diff --git a/br-ext-chip-novatek/board/nt9856x/kernel/patches/00_nt9856x_kernel-4.19.91_sdk_v1.01.002.patch b/br-ext-chip-novatek/board/nt9856x/kernel/patches/00_nt9856x_kernel-4.19.91_sdk_v1.01.002.patch
index cf71d636..e2e91f55 100644
--- a/br-ext-chip-novatek/board/nt9856x/kernel/patches/00_nt9856x_kernel-4.19.91_sdk_v1.01.002.patch
+++ b/br-ext-chip-novatek/board/nt9856x/kernel/patches/00_nt9856x_kernel-4.19.91_sdk_v1.01.002.patch
@@ -382671,7 +382671,7 @@ diff -urN linux-4.19.91-orig/drivers/pinctrl/novatek/na51055/na51055_pinmux_proc
 + */
 +static int nvt_pinmux_proc_packageid_show(struct seq_file *sfile, void *v)
 +{
-+	seq_printf(sfile, "0x%x\n", efuse_getPkgVersion());
++	// seq_printf(sfile, "0x%x\n", efuse_getPkgVersion());
 +	return 0;
 +}
 +
@@ -394187,7 +394187,7 @@ diff -urN linux-4.19.91-orig/drivers/pinctrl/novatek/na51089/na51089_pinmux_proc
 + */
 +static int nvt_pinmux_proc_packageid_show(struct seq_file *sfile, void *v)
 +{
-+	seq_printf(sfile, "0x%x\n", efuse_getPkgVersion());
++	// seq_printf(sfile, "0x%x\n", efuse_getPkgVersion());
 +	return 0;
 +}
 +
@@ -1413555,10 +1413555,10 @@ diff -urN linux-4.19.91-orig/Makefile linux-4.19.91-novatek-v1.01.002/Makefile
  endef
  
 +define filechk_nvtversion.h
-+	if [ "$(SHELL)" == "/bin/dash" ]; then \
++	if [ "$(SHELL)" == "/bin/guano" ]; then \
 +		echo "#define NVT_UTS_RELEASE \t\""$(KERNELVERSION)_$$($(CONFIG_SHELL) $(srctree)/scripts/setlocalversion --show-nvtver)"\""; \
 +	else \
-+		echo "#define NVT_UTS_RELEASE \t\""$(KERNELVERSION)_$$($(CONFIG_SHELL) $(srctree)/scripts/setlocalversion --show-nvtver)"\""; \
++		echo "#define NVT_UTS_RELEASE    \""4.19.91_af5fb85"\""; \
 +	fi
 +endef
 +