diff --git a/twain/twain/huagaods.cpp b/twain/twain/huagaods.cpp
index 95c41f0..e575f53 100644
--- a/twain/twain/huagaods.cpp
+++ b/twain/twain/huagaods.cpp
@@ -1543,7 +1543,17 @@ void huagao_ds::init_support_caps(void)
 				load_sane_util::log_info(m_bIndicator ? L"Set show indicator: true\r\n" : L"Set show indicator: false\r\n", 0);
 				return success();
 			}
-			return CapSupGetAllReset<bool, Bool, CapType::Indicators>(msg, data, { FALSE,TRUE }, m_bIndicator, TRUE, m_bIndicator ? 1 : 0, 1);
+			load_sane_util::log_info(m_bIndicator ? L"Set show indicator: true\r\n" : L"Set show indicator: false\r\n", 0);
+		//	data.type
+			if (!data.operator bool()) //具有风险性 (和气)   Twain sample app ,data.m_cont is null,but DotNet（和气） data.m_cont not is null .
+			{
+				data = Capability::createEnumeration<CapType::Indicators>({ FALSE,TRUE }, m_bIndicator ? 1 : 0, 1);
+			}
+			else
+				data = Capability::createOneValue<CapType::Indicators>(m_bIndicator);
+		
+			return success();
+			//return CapSupGetAllReset<bool, Bool, CapType::Indicators>(msg, data, { TRUE,FALSE }, m_bIndicator, TRUE, (BOOL)(m_bIndicator ? 1 : 0), 1);
 		};
 	}