update

internal/pkg/database/postgresql.go

@@ -25,10 +25,10 @@ type PostgreSQLOptions struct {
 
 // DSN return DSN from PostgreSQLOptions.
 func (o *PostgreSQLOptions) DSN() string {
-	splited := strings.Split(o.Addr, ":")
-	host, port := splited[0], "5432"
-	if len(splited) > 1 {
-		port = splited[1]
+	split := strings.Split(o.Addr, ":")
+	host, port := split[0], "5432"
+	if len(split) > 1 {
+		port = split[1]
 	}
 
 	return fmt.Sprintf(`user=%s password=%s host=%s port=%s dbname=%s sslmode=disable TimeZone=Asia/Shanghai`,