diff --git a/library/logger/logger.go b/library/logger/logger.go
index dfbb4a63..a41e68f7 100644
--- a/library/logger/logger.go
+++ b/library/logger/logger.go
@@ -78,7 +78,7 @@ func InitLogger(config configcenter.LoggerConfig) {
 		rotatelogs.WithLinkName(config.FileAbsPath),
 		rotatelogs.WithMaxAge(time.Duration(86400*7)*time.Second),
 		rotatelogs.WithRotationTime(time.Duration(86400)*time.Second),
-		rotatelogs.WithRotationSize(1024*1024*500),
+		//rotatelogs.WithRotationSize(1024*1024*500),
 	)
 
 	var writers io.Writer
diff --git a/library/mediafiller/mediafiller.go b/library/mediafiller/mediafiller.go
index df738d07..ab17fd8d 100644
--- a/library/mediafiller/mediafiller.go
+++ b/library/mediafiller/mediafiller.go
@@ -41,11 +41,12 @@ func SetFileServerDomainName(fileServerDomainName string) {
 }
 
 func (p *MediaFiller) GetFileServerDomain() string {
-	// cdn测试
-	//if rand.Intn(100) < 20 {
+	if rand.Intn(100) < 5 {
+		return "https://filecdnhw01.tiefen.fun/"
+	}
 	return "https://filecdn01.tiefen.fun/"
-	//}
-	return defaultMediaFiller.fileServerDomainName
+
+	//return defaultMediaFiller.fileServerDomainName
 }
 
 func FillEntity(ctx *gin.Context, entity MediaFillable) error {