diff --git a/interfaces/innerkits/fd_holder/fd_holder.c b/interfaces/innerkits/fd_holder/fd_holder.c
index d56af0754f251a19d656ed3e1b21b2d508655f4c..04d9f044b7e7102b663ad877ad88778aa36ed66d 100644
--- a/interfaces/innerkits/fd_holder/fd_holder.c
+++ b/interfaces/innerkits/fd_holder/fd_holder.c
@@ -25,7 +25,7 @@
 static int BuildClientSocket(void)
 {
     int sockFd;
-    sockFd = socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0);
+    sockFd = socket(AF_UNIX, SOCK_DGRAM | SOCK_CLOEXEC, 0);
     if (sockFd < 0) {
         BEGET_LOGE("Failed to build socket, err = %d", errno);
         return -1;
diff --git a/interfaces/innerkits/fd_holder/fd_holder_internal.c b/interfaces/innerkits/fd_holder/fd_holder_internal.c
index 04dcbc9d757837ad52d858daf6f43a1720c9f1b5..a9ca5dca350e43f76c5c183c1303a7a69085324e 100644
--- a/interfaces/innerkits/fd_holder/fd_holder_internal.c
+++ b/interfaces/innerkits/fd_holder/fd_holder_internal.c
@@ -40,7 +40,7 @@ int BuildControlMessage(struct msghdr *msghdr,  int *fds, int fdCount, bool send
         msghdr->msg_controllen += CMSG_SPACE(sizeof(struct ucred));
     }
 
-    msghdr->msg_control = calloc(1, (msghdr->msg_controllen == 0 ? 1 : msghdr->msg_controllen));
+    msghdr->msg_control = calloc(1, ((msghdr->msg_controllen == 0) ? 1 : msghdr->msg_controllen));
     if (msghdr->msg_control == NULL) {
         BEGET_LOGE("Failed to build control message");
         return -1;
diff --git a/interfaces/innerkits/fs_manager/fstab_mount.c b/interfaces/innerkits/fs_manager/fstab_mount.c
index a55dfdaa7cc6b835adfe515d7c03415b62e6413c..d119c1f4a5f9f9b903c5630094217348e3ff5e2e 100644
--- a/interfaces/innerkits/fs_manager/fstab_mount.c
+++ b/interfaces/innerkits/fs_manager/fstab_mount.c
@@ -170,7 +170,8 @@ static int DoResizeF2fs(const char* device, const unsigned long long size)
         char **argv = (char **)cmd;
         ret = ExecCommand(argc, argv);
     } else {
-        unsigned long long realSize = size * ((unsigned long long)1024 * 1024 / 512);
+        unsigned long long realSize = size *
+            ((unsigned long long)RESIZE_BUFFER_SIZE * RESIZE_BUFFER_SIZE / FS_MANAGER_BUFFER_SIZE);
         char sizeStr[RESIZE_BUFFER_SIZE] = {0};
         sprintf_s(sizeStr, RESIZE_BUFFER_SIZE, "%llu", realSize);
         char *cmd[] = {
diff --git a/interfaces/innerkits/syscap/init_syscap.c b/interfaces/innerkits/syscap/init_syscap.c
index 72fbb622f56a05a636f93817a842127baaae4790..399b7ccf727e4aa91a5ccda1743a8e7d0c974596 100644
--- a/interfaces/innerkits/syscap/init_syscap.c
+++ b/interfaces/innerkits/syscap/init_syscap.c
@@ -25,6 +25,7 @@
 
 #define SYSCAP_MAX_SIZE 100
 #define SYSCAP_PREFIX_NAME "SystemCapability"
+#define CONST_SYSCAP_PREFIX_NAME "const.SystemCapability"
 
 bool HasSystemCapability(const char *cap)
 {
@@ -32,12 +33,12 @@ bool HasSystemCapability(const char *cap)
     char paramValue[PARAM_VALUE_LEN_MAX] = { 0 };
     unsigned int valueLen = PARAM_VALUE_LEN_MAX;
 
