diff --git a/code/base/test_base.cpp b/code/base/test_base.cpp
index a0a8411..8572c49 100644
--- a/code/base/test_base.cpp
+++ b/code/base/test_base.cpp
@@ -366,13 +366,17 @@ public:
 				if (strcmp((char*)data, STATU_DESC_SCAN_STOPPED) != 0 || strcmp((char*)data, STATU_DESC_SCANNER_ERR_DEVICE_DISTORTION) == 0)
 				{
 					type = false;
+					is_distortion_get_image = false;
 					wcscpy(buf, L"畸变修正值获取失败,原因--->");
 				}
 				else
 				{
-					type = true;
-					wcscpy(buf, L"畸变修正值获取完成:");
+					is_distortion_get_image = true;
+					//type = true;
+					//wcscpy(buf, L"畸变修正值获取完成:");
+					break;
 				}
+				
 				//ret = h->io_control(IO_CTRL_CODE_GET_DPI_COLOR_CHECK_VAL, &close, &closelen);//结束恢复默认
 			}
 			else if (wcscmp(set_test_name_.c_str(), HGPDTTOOLDB_NAME_IMAGE_QUALITY) == 0)
@@ -867,25 +871,34 @@ public:
 		SANE_Bool type = true;
 		unsigned int len = sizeof(SANE_Bool),
 					llen = sizeof(int);
-		helper_->io_control(IO_CTRL_CODE_SET_DISTORTION_IMAGE, &type, &len);
-		while (1)
+		ret = helper_->io_control(IO_CTRL_CODE_SET_DISTORTION_IMAGE, &type, &len);
+		if (ret != SCANNER_ERR_OK)
 		{
-			if (is_distortion_get_image)
+			return ret;
+		}
+		int cnt = 0;
+		while (ret == SCANNER_ERR_OK)
+		{
+			if (is_distortion_get_image )
 			{
 				ret = helper_->io_control(IO_CTRL_CODE_GET_DISTORTION_CHECK_VAL, &val, &llen);
 				break;
 			}
-			Sleep(2);
+			else if (cnt == 10)
+				break;
+
+			Sleep(1000);
+			cnt++;
 		}
 		if (val > 0)
 		{
 			float f = *(float*)&val;
 			helper_->test_callback(set_test_name_.c_str(), ui_helper::TEST_EVENT_DISTORTION_VAL, (void *)&f, true);
 		}
-		else
-		{
-			helper_->test_callback(set_test_name_.c_str(), ui_helper::TEST_EVENT_RESULT,(void*)L"自动计算畸变值获取失败", false);
-		}
+		//else
+		//{
+		//	helper_->test_callback(set_test_name_.c_str(), ui_helper::TEST_EVENT_RESULT,(void*)L"自动计算畸变值获取失败", false);
+		//}
 		return ret;
 	}
 	int test_set_auto_distortion(void* data)