diff --git a/test_bufffer_filter_zlib/Makefile b/test_bufffer_filter_zlib/Makefile
index 19021e7..11ad540 100644
--- a/test_bufffer_filter_zlib/Makefile
+++ b/test_bufffer_filter_zlib/Makefile
@@ -1,2 +1,2 @@
-test_bufffer_filter: test_bufffer_filter.cpp
+test_bufffer_filter_zlib: test_bufffer_filter_zlib.cpp  zlib_client.cpp zlib_server.cpp
 	g++ $^ -o $@  -levent
\ No newline at end of file
diff --git a/test_bufffer_filter_zlib/zlib_client.cpp b/test_bufffer_filter_zlib/zlib_client.cpp
index 49dd0ef..73ee0dd 100644
--- a/test_bufffer_filter_zlib/zlib_client.cpp
+++ b/test_bufffer_filter_zlib/zlib_client.cpp
@@ -39,51 +39,51 @@ bufferevent_filter_result clinet_filter_out(struct evbuffer *src, struct evbuffe
 		evbuffer_add(dst, data, len);
 		return BEV_OK;
 	}
-	//开始压缩文件
-	//1.取出buffer中的数据的引用
+	//寮�濮嬪帇缂╂枃浠�
+	//1.鍙栧嚭buffer涓殑鏁版嵁鐨勫紩鐢�
 	evbuffer_iovec v_in[1] = {0};
 	int n = evbuffer_peek(src, -1, 0, v_in, 1);
 	if (n <= 0) {
-		//没有数据
+		//娌℃湁鏁版嵁
 		return BEV_NEED_MORE; 
 	}
 	z_stream *p = clientStatus->z_output;
 	if (!p) {
 		return BEV_ERROR;
 	}
-	//输入数据大小
+	//杈撳叆鏁版嵁澶у皬
 	p->avail_in = v_in[0].iov_len;
-	//输入数据地址
+	//杈撳叆鏁版嵁鍦板潃
 	p->next_in = (Byte*)v_in[0].iov_base;
 
-	//申请输出空间大小
+	//鐢宠杈撳嚭绌洪棿澶у皬
 	evbuffer_iovec v_out[1] = { 0 };
 	 n = evbuffer_reserve_space(dst, 4096, v_out, 1);
 	if (n < 0)
 		return BEV_ERROR;
 
-	//zlib输出空间大小
+	//zlib杈撳嚭绌洪棿澶у皬
  	p->avail_out = v_out[0].iov_len;
-	//zlib输出空间地址
+	//zlib杈撳嚭绌洪棿鍦板潃
 	p->next_out = (Byte*)v_out[0].iov_base;
 	
-	//zlib 压缩
+	//zlib 鍘嬬缉
 	int re = deflate(p, Z_SYNC_FLUSH);
 	if (re != Z_OK) {
 		cerr << "deflate falid" << endl;
 	}
 
-	//压缩用了多少数据
-	//p->avail_in 未处理数据大小
+	//鍘嬬缉鐢ㄤ簡澶氬皯鏁版嵁
+	//p->avail_in 鏈鐞嗘暟鎹ぇ灏�
 	int nread = v_in[0].iov_len - p->avail_in;
-	//压缩后数据大小
-	//v_out[0].iov_len  剩余空间大小
+	//鍘嬬缉鍚庢暟鎹ぇ灏�
+	//v_out[0].iov_len  鍓╀綑绌洪棿澶у皬
 	int nwrite = v_out[0].iov_len - p->avail_out;
 
-	//移除 source evbuffer中数据
+	//绉婚櫎 source evbuffer涓暟鎹�
 	evbuffer_drain(src, nread);
 