-    if (strncmp(SYSCAP_PREFIX_NAME, cap, sizeof(SYSCAP_PREFIX_NAME) - 1) != 0) {
-        if (strncpy_s(capName, sizeof(capName), cap, sizeof(capName) - 1) < 0) {
-            BEGET_LOGE("Failed strncpy_s err=%d", errno);
+    if (strncmp(SYSCAP_PREFIX_NAME, cap, sizeof(SYSCAP_PREFIX_NAME) - 1) == 0) {
+        if (snprintf_s(capName, SYSCAP_MAX_SIZE, SYSCAP_MAX_SIZE - 1, "const.%s", cap) == -1) {
+            BEGET_LOGE("Failed snprintf_s err=%d", errno);
             return false;
         }
-    } else if (snprintf_s(capName, SYSCAP_MAX_SIZE, SYSCAP_MAX_SIZE - 1, SYSCAP_PREFIX_NAME".%s", cap) == -1) {
+    } else if (snprintf_s(capName, SYSCAP_MAX_SIZE, SYSCAP_MAX_SIZE - 1, CONST_SYSCAP_PREFIX_NAME".%s", cap) == -1) {
         BEGET_LOGE("Failed snprintf_s err=%d", errno);
         return false;
     }
diff --git a/services/BUILD.gn b/services/BUILD.gn
index c3fc230c54341e8e08223be39c95ac843c131a31..68e54af2dcadbdfecc41a8fa156e47b557e607af 100755
--- a/services/BUILD.gn
+++ b/services/BUILD.gn
@@ -275,6 +275,23 @@ if (defined(ohos_lite)) {
     part_name = "init"
   }
 
+  ohos_prebuilt_etc("syscap.para") {
+    source =
+        "${preloader_output_dir}/${product_name}/system/etc/param/syscap.para"
+    module_install_dir = "etc/param/"
+    part_name = "init"
+  }
+
+  ohos_prebuilt_etc("syscap.json") {
+    source = "${preloader_output_dir}/${product_name}/system/etc/syscap.json"
+    part_name = "init"
+  }
+
+  ohos_prebuilt_etc("systemcapability.json") {
+    source = "${preloader_output_dir}/${product_name}/system/etc/SystemCapability.json"
+    part_name = "init"
+  }
+
   group("init_etc") {
     deps = [
       ":boot.group",
@@ -286,6 +303,9 @@ if (defined(ohos_lite)) {
       ":ohos.para",
       ":ohos.para.dac",
       ":passwd",
+      ":syscap.json",
+      ":syscap.para",
+      ":systemcapability.json",
     ]
   }
 }
diff --git a/services/begetctl/param_cmd.c b/services/begetctl/param_cmd.c
index c34d60ecda63c7ec0fcfdbd22e0d129d687bd61f..6a3edd7200f02a1ec62d35b64396a11bc16d2cd0 100755
--- a/services/begetctl/param_cmd.c
+++ b/services/begetctl/param_cmd.c
@@ -202,7 +202,7 @@ static int32_t BShellParamCmdLs(BShellHandle shell, int32_t argc, char *argv[])
     char *buffer = GetLocalBuffer(&buffSize);
     char *realParameter = GetRealParameter(shell, (input == NULL) ? "" : input, buffer, buffSize);
     BSH_CHECK(realParameter != NULL, return BSH_INVALID_PARAM, "Invalid shell env");
-    char *prefix = strdup(strlen(realParameter) == 0 ? "#" : realParameter);
+    char *prefix = strdup((strlen(realParameter) == 0) ? "#" : realParameter);
     BSH_LOGV("BShellParamCmdLs prefix %s", prefix);
     int ret = 0;
     if (all != 0) {
diff --git a/services/begetctl/service_control.c b/services/begetctl/service_control.c
index 13e25e1646ffded582f266146f6f191a387000eb..75d32e4b8e8cdb398b00aa2010d9c1fdba7da0a5 100755
--- a/services/begetctl/service_control.c
+++ b/services/begetctl/service_control.c
@@ -14,11 +14,11 @@
 */
 #include "service_control.h"
 
+#include <errno.h>
 #include <stdio.h>
 #include <string.h>
 
 #include "begetctl.h"
-#include "securec.h"
 #include "sys_param.h"
 
 #define SERVICE_START_NUMBER 2
diff --git a/services/begetctl/shell/shell_bas.c b/services/begetctl/shell/shell_bas.c
index 15a0c6796ad2f7ab9ed0991dbcbf4a2ed6ebffca..b2e6329657f9eb9c998e3e85e8c69d6c60758012 100755
--- a/services/begetctl/shell/shell_bas.c
+++ b/services/begetctl/shell/shell_bas.c
@@ -152,7 +152,7 @@ void BShellEnvOutputResult(BShellHandle handle, int32_t result)
 
