diff --git a/subModule/Hd_CameraModule_3DKeyence/Hd_CameraModule_3DKeyence.cpp b/subModule/Hd_CameraModule_3DKeyence/Hd_CameraModule_3DKeyence.cpp
index 526ea93..312c97b 100644
--- a/subModule/Hd_CameraModule_3DKeyence/Hd_CameraModule_3DKeyence.cpp
+++ b/subModule/Hd_CameraModule_3DKeyence/Hd_CameraModule_3DKeyence.cpp
@@ -277,8 +277,8 @@ bool Hd_CameraModule_3DKeyence::readData(std::vector<cv::Mat> &mats,QByteArray &
             mats.push_back(heightMatS.dequeue());
         }
         else {
-            mats.push_back(cv::Mat(G_xImageSize, G_yImageSize, CV_8UC1, cv::Scalar(0, 0, 0)));
-            mats.push_back(cv::Mat(G_xImageSize, G_yImageSize, CV_8UC1, cv::Scalar(0, 0, 0)));
+            mats.push_back(cv::Mat(G_xImageSize, G_yImageSize, CV_8UC1, cv::Scalar(0)));
+            mats.push_back(cv::Mat(G_xImageSize, G_yImageSize, CV_8UC1, cv::Scalar(0)));
         }
     }
     imgTakeNum = 0;
diff --git a/subModule/Hd_CameraModule_HIK_hard_GIGE/Hd_CameraModule_HIK_hard_GIGE.cpp b/subModule/Hd_CameraModule_HIK_hard_GIGE/Hd_CameraModule_HIK_hard_GIGE.cpp
index 748fc76..3789fba 100644
--- a/subModule/Hd_CameraModule_HIK_hard_GIGE/Hd_CameraModule_HIK_hard_GIGE.cpp
+++ b/subModule/Hd_CameraModule_HIK_hard_GIGE/Hd_CameraModule_HIK_hard_GIGE.cpp
@@ -557,7 +557,7 @@ bool Hd_CameraModule_HIK_hard_PCIE::run()
                 break;
             }
             if (cnt > 120) {
-                queuepic.push_back(cv::Mat(250, 250, CV_8UC3, cv::Scalar(0, 255, 0))); //返回空图
+                queuepic.push_back(cv::Mat(200, 200, CV_8UC1, cv::Scalar(0))); //返回空图
                 std::cout << "timeout" << std::endl;
                 n_mutex->unlock();
                 return true;
diff --git a/subModule/Hd_CameraModule_HIK_hard_PCIE/Hd_CameraModule_HIK_hard_PCIE.cpp b/subModule/Hd_CameraModule_HIK_hard_PCIE/Hd_CameraModule_HIK_hard_PCIE.cpp
index 074e3dd..d4fb21a 100644
--- a/subModule/Hd_CameraModule_HIK_hard_PCIE/Hd_CameraModule_HIK_hard_PCIE.cpp
+++ b/subModule/Hd_CameraModule_HIK_hard_PCIE/Hd_CameraModule_HIK_hard_PCIE.cpp
@@ -536,7 +536,7 @@ bool Hd_CameraModule_HIK_hard_PCIE::run()
             if (cnt > 150) {
                 n_mutex->lock(); 
                 //queuepic.push_back(cv::imread("D://Image_20250809202445856.bmp", -1));
-                queuepic.push_back(cv::Mat(200, 200, CV_8UC3, cv::Scalar(0, 255, 0))); //返回空图
+                queuepic.push_back(cv::Mat(200, 200, CV_8UC1, cv::Scalar(0))); //返回空图
                 std::cout << "timeout" << std::endl;
                 n_mutex->unlock();
                 return true;
diff --git a/subModule/Hd_CameraModule_HIK_hard_USB/Hd_CameraModule_HIK_hard_USB.cpp b/subModule/Hd_CameraModule_HIK_hard_USB/Hd_CameraModule_HIK_hard_USB.cpp
index 9014aa4..679fdfa 100644
--- a/subModule/Hd_CameraModule_HIK_hard_USB/Hd_CameraModule_HIK_hard_USB.cpp
+++ b/subModule/Hd_CameraModule_HIK_hard_USB/Hd_CameraModule_HIK_hard_USB.cpp
@@ -682,7 +682,7 @@ bool Hd_CameraModule_HIK_hard_USB::run()
                 break;
             }
             if (cnt > 150) {
-                queuepic.push_back(cv::Mat(200, 200, CV_8UC3, cv::Scalar(0, 255, 0))); //返回空图
+                queuepic.push_back(cv::Mat(200, 200, CV_8UC1, cv::Scalar(0))); //返回空图
                 std::cout << "timeout" << std::endl;
                 n_mutex->unlock();
                 return true;
diff --git a/subModule/Hd_CameraModule_HIK_soft_GIGE/Hd_CameraModule_HIK_soft_GIGE.cpp b/subModule/Hd_CameraModule_HIK_soft_GIGE/Hd_CameraModule_HIK_soft_GIGE.cpp
index 21b867a..9391dbb 100644
--- a/subModule/Hd_CameraModule_HIK_soft_GIGE/Hd_CameraModule_HIK_soft_GIGE.cpp
+++ b/subModule/Hd_CameraModule_HIK_soft_GIGE/Hd_CameraModule_HIK_soft_GIGE.cpp
@@ -562,7 +562,7 @@ bool Hd_CameraModule_HIK_soft_GIGE::run()
                 break;
             }
             if (cnt > 120) {
-                queuepic.push_back(cv::Mat(250, 250, CV_8UC3, cv::Scalar(0, 255, 0))); //返回空图
+                queuepic.push_back(cv::Mat(200, 200, CV_8UC1, cv::Scalar(0))); //返回空图
                 std::cout << "timeout" << std::endl;
                 n_mutex->unlock();
                 return true;