diff --git a/rtos/code/application/source/cardv/SrcCode/UIApp/MovieFast/MovieFast.c b/rtos/code/application/source/cardv/SrcCode/UIApp/MovieFast/MovieFast.c
index e33822a4b..d50d00ba9 100644
--- a/rtos/code/application/source/cardv/SrcCode/UIApp/MovieFast/MovieFast.c
+++ b/rtos/code/application/source/cardv/SrcCode/UIApp/MovieFast/MovieFast.c
@@ -870,8 +870,8 @@ static DCF_HANDLE MovieFast_Get_DCF_Handle(void)
 //#else
 	//return g_dcf_hdl;
 //#endif
-	SF_RtosStrgSetDcfHandle(MMC_DEV_SD,  g_dcf_hdl);
-	SF_RtosStrgSetDcfHandle(MMC_DEV_EMMC, g_dcf_hdl2);
+	// SF_RtosStrgSetDcfHandle(MMC_DEV_SD,  g_dcf_hdl);
+	// SF_RtosStrgSetDcfHandle(MMC_DEV_EMMC, g_dcf_hdl2);
 #if SF_AGEING_EMMC_TEST == ENABLE
     return g_dcf_hdl2;
 #endif
diff --git a/rtos/code/application/source/cardv/SrcCode/UIApp/PhotoFast/PhotoFast.c b/rtos/code/application/source/cardv/SrcCode/UIApp/PhotoFast/PhotoFast.c
index ce92701d2..8da49f4d8 100644
--- a/rtos/code/application/source/cardv/SrcCode/UIApp/PhotoFast/PhotoFast.c
+++ b/rtos/code/application/source/cardv/SrcCode/UIApp/PhotoFast/PhotoFast.c
@@ -941,8 +941,8 @@ DCF_HANDLE PhotoFast_Get_DCF_Handle()
 	//return g_dcf_hdl;
 //#endif
 	
-	SF_RtosStrgSetDcfHandle(MMC_DEV_SD,  g_dcf_hdl);
-	SF_RtosStrgSetDcfHandle(MMC_DEV_EMMC, g_dcf_hdl2);
+	// SF_RtosStrgSetDcfHandle(MMC_DEV_SD,  g_dcf_hdl);
+	// SF_RtosStrgSetDcfHandle(MMC_DEV_EMMC, g_dcf_hdl2);
 #if SF_AGEING_EMMC_TEST == ENABLE
     return g_dcf_hdl2;
 #endif