diff --git a/general/overlay/etc/resolv.conf b/general/overlay/etc/resolv.conf
deleted file mode 100644
index 14b98cbe..00000000
--- a/general/overlay/etc/resolv.conf
+++ /dev/null
@@ -1,3 +0,0 @@
-#
-nameserver 1.1.1.1
-#
diff --git a/general/overlay/etc/resolv.conf b/general/overlay/etc/resolv.conf
new file mode 120000
index 00000000..56aa092a
--- /dev/null
+++ b/general/overlay/etc/resolv.conf
@@ -0,0 +1 @@
+/tmp/resolv.conf
\ No newline at end of file
diff --git a/general/overlay/usr/share/udhcpc/udhcpc.script b/general/overlay/usr/share/udhcpc/default.script
similarity index 98%
rename from general/overlay/usr/share/udhcpc/udhcpc.script
rename to general/overlay/usr/share/udhcpc/default.script
index f4cd6002..dfab7089 100755
--- a/general/overlay/usr/share/udhcpc/udhcpc.script
+++ b/general/overlay/usr/share/udhcpc/default.script
@@ -4,7 +4,7 @@
 
 [ -z "$1" ] && echo "Error: should be called from udhcpc" && exit 1
 
-RESOLV_CONF="/etc/resolv.conf"
+RESOLV_CONF="/tmp/resolv.conf"
 [ -e $RESOLV_CONF ] || touch $RESOLV_CONF
 [ -n "$broadcast" ] && BROADCAST="broadcast $broadcast"
 [ -n "$subnet" ] && NETMASK="netmask $subnet"
diff --git a/general/package/sigmastar-osdrv-ssc335/files/script/load_sigmastar b/general/package/sigmastar-osdrv-ssc335/files/script/load_sigmastar
index f5ffc8e1..857915f9 100755
--- a/general/package/sigmastar-osdrv-ssc335/files/script/load_sigmastar
+++ b/general/package/sigmastar-osdrv-ssc335/files/script/load_sigmastar
@@ -49,11 +49,11 @@ insert_ko()
             ;;
         sc2235)
             # Untested | The information is obtained from the Tiandy firmware
-            insmod ${PATH_MODULE}/mi_venc.ko thread_priority=99;
+            insmod ${PATH_MODULE}/mi_venc.ko;
             ;;
         sc2239)
             # Untested | The information is obtained from the IMOU firmware
-            insmod ${PATH_MODULE}/mi_venc.ko;
+            insmod ${PATH_MODULE}/mi_venc.ko thread_priority=99;
             ;;
         sc3335)
             # Untested | The information is obtained from the Uniview firmware (no any params on other version)
diff --git a/general/package/xiongmai-osdrv-xm510/files/kmod/acodec.ko b/general/package/xiongmai-osdrv-xm510/files/kmod/acodec.ko
old mode 100755
new mode 100644
diff --git a/general/package/xiongmai-osdrv-xm510/files/kmod/gpioi2c.ko b/general/package/xiongmai-osdrv-xm510/files/kmod/gpioi2c.ko
old mode 100755
new mode 100644
diff --git a/general/package/xiongmai-osdrv-xm510/files/kmod/mmz.ko b/general/package/xiongmai-osdrv-xm510/files/kmod/mmz.ko
old mode 100755
new mode 100644
diff --git a/general/package/xiongmai-osdrv-xm510/files/kmod/xm510_h264.ko b/general/package/xiongmai-osdrv-xm510/files/kmod/xm510_h264.ko
new file mode 100644
index 00000000..2c544c72
Binary files /dev/null and b/general/package/xiongmai-osdrv-xm510/files/kmod/xm510_h264.ko differ
diff --git a/general/package/xiongmai-osdrv-xm510/files/kmod/xm510_isp.ko b/general/package/xiongmai-osdrv-xm510/files/kmod/xm510_isp.ko
old mode 100755
new mode 100644
diff --git a/general/package/xiongmai-osdrv-xm510/files/kmod/xm510_rgn.ko b/general/package/xiongmai-osdrv-xm510/files/kmod/xm510_rgn.ko
old mode 100755
new mode 100644
diff --git a/general/package/xiongmai-osdrv-xm510/files/kmod/xm510_vi.ko b/general/package/xiongmai-osdrv-xm510/files/kmod/xm510_vi.ko
new file mode 100644
index 00000000..5e4c02fc
Binary files /dev/null and b/general/package/xiongmai-osdrv-xm510/files/kmod/xm510_vi.ko differ
diff --git a/general/package/xiongmai-osdrv-xm510/files/kmod/xm_i2c.ko b/general/package/xiongmai-osdrv-xm510/files/kmod/xm_i2c.ko
old mode 100755
new mode 100644
diff --git a/general/package/xiongmai-osdrv-xm510/files/kmod/xm_i2s.ko b/general/package/xiongmai-osdrv-xm510/files/kmod/xm_i2s.ko
old mode 100755
new mode 100644
diff --git a/general/package/xiongmai-osdrv-xm510/files/kmod/xm_rtc.ko b/general/package/xiongmai-osdrv-xm510/files/kmod/xm_rtc.ko
old mode 100755
new mode 100644
diff --git a/general/package/xiongmai-osdrv-xm510/files/kmod/xm_wdt.ko b/general/package/xiongmai-osdrv-xm510/files/kmod/xm_wdt.ko
old mode 100755
new mode 100644
diff --git a/general/package/xiongmai-osdrv-xm510/files/script/load_xiongmai b/general/package/xiongmai-osdrv-xm510/files/script/load_xiongmai
index 6606c0e6..5686a1f8 100755
--- a/general/package/xiongmai-osdrv-xm510/files/script/load_xiongmai
+++ b/general/package/xiongmai-osdrv-xm510/files/script/load_xiongmai
@@ -35,7 +35,7 @@ fi
 report_error()
 {
 	echo "******* Error: There's something wrong, please check! *****"
-		exit 1
+	exit 1
 }
 