 static void BShellEnvOutputParam(BShellHandle handle, char *var)
 {
-    BShellEnvOutput(handle, var[0] == '$' ? var + 1 : var);
+    BShellEnvOutput(handle, (var[0] == '$') ? var + 1 : var);
     BShellEnvOutputString(handle, " = ");
     BShellEnvOutputString(handle, BShellEnvGetStringParam(handle, var));
 }
diff --git a/services/etc/group b/services/etc/group
index 0492aa72e6806cc62b58fcb1b8dd65b25f8354f9..43295ee53dfb9843550288bcbce1b33e587305ae 100755
--- a/services/etc/group
+++ b/services/etc/group
@@ -4,6 +4,7 @@ system:x:1000:
 radio:x:1001:
 bluetooth:x:1002:
 graphics:x:1003:
+file_manager:x:1006:
 log:x:1007:
 user_data_rw:x:1008:
 dfs:x:1009:
diff --git a/services/etc/init.cfg b/services/etc/init.cfg
index ce279cf189767624723506153abe4acfdc8f4492..8b4fe6b5a0d57625e749d3cbe8b8709342b75d76 100755
--- a/services/etc/init.cfg
+++ b/services/etc/init.cfg
@@ -17,6 +17,10 @@
                 "start watchdog_service",
                 "mkdir /data",
                 "mount_fstab /vendor/etc/fstab.${ohos.boot.hardware}",
+                "chown system system /data",
+                "chmod 0771 /data",
+                "mkdir /data/service 0711 root root",
+                "mkdir /data/service/el0 0711 root root",
                 "load_persist_params ",
                 "chown access_token access_token /dev/access_token_id",
                 "chmod 0666 /dev/access_token_id"
@@ -143,6 +147,9 @@
                 "chown system system /sys/power/state",
                 "chown system system /sys/power/wakeup_count",
                 "chmod 0660 /sys/power/state",
+                "mount pstore pstore /sys/fs/pstore nodev noexec nosuid",
+                "chown system log /sys/fs/pstore",
+                "chmod 0550 /sys/fs/pstore",
                 "ifup lo",
                 "hostname localhost",
                 "domainname localdomain"
@@ -184,8 +191,6 @@
         }, {
             "name" : "post-fs-data",
             "cmds" : [
-                "chown system system /data",
-                "chmod 0771 /data",
                 "mkdir /data/app 0711 root root",
                 "mkdir /data/app/el1 0711 root root",
                 "mkdir /data/app/el1/bundle 0711 root root",
@@ -193,8 +198,6 @@
                 "mkdir /data/app/el2 0711 root root",
                 "mkdir /data/app/el3 0711 root root",
                 "mkdir /data/app/el4 0711 root root",
-                "mkdir /data/service 0711 root root",
-                "mkdir /data/service/el0 0711 root root",
                 "mkdir /data/service/el1 0711 root root",
                 "mkdir /data/service/el1/public 0711 root root",
                 "mkdir /data/service/el1/public/AbilityManagerService 0711 system system",
diff --git a/services/etc/init.without_two_stages.cfg b/services/etc/init.without_two_stages.cfg
index e8af5c5a013dbdc47e6d008dfb9e9486163f5e4e..6650b7a27438fb274fa3be265470cc082c99ad6d 100755
--- a/services/etc/init.without_two_stages.cfg
+++ b/services/etc/init.without_two_stages.cfg
@@ -19,6 +19,10 @@
                 "mkdir /data",
                 "mount ext4 /dev/block/platform/soc/10100000.himci.eMMC/by-name/vendor /vendor wait rdonly barrier=1",
                 "mount ext4 /dev/block/platform/soc/10100000.himci.eMMC/by-name/userdata /data wait nosuid nodev noatime barrier=1,data=ordered,noauto_da_alloc",
+                "chown system system /data",
+                "chmod 0771 /data",
+                "mkdir /data/service 0711 root root",
+                "mkdir /data/service/el0 0711 root root",
                 "load_persist_params "
             ]
         }, {
@@ -184,8 +188,6 @@
         }, {
             "name" : "post-fs-data",
             "cmds" : [
-                "chown system system /data",
-                "chmod 0771 /data",
                 "mkdir /data/app 0711 root root",
                 "mkdir /data/app/el1 0711 root root",
                 "mkdir /data/app/el1/bundle 0711 root root",
@@ -193,8 +195,6 @@
                 "mkdir /data/app/el2 0711 root root",
                 "mkdir /data/app/el3 0711 root root",
                 "mkdir /data/app/el4 0711 root root",
-                "mkdir /data/service 0711 root root",
-                "mkdir /data/service/el0 0711 root root",
                 "mkdir /data/service/el1 0711 root root",
                 "mkdir /data/service/el1/public 0711 root root",
                 "mkdir /data/service/el2 0711 root root",
diff --git a/services/etc/passwd b/services/etc/passwd
index 7acb18e2188bd90ced6996dc48da50178342dab5..abab28516ff3e7aaafba43e145c048a1911077b4 100755
--- a/services/etc/passwd
+++ b/services/etc/passwd
@@ -4,6 +4,7 @@ system:x:1000:1000:::/bin/false
 radio:x:1001:1001:::/bin/false
 bluetooth:x:1002:1002:::/bin/false
 graphics:x:1003:1003:::/bin/false
+file_manager:x:1006:1006:::/bin/false
 log:x:1007:1007:::/bin/false
 user_data_rw:x:1008:1008:::/bin/false
 dfs:x:1009:1009:::/bin/false
diff --git a/services/init/include/fd_holder_service.h b/services/init/include/fd_holder_service.h
index 7275f153c4e9768acc58f8075a720d336b7ef532..5b23bfdc72f67bf031d9246e860ade2a6ee9cfee 100644
--- a/services/init/include/fd_holder_service.h
+++ b/services/init/include/fd_holder_service.h
@@ -19,6 +19,6 @@ extern "C" {
 #endif
 void RegisterFdHoldWatcher(int sock);
 #ifdef __cplusplus
-extern "C" {
+}
 #endif
 #endif // BASE_STARTUP_INITLITE_FD_HOLDER_SERVICE_H
diff --git a/services/init/include/init.h b/services/init/include/init.h
index 966c4d6017ec60b4c7dfb1e565c0a5847bf5ba89..b7f5e913ed3dc78f912a1c0a3667dcb59c09b820 100755
--- a/services/init/include/init.h
+++ b/services/init/include/init.h
@@ -30,6 +30,7 @@ extern "C" {
 #define DEFAULT_UID_KIT_FRAMEWORK 3
 // max length of one param/path
 #define  MAX_ONE_ARG_LEN 200
+#define  FD_HOLDER_BUFFER_SIZE 4096
 
