diff --git a/code/application/source/cardv/SrcCode/System/SysMain_cmd.c b/code/application/source/cardv/SrcCode/System/SysMain_cmd.c
index c18ceac47..ef5e621a0 100755
--- a/code/application/source/cardv/SrcCode/System/SysMain_cmd.c
+++ b/code/application/source/cardv/SrcCode/System/SysMain_cmd.c
@@ -262,6 +262,7 @@ SXCMD_ITEM("sf_sw_esim %", sf_cmd_switch_esim, "sf_switch_esim")
 SXCMD_ITEM("gprssw %", sf_cmd_gprs_switch, "gprssw 0/1")
 SXCMD_ITEM("uiprint %", sf_cmd_para_printf, "uiprint")
 SXCMD_ITEM("blusw %", cmd_blu_switch, "blusw 0/1")
+SXCMD_ITEM("wifisw %", cmd_wifi_switch, "wifisw 0/1")
 
 #endif
 
diff --git a/code/application/source/cardv/SrcCode/UIWnd/LVGL_SPORTCAM/UIInfo/UICfgDefault.h b/code/application/source/cardv/SrcCode/UIWnd/LVGL_SPORTCAM/UIInfo/UICfgDefault.h
index 3da7b5018..ac2fbe2c4 100755
--- a/code/application/source/cardv/SrcCode/UIWnd/LVGL_SPORTCAM/UIInfo/UICfgDefault.h
+++ b/code/application/source/cardv/SrcCode/UIWnd/LVGL_SPORTCAM/UIInfo/UICfgDefault.h
@@ -263,7 +263,7 @@
 #define DEFAULT_MULTISHOT_INTEVEL SF_MULTISHOT_INTEVEL_1S
 #define DEFAULT_PIC_UP_DAILY_REPORT   SF_OFF
 #define DEFAULT_BLU_SWITCH   SF_ON
-
+#define DEFAULT_WIFI_SWITCH   SF_ON
 #define SIFAR_FTP_IP   					"119.23.174.139"
 #define SIFAR_FTP_PORT      			"21"
 #define SIFAR_FTP_USERNAME				"cameraftp"
diff --git a/code/application/source/cardv/SrcCode/UIWnd/LVGL_SPORTCAM/UIInfo/UIInfo.c b/code/application/source/cardv/SrcCode/UIWnd/LVGL_SPORTCAM/UIInfo/UIInfo.c
index 5aaf1db14..0472d1054 100755
--- a/code/application/source/cardv/SrcCode/UIWnd/LVGL_SPORTCAM/UIInfo/UIInfo.c
+++ b/code/application/source/cardv/SrcCode/UIWnd/LVGL_SPORTCAM/UIInfo/UIInfo.c
@@ -1765,6 +1765,7 @@ void SysResetFlag(void)
 	puiPara->MultiShotIntevel = DEFAULT_MULTISHOT_INTEVEL;
 	puiPara->PicUpDailyReport = DEFAULT_PIC_UP_DAILY_REPORT;
     puiPara->BluSwitch = DEFAULT_BLU_SWITCH;
+    puiPara->WifiSwitch = DEFAULT_WIFI_SWITCH;
 	if(puiPara->ModuleImei[0] != '\0')
 	{
 		puiPara->DailyReportTime.Hour = ((UINT16)(puiPara->ModuleImei[11]-48)*10+(puiPara->ModuleImei[12]-48))%12;
diff --git a/code/application/source/sf_app/code/source/app/sf_app.c b/code/application/source/sf_app/code/source/app/sf_app.c
index 57c889bd6..3e029dd7b 100755
--- a/code/application/source/sf_app/code/source/app/sf_app.c
+++ b/code/application/source/sf_app/code/source/app/sf_app.c
@@ -157,8 +157,14 @@ int main(int argc, char *argv[])
         #if SF_IQ_TEST != ENABLE
         if(SF_MCU_STARTUP_ONKEY == startup)
         {
-            sf_set_wifi_en(1);
-            sf_set_bt_en(1);
+            if(puiPara->WifiSwitch)
+            {
+                sf_set_wifi_en(1);
+            }
+            if(puiPara->BluSwitch)
+            {
+                sf_set_bt_en(1);
+            }
         }
         if((0 == isUpdate) && (puiPara->GprsSwitch))
         {
diff --git a/code/lib/source/sifar/code/include/sf_common.h b/code/lib/source/sifar/code/include/sf_common.h
index ea9c418dd..4b153e3ee 100755
--- a/code/lib/source/sifar/code/include/sf_common.h
+++ b/code/lib/source/sifar/code/include/sf_common.h
@@ -156,4 +156,6 @@ BOOL sf_ota_trigger(void);
 BOOL sf_ota_result(void);
 SF_BLE_STATUS_E sf_get_ble_status(void);
 void sf_set_ble_status(SF_BLE_STATUS_E enStatus);
+BOOL cmd_wifi_switch(unsigned char argc, char **argv);
+void sf_set_msdc_clk(void);
 #endif
diff --git a/code/lib/source/sifar/code/source/common/sf_common.c b/code/lib/source/sifar/code/source/common/sf_common.c
index 28ae345c2..1389bc63e 100755
--- a/code/lib/source/sifar/code/source/common/sf_common.c
+++ b/code/lib/source/sifar/code/source/common/sf_common.c
@@ -2613,6 +2613,12 @@ void* sf_cardv_wifi_thread(void *arg)
 UINT32 sf_cardv_wifi_start(void)
 {
     SINT32 ret = 1;
+    UIMenuStoreInfo *puiPara = sf_ui_para_get();
+    if(puiPara->WifiSwitch == SF_OFF)
+    {
+        SLOGE("WifiSwitch OFF\n");
+        return 1;
+    }
 	if(WifiTskCfg.IsRun)
 	{	
 		SLOGE("thread has already run !!!\n");
@@ -3211,6 +3217,19 @@ BOOL cmd_blu_switch(unsigned char argc, char **argv)
 	return TRUE;
 }
 
+BOOL cmd_wifi_switch(unsigned char argc, char **argv)
+{
+	UINT32 value;
+    UIMenuStoreInfo *puiPara = sf_ui_para_get();
+	sscanf_s(argv[0],"%d", &value);
+	if(value < SF_ON_OFF_MAX){
+		puiPara->WifiSwitch = value;
+
+		Save_MenuInfo();
+	}
+    printf("[%s:%d] WifiSwitch:%d\n", __FUNCTION__, __LINE__,puiPara->WifiSwitch);
+	return TRUE;
+}
 
 SF_BLE_STATUS_E sf_get_ble_status(void)
 {
@@ -3228,4 +3247,11 @@ void sf_set_ble_status(SF_BLE_STATUS_E enStatus)
         SLOGE("Type format error\n");
     return;
 
+}
+
+void sf_set_msdc_clk(void)
+{
+	printf("[%s:%d] s\n", __FUNCTION__, __LINE__);
+    system("echo 24000000 > /sys/kernel/debug/mmc0/clock");
+	printf("[%s:%d] e \n", __FUNCTION__, __LINE__);
 }
\ No newline at end of file