diff --git a/plugins/php/versions/56/install.sh b/plugins/php/versions/56/install.sh
index f65e3f230..9d38a3cec 100755
--- a/plugins/php/versions/56/install.sh
+++ b/plugins/php/versions/56/install.sh
@@ -63,6 +63,7 @@ cd $sourcePath/php/php-5.6.36 && ./configure \
 
 Uninstall_php()
 {
+	rm -rf $serverPath/php/56
 	echo "卸载php-5.6.36 ..." > $install_tmp
 }