diff --git a/classyshark-apk.sh b/classyshark-apk.sh
index 3e12c5c..ca8480c 100755
--- a/classyshark-apk.sh
+++ b/classyshark-apk.sh
@@ -8,7 +8,7 @@ check $1
 
 # 得到新的目录
 newfoldername=${foldername}"-classyshark"
-rm -rf $foldername
+rm -rf $newfoldername
 
 if [ ! -d "$newfoldername" ];
 	then