优化结构

internal/data/integration/migrations.go

@@ -3,6 +3,7 @@ package integration
 import (
 	"encoding/json"
 	"errors"
+	"reflect"
 
 	integrationbiz "kra/internal/biz/integration"
 	"kra/pkg/database/migration"
@@ -66,13 +67,9 @@ func ensurePaymentIntegrationConfigs(db *gorm.DB) error {
 			return err
 		}
 		values := integrationObject(json.RawMessage(row.Config))
-		changed := false
-		for key, value := range defaults {
-			if _, exists := values[key]; !exists {
-				values[key] = value
-				changed = true
-			}
-		}
+		merged := integrationbiz.MergeIntegrationDefaults(defaults, values)
+		changed := !reflect.DeepEqual(values, merged)
+		values = merged
 		if changed {
 			encoded, marshalErr := json.Marshal(values)
 			if marshalErr != nil {