diff --git a/database/database.go b/database/database.go
index 3f9f26f..3e991eb 100644
--- a/database/database.go
+++ b/database/database.go
@@ -69,7 +69,7 @@ func SelectData() string {
 func SelectUserIntegrationByNickName(nickname string) int {
 	var integration_ sql.NullInt64
 	var user User
-	row := DB.QueryRow("SELECT integration FROM User where username = '" + nickname + "'")
+	row := DB.QueryRow("SELECT integration FROM User where username = " + nickname + "'")
 	err := row.Scan(&integration_)
 	if err != nil {
 		row, err := DB.Exec("insert into User(uid,account_wx,username,role,integration) "+
@@ -81,7 +81,7 @@ func SelectUserIntegrationByNickName(nickname string) int {
 		}
 	}
 
-	row = DB.QueryRow("SELECT integration FROM User where username = '" + nickname + "'")
+	row = DB.QueryRow("SELECT integration FROM User where username = " + nickname + "'")
 	err = row.Scan(&integration_)
 	if err != nil {
 		fmt.Println(err)
@@ -101,7 +101,7 @@ func UpDataUserIntegrationByNickName(nickname string, integration int) int {
 	if err != nil {
 		fmt.Println(err)
 	}
-	row = DB.QueryRow("SELECT integration FROM User where username = '" + nickname + "'")
+	row = DB.QueryRow("SELECT integration FROM User where username = " + nickname + "'")
 	err = row.Scan(&integration_)
 	if err != nil {
 		fmt.Println(err)