.md
index 51b262ca..5249c81f 100644
--- a/docs/QuickStartEn.md
+++ b/docs/QuickStartEn.md
@@ -569,6 +569,8 @@ res, err := engine.Exec(sql, "xiaolun", 1)
 
 ```Go
 session := engine.NewSession()
+defer session.Close()
+
 // add Begin() before any action
 err := session.Begin()	
 user1 := Userinfo{Username: "xiaoxiao", Departname: "dev", Alias: "lunny", Created: time.Now()}