diff --git a/code/base/test_base.cpp b/code/base/test_base.cpp
index 248da08..774f892 100644
--- a/code/base/test_base.cpp
+++ b/code/base/test_base.cpp
@@ -121,6 +121,7 @@ int get_json_config_file()
 }
 static std::wstring set_test_name_ =L"";
 bool is_distortion_get_image = false;
+bool is_distortion_get_image_abnormal = false;
 class test
 {
 	ui_helper* helper_;
@@ -372,6 +373,7 @@ public:
 				{
 					type = false;
 					is_distortion_get_image = false;
+					is_distortion_get_image_abnormal = true;
 					wcscpy(buf, L"畸变修正值获取失败,原因--->");
 				}
 				else
@@ -595,7 +597,11 @@ public:
 			helper_->test_callback(name, ui_helper::TEST_EVENT_NOT_FIND_TEST, NULL, false);
 			return ret;
 		}
-		if (ret != SCANNER_ERR_OK && ret != -1)
+		if (ret == SCANNER_ERR_DEVICE_NOT_SUPPORT 
+			|| ret == SCANNER_ERR_IO 
+			|| ret == SCANNER_ERR_TIMEOUT
+			|| ret == SCANNER_ERR_NO_DATA
+			)
 		{
 			helper_->test_callback(name, ui_helper::TEST_EVENT_IO_FAIL, NULL, ret);
 		}
@@ -1001,16 +1007,19 @@ public:
 			else if (cnt == 30)
 				break;
 
+			if (is_distortion_get_image_abnormal)
+				return;
+
 			Sleep(1000);
 			cnt++;
 		}
-                if (dis.h > 0 && dis.scaleXY < 10)
+        if (dis.h > 0 && dis.scaleXY < 10)
 		{
 			helper_->test_callback(set_test_name_.c_str(), ui_helper::TEST_EVENT_DISTORTION_VAL, (void *)&dis, 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);
+            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;
 	}
@@ -1268,6 +1277,8 @@ DECL_API(int) func_test_go(const wchar_t* NAME, const wchar_t* oper, ui_helper*
 	//helper->add_ref(void *data);
 
 	is_distortion_get_image = false;
+	is_distortion_get_image_abnormal = false;
+
 	int ret = 0;
 	SANE_Bool type = false;
 	unsigned int len = sizeof(SANE_Bool);