diff --git a/vendor/huanglong/linux/dts/huanglong/wulin/hi3751v811_c/base/hi3751v811/pdm.dtsi b/vendor/huanglong/linux/dts/huanglong/wulin/hi3751v811_c/base/hi3751v811/pdm.dtsi
index e4bbd8396f..6365540cc2 100755
--- a/vendor/huanglong/linux/dts/huanglong/wulin/hi3751v811_c/base/hi3751v811/pdm.dtsi
+++ b/vendor/huanglong/linux/dts/huanglong/wulin/hi3751v811_c/base/hi3751v811/pdm.dtsi
@@ -18,7 +18,7 @@
         src_disp=<0>;
         disp_enable=<1>;
         logo_index=<0>;
-        panel_index=<6>;
+        panel_index=<0>;
         brightness=<512>;
         contrast=<512>;
         saturation=<512>;
diff --git a/vendor/huanglong/minorimages/baseparam/baseparam_hi3751v811_c.img b/vendor/huanglong/minorimages/baseparam/baseparam_hi3751v811_c.img
index 88a3d57d06..6c24d197de 100755
Binary files a/vendor/huanglong/minorimages/baseparam/baseparam_hi3751v811_c.img and b/vendor/huanglong/minorimages/baseparam/baseparam_hi3751v811_c.img differ