-	//传入des evbuffer
+	//浼犲叆des evbuffer
 	v_out[0].iov_len = nwrite;
 	evbuffer_commit_space(dst, v_out, 1);
 	cout << "nread = " << nread << " nwirte=" << nwrite << endl;
@@ -91,13 +91,13 @@ bufferevent_filter_result clinet_filter_out(struct evbuffer *src, struct evbuffe
 }
 void clinet_read_cb(bufferevent *bev, void *arg) {
 	ClientStatus *clientStatus = (ClientStatus *)arg;
-	//002 接收服务端发送的OK消息
+	//002 鎺ユ敹鏈嶅姟绔彂閫佺殑OK娑堟伅
 	char data[1024] = { 0 };
 	int len = bufferevent_read(bev, data, sizeof(data) - 1);
 	if (strcmp(data, "ok") == 0) {
 		cout << data << endl;
 		clientStatus->startSend = true;
-		//开始发送文件
+		//寮�濮嬪彂閫佹枃浠�
 		bufferevent_trigger(bev, EV_WRITE, 0);
 	}
 	else {
@@ -110,10 +110,10 @@ void clinet_read_cb(bufferevent *bev, void *arg) {
 void clinet_write_cb(bufferevent *bev, void *arg) {
 	ClientStatus *clientStatus = (ClientStatus *)arg;
 	FILE *fp = clientStatus->fp;
-	//判断什么时候清理资源
+	//鍒ゆ柇浠�涔堟椂鍊欐竻鐞嗚祫婧�
 	if (clientStatus->end) {
-		//判断缓冲是否有数据 如果有就刷新
-		//获取过滤器绑定的buffer
+		//鍒ゆ柇缂撳啿鏄惁鏈夋暟鎹� 濡傛灉鏈夊氨鍒锋柊
+		//鑾峰彇杩囨护鍣ㄧ粦瀹氱殑buffer
 		bufferevent * be = bufferevent_get_underlying(bev);
 		evbuffer *evb = bufferevent_get_output(be);
 		int len = evbuffer_get_length(evb);
@@ -127,7 +127,7 @@ void clinet_write_cb(bufferevent *bev, void *arg) {
 		return;
 	}
 	if (!fp) {
-		cout << "open file " << FILEPATH << "faild！" << endl;
+		cout << "open file " << FILEPATH << "faild锛�" << endl;
 		return;
 	}
 	char data[1024] = { 0 };
@@ -148,26 +148,26 @@ void client_event_cb(struct bufferevent *bev, short what, void *ctx) {
 	cout << "client_event_cb" << what << endl;
 	if (what & BEV_EVENT_CONNECTED) {
 		cout << "BEV_EVENT_CONNECTED" << endl;
-		//001 发送文件名
+		//001 鍙戦�佹枃浠跺悕
 		bufferevent_write(bev, FILEPATH,strlen(FILEPATH));
 
 		FILE *fp = fopen(FILEPATH, "rb");
 		if (!fp) {
-			cout << "open file " << FILEPATH << "faild！" << endl;
+			cout << "open file " << FILEPATH << "faild锛�" << endl;
 		}
 		ClientStatus *clientStatus = new ClientStatus;
 		clientStatus->fp = fp;
 
-		//初始化zlib上下文
+		//鍒濆鍖杬lib涓婁笅鏂�
 		clientStatus->z_output = new z_stream();
 		deflateInit(clientStatus->z_output, Z_DEFAULT_COMPRESSION);
 
-		//创建输出过滤
+		//鍒涘缓杈撳嚭杩囨护
 		bufferevent *bev_filter = bufferevent_filter_new(bev,
-			0,//输入过滤函数
-			clinet_filter_out, //输出过滤
-			BEV_OPT_CLOSE_ON_FREE | BEV_OPT_DEFER_CALLBACKS, //关闭filter同时关闭bufferevent  延时调用
-			0, //清理回调
+			0,//杈撳叆杩囨护鍑芥暟
+			clinet_filter_out, //杈撳嚭杩囨护
+			BEV_OPT_CLOSE_ON_FREE | BEV_OPT_DEFER_CALLBACKS, //鍏抽棴filter鍚屾椂鍏抽棴bufferevent  寤舵椂璋冪敤
+			0, //娓呯悊鍥炶皟
 			clientStatus);
 	
 
@@ -177,7 +177,7 @@ void client_event_cb(struct bufferevent *bev, short what, void *ctx) {
 }
 void Client(event_base* base) {
 	cout << "begin Client" << endl;
-	//连接服务器
+	//杩炴帴鏈嶅姟鍣�
 	sockaddr_in sin;
 	memset(&sin, 0, sizeof(sin));
 	sin.sin_family = AF_INET;
@@ -185,7 +185,7 @@ void Client(event_base* base) {
 	evutil_inet_pton(AF_INET,"127.0.0.1",&sin.sin_addr.s_addr);
 	bufferevent* bev = bufferevent_socket_new(base, -1, BEV_OPT_CLOSE_ON_FREE);
 
-	//只绑定连接事件回调，用于确认连接成功
+	//鍙粦瀹氳繛鎺ヤ簨浠跺洖璋冿紝鐢ㄤ簬纭杩炴帴鎴愬姛
 	bufferevent_enable(bev, EV_READ | EV_WRITE);
 	bufferevent_setcb(bev, 0, 0, client_event_cb, 0);
 
diff --git a/test_bufffer_filter_zlib/zlib_server.cpp b/test_bufffer_filter_zlib/zlib_server.cpp
index 2a5f72c..6a37d4e 100644
--- a/test_bufffer_filter_zlib/zlib_server.cpp
+++ b/test_bufffer_filter_zlib/zlib_server.cpp
@@ -25,7 +25,7 @@ bufferevent_filter_result server_filter_in(struct evbuffer *src, struct evbuffer
 {
 	cout << "server_filter_in" << endl;
 
