diff --git a/plugins/php/versions/54/swoole.sh b/plugins/php/versions/54/swoole.sh
index d5b3117e0..601908b35 100755
--- a/plugins/php/versions/54/swoole.sh
+++ b/plugins/php/versions/54/swoole.sh
@@ -36,9 +36,11 @@ Install_lib()
 
 		php_lib=$sourcePath/php_lib
 		mkdir -p $php_lib
-		wget -O $php_lib/${LIBNAME}-${LIBV}.tgz http://pecl.php.net/get/${LIBNAME}-${LIBV}.tgz
-		cd $php_lib
-		tar xvf ${LIBNAME}-${LIBV}.tgz
+		if [ -f  ${LIBNAME}-${LIBV} ];then
+			wget -O $php_lib/${LIBNAME}-${LIBV}.tgz http://pecl.php.net/get/${LIBNAME}-${LIBV}.tgz
+			cd $php_lib
+			tar xvf ${LIBNAME}-${LIBV}.tgz
+		fi
 		cd ${LIBNAME}-${LIBV}
 		
 		$serverPath/php/$version/bin/phpize