diff --git a/AlgorithmModule/src/ImgCheckAnalysisy.cpp b/AlgorithmModule/src/ImgCheckAnalysisy.cpp
index b8c6489..8018d9f 100644
--- a/AlgorithmModule/src/ImgCheckAnalysisy.cpp
+++ b/AlgorithmModule/src/ImgCheckAnalysisy.cpp
@@ -751,6 +751,11 @@ int ImgCheckAnalysisy::CalBlob_Other()
 		}
 
 		cv::Mat maskImg = pDetAIResult->AI_MaskImg;
+		if (maskImg.empty())
+		{
+			m_pdetlog->AddCheckstr(PrintLevel_2, DET_LOG_LEVEL_3, "CalBlob_Other", "AI_MaskImg is empty for qx_type=%d, skip blob %d", config_qx_type, i);
+			continue;
+		}
 
 		//  精确计算长度
 		float re_len = Cal_QXLen(maskImg(roi), config_qx_type, fs_x, fs_y);
@@ -1087,6 +1092,11 @@ int ImgCheckAnalysisy::CalBLobMean_GrayDis()
 		}
 
 		cv::Mat maskImg = pDetAIResult->AI_MaskImg;
+		if (maskImg.empty())
+		{
+			m_pdetlog->AddCheckstr(PrintLevel_2, DET_LOG_LEVEL_3, "CalBLobMean_GrayDis", "AI_MaskImg is empty for qx_type=%d, skip blob %d", config_qx_type, i);
+			continue;
+		}
 
 		CalBlobHJ(m_pImageAllResult->detImg, maskImg, det_roi, roi);
 
@@ -2320,7 +2330,7 @@ int ImgCheckAnalysisy::AI_Detect_BQ()
 			// 调试存图：保存每个小块
 			if (m_pImageAllResult->cameraBaseResult->pBQ_Result->bsaveAll)
 			{
-				cv::imwrite(BQ_save_path +m_strCurDetCamChannel + "_BQ_crop_" + std::to_string(submitted) + ".png", task->input);
+				cv::imwrite(BQ_save_path +m_strCurDetCamChannel + "_" + std::to_string(submitted) + "_BQ_crop_in.png", task->input);
 			}
 
 			runner->SubmitTask(task);
@@ -2337,7 +2347,7 @@ int ImgCheckAnalysisy::AI_Detect_BQ()
 				// 调试存图：保存模型原始输出mask
 				if (m_pImageAllResult->cameraBaseResult->pBQ_Result->bsaveAll)
 				{
-					cv::imwrite(BQ_save_path + m_strCurDetCamChannel + "_BQ_outmask_" + std::to_string(result->id) + ".png", outimg);
+					cv::imwrite(BQ_save_path + m_strCurDetCamChannel+ "_" + std::to_string(result->id) + "_BQ_crop_out.png", outimg);
 				}
 
 				cv::Mat AIresult;