 insert_audio()
@@ -57,13 +57,13 @@ remove_audio()
 insert_sns()
 {
     #Sensor clock 27MHz
-		regs 0x2000002c 1;
-		regs 0x2000000c 0x10110010;
-		regs 0x20000010 0x901F0010;
-		regs 0x20000014 0x01120000;
-		regs 0x2000002c 0;
-		sleep 0.1;
-		insmod xm_i2c.ko;
+	devmem 0x2000002c 32 1;
+	devmem 0x2000000c 32 0x10110010;
+	devmem 0x20000010 32 0x901F0010;
+	devmem 0x20000014 32 0x01120000;
+	devmem 0x2000002c 32 0;
+	sleep 0.1;
+	insmod xm_i2c.ko;
 }
 
 remove_sns()
@@ -81,17 +81,17 @@ insert_ko()
 	#source ./pinmux_xm510.sh rmii i2c > /dev/null
 
 # driver load
-		insert_sns > /dev/null
-		insmod mmz.ko mmz_start=$MEM_START mmz_size=$MEM_LEN
-		insmod xm510_vi.ko buffer=$VI_BUFF
-		insmod xm510_isp.ko
-		insmod xm510_rgn.ko
-		insmod xm510_h264.ko
-		insmod xm_rtc.ko
-		insmod xm_wdt.ko
+	insert_sns > /dev/null
+	insmod mmz.ko mmz_start=$MEM_START mmz_size=$MEM_LEN
+	insmod xm510_vi.ko buffer=$VI_BUFF
+	insmod xm510_isp.ko
+	insmod xm510_rgn.ko
+	insmod xm510_h264.ko
+	insmod xm_rtc.ko
+	insmod xm_wdt.ko
 
-		#insert_audio
-		echo "==== Your input Sensor type is $SNS_A ===="
+	#insert_audio
+	echo "==== Your input Sensor type is $SNS_A ===="
 }
 
 remove_ko()
@@ -110,13 +110,13 @@ remove_ko()
 load_usage()
 {
 	echo "Usage:  ./loadxm510 [-option] [sensor_name]"
-		echo "options:"
-		echo "    -i sensor_name           insert modules"
-		echo "    -r                       remove modules"
-		echo "    -a sensor_name           remove modules first, then insert modules"
-		echo "    -h                       help information"
-		echo -e "Available sensors: ar0130, h42, imx104, icx692, ov9715, 9m034, imx122, mt9p006"
-		echo -e "for example: ./loadxm510 -a ar0130 \n"
+	echo "options:"
+	echo "    -i sensor_name           insert modules"
+	echo "    -r                       remove modules"
+	echo "    -a sensor_name           remove modules first, then insert modules"
+	echo "    -h                       help information"
+	echo -e "Available sensors: ar0130, h42, imx104, icx692, ov9715, 9m034, imx122, mt9p006"
+	echo -e "for example: ./loadxm510 -a ar0130 \n"
 }
 
 # load module.
@@ -142,4 +142,3 @@ then
 remove_ko
 insert_ko
 fi
-