diff --git a/services/BUILD.gn b/services/BUILD.gn
index d1a1f0bdc2ee6de70b9fe61d9e85cd9c1026ecee..a317ab1b727223f16d0831930fe8331a90008338 100644
--- a/services/BUILD.gn
+++ b/services/BUILD.gn
@@ -169,6 +169,11 @@ if (defined(ohos_lite)) {
     part_name = "init"
   }
 
+  ohos_prebuilt_etc("group") {
+    source = "//base/startup/init_lite/services/etc/group"
+    part_name = "init"
+  }
+
   ohos_prebuilt_etc("init.Hi3516DV300.cfg") {
     source = "//device/hisilicon/hi3516dv300/build/rootfs/init.Hi3516DV300.cfg"
     part_name = "init"
@@ -197,6 +202,7 @@ if (defined(ohos_lite)) {
       ":init.usb.cfg",
       ":init.usb.configfs.cfg",
       ":passwd",
+      ":group",
     ]
   }
 }
diff --git a/services/etc/group b/services/etc/group
new file mode 100755
index 0000000000000000000000000000000000000000..47bc75cf076aee5a0fccaa2fc38ba263b8f8ce57
--- /dev/null
+++ b/services/etc/group
@@ -0,0 +1,115 @@
+root:x:0
+daemon:x:1
+bin:x:2
+system:x:1000
+radio:x:1001
+bluetooth:x:1002
+graphics:x:1003
+input:x:1004
+audio:x:1005
+camera:x:1006
+log:x:1007
+compass:x:1008
+mount:x:1009
+wifi:x:1010
+adb:x:1011
+install:x:1012
+media:x:1013
+dhcp:x:1014
+sdcard_rw:x:1015
+vpn:x:1016
+keystore:x:1017
+usb:x:1018
+drm:x:1019
+mdnsr:x:1020
+gps:x:1021
+unused1:x:1022
+media_rw:x:1023
+mtp:x:1024
+unused2:x:1025
+drmrpc:x:1026
+nfc:x:1027
+sdcard_r:x:1028
+clat:x:1029
+loop_radio:x:1030
+media_drm:x:1031
+package_info:x:1032
+sdcard_pics:x:1033
+sdcard_av:x:1034
+sdcard_all:x:1035
+logd:x:1036
+shared_relro:x:1037
+dbus:x:1038
+tlsdate:x:1039
+media_ex:x:1040
+audioserver:x:1041
+metrics_coll:x:1042
+metricsd:x:1043
+webserv:x:1044
+debuggerd:x:1045
+media_codec:x:1046
+cameraserver:x:1047
+firewall:x:1048
+trunks:x:1049
+nvram:x:1050
+dns:x:1051
+dns_tether:x:1052
+webview_zygote:x:1053
+vehicle_network:x:1054
+media_audio:x:1055
+media_video:x:1056
+media_image:x:1057
+tombstoned:x:1058
+media_obb:x:1059
+ese:x:1060
+ota_update:x:1061
+automotive_evs:x:1062
+lowpan:x:1063
+hsm:x:1064
+reserved_disk:x:1065
+statsd:x:1066
+incidentd:x:1067
+secure_element:x:1068
+lmkd:x:1069
+llkd:x:1070
+iorapd:x:1071
+gpu_service:x:1072
+network_stack:x:1073
+gsid:x:1074
+shell:x:2000
+cache:x:2001
+diag:x:2002
+oem_reserved_start:x:2900
+oem_reserved_end:x:2999
+net_bt_admin:x:3001
+net_bt:x:3002
+inet:x:3003
+net_raw:x:3004
+net_admin:x:3005
+net_bw_stats:x:3006
+net_bw_acct:x:3007
+readproc:x:3009
+wakelock:x:3010
+uhid:x:3011
+oem_reserved_2_start:x:5000
+oem_reserved_2_end:x:5999
+everybody:x:9997
+misc:x:9998
+nobody:x:9999
+app:x:10000
+app_start:x:10000
+app_end:x:19999
+cache_gid_start:x:20000
+cache_gid_end:x:29999
+ext_gid_start:x:30000
+ext_gid_end:x:39999
+ext_cache_gid_start:x:40000
+ext_cache_gid_end:x:49999
+shared_gid_start:x:50000
+shared_gid_end:x:59999
+overflowuid:x:65534
+isolated_start:x:90000
+isolated_end:x:99999
+user:x:100000
+user_offset:x:100000
+
diff --git a/services/etc/passwd b/services/etc/passwd
index bad5f0ff960420ccaba17beac7b2769cfa516a0b..f84c1e21ebc2e81ba435539ab3f379701c91d680 100755
--- a/services/etc/passwd
+++ b/services/etc/passwd
@@ -112,4 +112,3 @@ isolated_start:x:90000:90000:::/bin/false
 isolated_end:x:99999:99999:::/bin/false
 user:x:100000:100000:::/bin/false
 user_offset:x:100000:100000:::/bin/false
-
diff --git a/services/src/uevent.c b/services/src/uevent.c
index 103952fb9586f86f6a0da023cbe5ff349fe43640..b9f422d0f56353ba4ad1f4060d39e77b26926ca4 100644
--- a/services/src/uevent.c
+++ b/services/src/uevent.c
@@ -33,7 +33,7 @@
 #include "securec.h"
 
