diff --git a/src/slic3r/GUI/SSWCP.cpp b/src/slic3r/GUI/SSWCP.cpp
index 94850e66c7..3cf3da2ea3 100644
--- a/src/slic3r/GUI/SSWCP.cpp
+++ b/src/slic3r/GUI/SSWCP.cpp
@@ -3201,8 +3201,10 @@ void SSWCP_MachineOption_Instance::sw_CameraStartMonitor() {
 
             int interval = m_param_data.count("interval") ? m_param_data["interval"].get<int>() : 2;
 
+            bool expect_pw = m_param_data.count("expect_pw") ? m_param_data["expect_pw"].get<bool>() : false;
+
             auto weak_self = std::weak_ptr<SSWCP_Instance>(shared_from_this());
-            host->async_camera_start(domain, interval, [weak_self](const json& response) {
+            host->async_camera_start(domain, interval, expect_pw, [weak_self](const json& response) {
                 auto self = weak_self.lock();
                 if (self) {
                     SSWCP_Instance::on_mqtt_msg_arrived(self, response); 
diff --git a/src/slic3r/Utils/MoonRaker.cpp b/src/slic3r/Utils/MoonRaker.cpp
index 9c9be94399..9da55bca36 100644
--- a/src/slic3r/Utils/MoonRaker.cpp
+++ b/src/slic3r/Utils/MoonRaker.cpp
@@ -2267,7 +2267,7 @@ void Moonraker_Mqtt::async_machine_files_directory(const std::string& path, bool
     }
 }
 
-void Moonraker_Mqtt::async_camera_start(const std::string& domain, int interval, std::function<void(const nlohmann::json& response)> callback) {
+void Moonraker_Mqtt::async_camera_start(const std::string& domain, int interval, bool expect_pw, std::function<void(const nlohmann::json& response)> callback) {
     auto& wcp_loger = GUI::WCP_Logger::getInstance();
     BOOST_LOG_TRIVIAL(warning) << "[Moonraker_Mqtt] 开始启动摄像头监控，域名: " << domain;
     wcp_loger.add_log("开始启动摄像头监控，域名: " + domain, false, "", "Moonraker_Mqtt", "info");
@@ -2276,6 +2276,7 @@ void Moonraker_Mqtt::async_camera_start(const std::string& domain, int interval,
     json params;
     params["domain"]     = domain;
     params["interval"] = interval;
+    params["expect_pw"] = expect_pw;
 
     if (!send_to_request(method, params, true, callback,
                          [callback, &wcp_loger]() {
diff --git a/src/slic3r/Utils/MoonRaker.hpp b/src/slic3r/Utils/MoonRaker.hpp
index dd0cc05d6f..784f682aac 100644
--- a/src/slic3r/Utils/MoonRaker.hpp
+++ b/src/slic3r/Utils/MoonRaker.hpp
@@ -93,7 +93,7 @@ public:
     virtual void async_server_client_manager_set_userinfo(const nlohmann::json& user, std::function<void(const nlohmann::json& response)>) {}
     virtual void async_machine_files_directory(const std::string& path, bool extend, std::function<void(const nlohmann::json& response)>) {}
 
-    virtual void async_camera_start(const std::string& domain, int interval, std::function<void(const nlohmann::json& response)>) {}
+    virtual void async_camera_start(const std::string& domain, int interval, bool expect_pw, std::function<void(const nlohmann::json& response)>) {}
 
     virtual void async_canmera_stop(const std::string& domain, std::function<void(const nlohmann::json& response)>) {}
 
@@ -254,7 +254,7 @@ public:
 
     virtual void async_machine_files_directory(const std::string& path, bool extend, std::function<void(const nlohmann::json& response)>) override;
 
-    virtual void async_camera_start(const std::string& domain, int interval, std::function<void(const nlohmann::json& response)>) override;
+    virtual void async_camera_start(const std::string& domain, int interval, bool expect_pw, std::function<void(const nlohmann::json& response)>) override;
 
     virtual void async_canmera_stop(const std::string& domain, std::function<void(const nlohmann::json& response)>) override;
 
diff --git a/src/slic3r/Utils/PrintHost.hpp b/src/slic3r/Utils/PrintHost.hpp
index 9b5bb68662..2ecb087ce0 100644
--- a/src/slic3r/Utils/PrintHost.hpp
+++ b/src/slic3r/Utils/PrintHost.hpp
@@ -129,7 +129,7 @@ public:
     virtual void async_server_client_manager_set_userinfo(const nlohmann::json& user, std::function<void(const nlohmann::json& response)>) {}
     virtual void async_machine_files_directory(const std::string& path, bool extend, std::function<void(const nlohmann::json& response)>) {}
 
-    virtual void async_camera_start(const std::string& domain, int interval, std::function<void(const nlohmann::json& response)>) {}
+    virtual void async_camera_start(const std::string& domain, int interval, bool expect_pw, std::function<void(const nlohmann::json& response)>) {}
 
     virtual void async_canmera_stop(const std::string& domain, std::function<void(const nlohmann::json& response)>) {}