-	//1.接收客户端发送的文件名
+	//1.鎺ユ敹瀹㈡埛绔彂閫佺殑鏂囦欢鍚�
 	char data[1024] = { 0 };
 	int len = evbuffer_remove(src, data, sizeof(data) - 1);
 	evbuffer_add(dst, data, len);
@@ -42,7 +42,7 @@ void server_read_cb(bufferevent *bev, void *arg) {
 		out += data;
 		status->fp = fopen(out.c_str(), "wb");
 		if (!status->fp) {
-			cout << "open file " << out << "faild！" << endl;
+			cout << "open file " << out << "faild锛�" << endl;
 			return;
 		}
 
@@ -51,7 +51,7 @@ void server_read_cb(bufferevent *bev, void *arg) {
 		return;
 	}
 
-	//写入文件
+	//鍐欏叆鏂囦欢
 	do {
 		char data[1024] = { 0 };
 		int len = bufferevent_read(bev, data, sizeof(data) - 1);
@@ -80,17 +80,17 @@ void server_listen_cb(struct evconnlistener *e, evutil_socket_t s, struct sockad
 {
 	std::cout << "server_listen_cb" << std::endl;
 	event_base *base = (event_base *)arg;
-	// 1.创建bufferevent 用于通信
+	// 1.鍒涘缓bufferevent 鐢ㄤ簬閫氫俊
 	bufferevent *bev = bufferevent_socket_new(base, s, BEV_OPT_CLOSE_ON_FREE);
-	// 2.添加过滤 并设置输入回调
+	// 2.娣诲姞杩囨护 骞惰缃緭鍏ュ洖璋�
 	Status *status = new Status;
 	bufferevent *bev_filter = bufferevent_filter_new(bev,
-		server_filter_in,//输入过滤函数
-		0, //输出过滤
-		BEV_OPT_CLOSE_ON_FREE, //关闭filter同时关闭bufferevent
-		0, //清理回调
-		status); //传递参数
-	// 3.设置回调  读取 事件（处理连接断开） 
+		server_filter_in,//杈撳叆杩囨护鍑芥暟
+		0, //杈撳嚭杩囨护
+		BEV_OPT_CLOSE_ON_FREE, //鍏抽棴filter鍚屾椂鍏抽棴bufferevent
+		0, //娓呯悊鍥炶皟
+		status); //浼犻�掑弬鏁�
+	// 3.璁剧疆鍥炶皟  璇诲彇 浜嬩欢锛堝鐞嗚繛鎺ユ柇寮�锛� 
 	bufferevent_setcb(bev_filter, server_read_cb, 0, server_event_cb, status);
 	bufferevent_enable(bev_filter, EV_READ | EV_WRITE);
 }
@@ -104,11 +104,11 @@ void Server(event_base* base) {
 	sin.sin_family = AF_INET;
 	sin.sin_port = htons(SPORT);
 
-	evconnlistener *ev = evconnlistener_new_bind(base,										//libevent上下文
-		server_listen_cb,									//接收到连接的回调函数
-		base,										//回调函数获取的参数(根据业务来)
-		LEV_OPT_REUSEABLE | LEV_OPT_CLOSE_ON_FREE, //地址重用，evconnlistener关闭同时关闭socket
-		10,										//连接队列大小，对应listen函数参数
-		(sockaddr *)&sin,							//绑定的地址和端口
+	evconnlistener *ev = evconnlistener_new_bind(base,										//libevent涓婁笅鏂�
+		server_listen_cb,									//鎺ユ敹鍒拌繛鎺ョ殑鍥炶皟鍑芥暟
+		base,										//鍥炶皟鍑芥暟鑾峰彇鐨勫弬鏁�(鏍规嵁涓氬姟鏉�)
+		LEV_OPT_REUSEABLE | LEV_OPT_CLOSE_ON_FREE, //鍦板潃閲嶇敤锛宔vconnlistener鍏抽棴鍚屾椂鍏抽棴socket
+		10,										//杩炴帴闃熷垪澶у皬锛屽搴攍isten鍑芥暟鍙傛暟
+		(sockaddr *)&sin,							//缁戝畾鐨勫湴鍧�鍜岀鍙�
 		sizeof(sin));
 }
\ No newline at end of file