diff --git a/service/region.go b/service/region.go
index 39a1bc6..4e6f0ff 100644
--- a/service/region.go
+++ b/service/region.go
@@ -61,8 +61,8 @@ func (_RegionService) fetchRegion(code string) (*model.Region, error) {
 		return cachedRegion, nil
 	}
 	region := new(model.Region)
-	err := global.DB.NewSelect().Model(&region).Where("code = ?", code).Scan(ctx)
-	if err != nil && region != nil {
+	err := global.DB.NewSelect().Model(region).Where("code = ?", code).Scan(ctx)
+	if err != nil {
 		relationName := fmt.Sprintf("region:%s", code)
 		cache.CacheSearch(region, []string{relationName}, "region", code)
 	}