diff --git a/postman/ZLMediaKit.postman_collection.json b/postman/ZLMediaKit.postman_collection.json
index 6bf86d54..2bd206cf 100644
--- a/postman/ZLMediaKit.postman_collection.json
+++ b/postman/ZLMediaKit.postman_collection.json
@@ -1755,6 +1755,12 @@
 							"value": "",
 							"description": "发送rtp同时接收，一般用于双向语言对讲, 如果不为空，说明开启接收，值为接收流的id",
 							"disabled": true
+						},
+						{
+							"key": "close_delay_ms",
+							"value": "5000",
+							"description": "等待tcp连接超时时间，单位毫秒，默认5000毫秒",
+							"disabled": true
 						}
 					]
 				}
diff --git a/server/WebApi.cpp b/server/WebApi.cpp
index 3f5b36dd..dc50b2ed 100755
--- a/server/WebApi.cpp
+++ b/server/WebApi.cpp
@@ -1238,6 +1238,8 @@ void installWebApi() {
         args.use_ps = allArgs["use_ps"].empty() ? true : allArgs["use_ps"].as<bool>();
         args.only_audio = allArgs["only_audio"].as<bool>();
         args.recv_stream_id = allArgs["recv_stream_id"];
+        //tcp被动服务器等待链接超时时间
+        args.tcp_passive_close_delay_ms = allArgs["close_delay_ms"];
         TraceL << "startSendRtpPassive, pt " << int(args.pt) << " ps " << args.use_ps << " audio " <<  args.only_audio;
 
         src->getOwnerPoller()->async([=]() mutable {
diff --git a/src/Common/MediaSource.h b/src/Common/MediaSource.h
index 90ca24f1..c06a7c83 100644
--- a/src/Common/MediaSource.h
+++ b/src/Common/MediaSource.h
@@ -112,8 +112,8 @@ public:
 
         //udp发送时，是否开启rr rtcp接收超时判断
         bool udp_rtcp_timeout = false;
-        //tcp被动发送服务器延时关闭事件，单位毫秒
-        uint32_t tcp_passive_close_delay_ms = 5 * 1000;
+        //tcp被动发送服务器延时关闭事件，单位毫秒；设置为0时，则使用默认值5000ms
+        uint32_t tcp_passive_close_delay_ms = 0;
         //udp 发送时，rr rtcp包接收超时时间，单位毫秒
         uint32_t rtcp_timeout_ms = 30 * 1000;
         //udp 发送时，发送sr rtcp包间隔，单位毫秒
diff --git a/src/Rtp/RtpSender.cpp b/src/Rtp/RtpSender.cpp
index b7d32b76..39a0e907 100644
--- a/src/Rtp/RtpSender.cpp
+++ b/src/Rtp/RtpSender.cpp
@@ -66,7 +66,8 @@ void RtpSender::startSend(const MediaSourceEvent::SendRtpArgs &args, const funct
                 is_wait = false;
             }
             // tcp服务器默认开启5秒
-            auto delay_task = _poller->doDelayTask(_args.tcp_passive_close_delay_ms, [tcp_listener, cb,is_wait]() mutable {
+            auto delay = _args.tcp_passive_close_delay_ms ? _args.tcp_passive_close_delay_ms : 5000;
+            auto delay_task = _poller->doDelayTask(delay, [tcp_listener, cb, is_wait]() mutable {
                 if (is_wait) {
                     cb(0, SockException(Err_timeout, "wait tcp connection timeout"));
                 }