diff --git a/bootstrap/model.go b/bootstrap/model.go
index 028ef8d1..94453e10 100644
--- a/bootstrap/model.go
+++ b/bootstrap/model.go
@@ -50,8 +50,8 @@ func InitModel() {
 		}
 	case "mysql":
 		{
-			dsn := fmt.Sprintf("%s:%s@tcp(%s:%d)/%s?charset=utf8mb4&parseTime=True&loc=Local",
-				databaseConfig.User, databaseConfig.Password, databaseConfig.Host, databaseConfig.Port, databaseConfig.Name)
+			dsn := fmt.Sprintf("%s:%s@tcp(%s:%d)/%s?charset=utf8mb4&parseTime=True&loc=Local&tls=%s",
+				databaseConfig.User, databaseConfig.Password, databaseConfig.Host, databaseConfig.Port, databaseConfig.Name, databaseConfig.SslMode)
 			db, err := gorm.Open(mysql.Open(dsn), gormConfig)
 			if err != nil {
 				log.Fatalf("failed to connect database:%s", err.Error())
diff --git a/conf/config.go b/conf/config.go
index 280cd5df..7d4c0fe0 100644
--- a/conf/config.go
+++ b/conf/config.go
@@ -45,7 +45,6 @@ func DefaultConfig() *Config {
 			Port:        0,
 			TablePrefix: "x_",
 			DBFile:      "data/data.db",
-			SslMode:     "disable",
 		},
 		Cache: CacheConfig{
 			Expiration:      60,