diff --git a/hgdriver/ImageProcess/CISTestImageProcess.cpp b/hgdriver/ImageProcess/CISTestImageProcess.cpp
index 6eeccea..761ed53 100644
--- a/hgdriver/ImageProcess/CISTestImageProcess.cpp
+++ b/hgdriver/ImageProcess/CISTestImageProcess.cpp
@@ -89,6 +89,23 @@ int CISTestImageProcess::test(const cv::Mat& image, CISTestResult& result)
 		box.size.width = box.size.height;
 		box.size.height = temp;
 	}
+
+	if (box.angle < -45)
+	{
+		box.angle += 90;
+		float temp = box.size.width;
+		box.size.width = box.size.height;
+		box.size.height = temp;
+	}
+
+	if (box.angle > 45)
+	{
+		box.angle -= 90;
+		float temp = box.size.width;
+		box.size.width = box.size.height;
+		box.size.height = temp;
+	}
+
 	if (box.angle > 45)
 	{
 		box.angle -= 90;