diff --git a/ConfigModule/include/CheckConfigDefine.h b/ConfigModule/include/CheckConfigDefine.h
index 64289dc..94c6536 100644
--- a/ConfigModule/include/CheckConfigDefine.h
+++ b/ConfigModule/include/CheckConfigDefine.h
@@ -1291,7 +1291,19 @@ struct Function_Image_Align
 			{
 				printf("pointArry1 == 0 \n\n\n");
 			}
-			feature_Mask = tem_feature_Mask(feature_Roi).clone();
+			// 防御：feature_Roi 相对图像尺寸 img_W x img_H 可能越界，
+			// 越界会导致 cv::Mat(Mat, Rect) 断言失败并抛 cv::Exception，进而 abort。
+			cv::Rect roi = feature_Roi & cv::Rect(0, 0, img_W, img_H);
+			if (roi.width <= 0 || roi.height <= 0)
+			{
+				printf("[ToMaskImg] WARNING feature_Roi (%d,%d,%d,%d) out of range, img %dx%d\n",
+					   feature_Roi.x, feature_Roi.y, feature_Roi.width, feature_Roi.height, img_W, img_H);
+				feature_Mask = tem_feature_Mask.clone();
+			}
+			else
+			{
+				feature_Mask = tem_feature_Mask(roi).clone();
+			}
 		}
 	}
 	void print(std::string str)