diff --git a/src/redis-shake/main/main.go b/src/redis-shake/main/main.go
index d1565e4..89fcb72 100644
--- a/src/redis-shake/main/main.go
+++ b/src/redis-shake/main/main.go
@@ -236,15 +236,11 @@ func sanitizeOptions(tp string) error {
 	}
 
 	if tp == conf.TypeDump || tp == conf.TypeSync {
-		if conf.Options.SourceRdbParallel <= 0 {
-			conf.Options.SourceRdbParallel = len(conf.Options.SourceAddressList)
-		} else if conf.Options.SourceRdbParallel > len(conf.Options.SourceAddressList) {
+		if conf.Options.SourceRdbParallel <= 0 || conf.Options.SourceRdbParallel > len(conf.Options.SourceAddressList) {
 			conf.Options.SourceRdbParallel = len(conf.Options.SourceAddressList)
 		}
 	} else if tp == conf.TypeRestore || tp == conf.TypeDecode {
-		if conf.Options.SourceRdbParallel <= 0 {
-			conf.Options.SourceRdbParallel = len(conf.Options.SourceRdbInput)
-		} else if conf.Options.SourceRdbParallel > len(conf.Options.SourceRdbInput) {
+		if conf.Options.SourceRdbParallel <= 0 || conf.Options.SourceRdbParallel > len(conf.Options.SourceRdbInput) {
 			conf.Options.SourceRdbParallel = len(conf.Options.SourceRdbInput)
 		}
 	}
diff --git a/src/redis-shake/restore.go b/src/redis-shake/restore.go
index 708e2af..4c000f8 100644
--- a/src/redis-shake/restore.go
+++ b/src/redis-shake/restore.go
@@ -45,7 +45,7 @@ func (cmd *CmdRestore) Main() {
 	base.Status = "waitRestore"
 	total := utils.GetTotalLink()
 	restoreChan := make(chan restoreNode, total)
-	
+
 	for i, rdb := range conf.Options.SourceRdbInput {
 		restoreChan <- restoreNode{id: i, input: rdb}
 	}