 #define LINK_NUMBER 4
-#define DEFAULT_DIR_MODE 0755
+#define DEFAULT_DIR_MODE (S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH)
 #define DEV_DRM 3
 #define DEV_ONCRPC 6
 #define DEV_ADSP 4
@@ -67,7 +67,7 @@
 #define DEFAULT_MODE 0000
 #define DEVICE_SKIP 5
 #define HANDLE_DEVICE_USB 3
-#define DEFAULT_NO_AUTHORITY_MODE 0600
+#define DEVICE_DEFAULT_MODE (S_IRUSR | S_IWUSR | S_IRGRP)
 
 int g_ueventFD = -1;
 
@@ -387,6 +387,58 @@ struct DevPermissionMapper {
 
 struct DevPermissionMapper DEV_MAPPER[] = {
     {"/dev/binder", 0666, 0, 0},
+    {"/dev/input/event0", 0660, 0, 1004},
+    {"/dev/input/event1", 0660, 0, 1004},
+    {"/dev/input/mice", 0660, 0, 1004},
+    {"/dev/input/mouse0", 0660, 0, 1004},
+    {"/dev/snd/timer", 0660, 1000, 1005},
+    {"/dev/zero", 0666, 0, 0},
+    {"/dev/full", 0666, 0, 0},
+    {"/dev/ptmx", 0666, 0, 0},
+    {"/dev/tty", 0666, 0, 0},
+    {"/dev/random", 0666, 0, 0},
+    {"/dev/urandom", 0666, 0, 0},
+    {"/dev/ashmem", 0666, 0, 0},
+    {"/dev/pmsg0", 0222, 0, 0},
+    {"/dev/jpeg", 0666, 1000, 1003},
+    {"/dev/vinput", 0660, 1000, 1004},
+    {"/dev/mmz_userdev", 0644, 1000, 1005},
+    {"/dev/graphics/fb0", 0660, 1000, 1003},
+    {"/dev/mem", 0660, 1000, 1005},
+    {"/dev/ion", 0666, 1000, 1000},
+    {"/dev/btusb0", 0660, 1002, 1002},
+    {"/dev/uhid", 0660, 1002, 1002},
+    {"/dev/tc_ns_client", 0660, 1000, 1005},
+    {"/dev/rtk_btusb", 0660, 1002, 0},
+    {"/dev/sil9293", 0660, 1000, 1005},
+    {"/dev/stpbt", 0660, 1002, 1001},
+    {"/dev/avs", 0660, 1000, 1005},
+    {"/dev/gdc", 0660, 1000, 1005},
+    {"/dev/hdmi", 0660, 1000, 1005},
+    {"/dev/hi_mipi", 0660, 1000, 1005},
+    {"/dev/hi_mipi_tx", 0660, 1000, 1005},
+    {"/dev/hi_tde", 0644, 1000, 1003},
+    {"/dev/isp_dev", 0660, 1000, 1006},
+    {"/dev/match", 0660, 1000, 1005},
+    {"/dev/photo", 0660, 1000, 1005},
+    {"/dev/rect", 0660, 1000, 1005},
+    {"/dev/rgn", 0660, 1000, 1005},
+    {"/dev/sys", 0660, 1000, 1005},
+    {"/dev/vb", 0666, 1000, 1005},
+    {"/dev/vdec", 0666, 1000, 1005},
+    {"/dev/venc", 0666, 1000, 1005},
+    {"/dev/vi", 0660, 1000, 1005},
+    {"/dev/vo", 0660, 1000, 1005},
+    {"/dev/vpss", 0660, 1000, 1005},
+    {"/dev/i2c-0", 0660, 1000, 1006},
+    {"/dev/i2c-1", 0660, 1000, 1006},
+    {"/dev/i2c-2", 0660, 1000, 1006},
+    {"/dev/i2c-3", 0660, 1000, 1006},
+    {"/dev/i2c-4", 0660, 1000, 1006},
+    {"/dev/i2c-5", 0660, 1000, 1006},
+    {"/dev/i2c-6", 0660, 1000, 1006},
+    {"/dev/i2c-7", 0660, 1000, 1006},
+    {"/dev/vgs", 0666, 1000, 1005},
     {"/dev/dri/card0", 0666, 0, 1003},
     {"/dev/dri/card0-DSI-1", 0666, 0, 1003},
     {"/dev/dri/card0-HDMI-A-1", 0666, 0, 1003},
@@ -415,7 +467,7 @@ static void MakeDevice(const char *devPath, const char *path, int block, int maj
     /* Only for super user */
     gid_t gid = 0;
     dev_t dev;
-    mode_t mode = DEFAULT_NO_AUTHORITY_MODE;
+    mode_t mode = DEVICE_DEFAULT_MODE;
     mode |= (block ? S_IFBLK : S_IFCHR);
     dev = makedev(major, minor);
     setegid(gid);