diff --git a/internal/data/gorm_test.go b/internal/data/gorm_test.go
index a598fa7..5122a37 100644
--- a/internal/data/gorm_test.go
+++ b/internal/data/gorm_test.go
@@ -16,6 +16,7 @@ import (
 )
 
 func Test_gorm_db(t *testing.T) {
+	// 镜像mysql
 	data := &conf.Data_Database{
 		Driver:      "mysql",
 		Source:      "root:lsxddb123.@tcp(47.108.53.72:3306)/voucher?parseTime=True&loc=Local",
@@ -37,7 +38,7 @@ func Test_gorm_db(t *testing.T) {
 
 	start2 := time.Now()
 
-	concurrency := 10 // 调整并发数
+	concurrency := 5000 // 调整并发数
 	errCount := 0
 
 	var wg sync.WaitGroup