diff --git a/internal/data/gorm_test.go b/internal/data/gorm_test.go
index ecb0a20..ac9eedd 100644
--- a/internal/data/gorm_test.go
+++ b/internal/data/gorm_test.go
@@ -28,7 +28,7 @@ func Test_db(t *testing.T) {
 	start2 := time.Now()
 	errCount := 0
 	var wg sync.WaitGroup
-	const concurrency = 500 // 调整并发数
+	const concurrency = 2 // 调整并发数
 	wg.Add(concurrency)
 
 	for i := 0; i < concurrency; i++ {