 #define UNUSED(x) (void)(x)
 
diff --git a/services/init/include/init_service.h b/services/init/include/init_service.h
index f55f724627b1cba94a4be922b71c4e1ec1381946..450f0a57af21366656cf2f331eb7e1a8f10e449b 100755
--- a/services/init/include/init_service.h
+++ b/services/init/include/init_service.h
@@ -17,6 +17,8 @@
 #include <stdbool.h>
 #include <stdint.h>
 #include <sys/types.h>
+#include <sched.h>
+#include <stdio.h>
 
 #include "cJSON.h"
 #include "init_cmds.h"
@@ -89,11 +91,6 @@ typedef enum {
     END_RECV_READY,
 } ServiceEndMode;
 
-typedef struct {
-    int *cpus;
-    int cpuNum;
-} CpuArgs;
-
 typedef struct {
     uid_t uID;
     gid_t *gIDArray;
@@ -148,7 +145,7 @@ typedef struct Service_ {
     size_t fdCount;
     TimerHandle timer;
     ServiceJobs serviceJobs;
-    CpuArgs cpuInfo;
+    cpu_set_t cpuSet;
 } Service;
 
 int ServiceStart(Service *service);
diff --git a/services/init/init_common_service.c b/services/init/init_common_service.c
index 766d70708c36dcd9870c6e4685c963fb64e5497d..ce4226406f1348a7298009580bea30561c673504 100755
--- a/services/init/init_common_service.c
+++ b/services/init/init_common_service.c
@@ -18,8 +18,6 @@
 #include <signal.h>
 #include <stdlib.h>
 #include <string.h>
-#include <sched.h>
-#include <stdio.h>
 #ifdef __MUSL__
 #include <stropts.h>
 #endif
@@ -238,32 +236,17 @@ static void PublishHoldFds(Service *service)
 
 static int BindCpuCore(Service *service)
 {
-    if (service == NULL || service->cpuInfo.cpuNum <= 0) {
+    if (service == NULL) {
         return SERVICE_SUCCESS;
     }
-    long cpuNum = sysconf(_SC_NPROCESSORS_CONF);
-    INIT_ERROR_CHECK(service->cpuInfo.cpuNum <= cpuNum, return SERVICE_FAILURE,
-        "%s cpus cores exceeds total number of device cores", service->name);
-    int index = 0;
-    cpu_set_t setMask;
-    CPU_ZERO(&setMask);
-    int pid =  getpid();
-    for (int i = 0; i < service->cpuInfo.cpuNum; i++) {
-        index = (int)service->cpuInfo.cpus[i];
-        if ((int)cpuNum <= index) {
-            INIT_LOGW("%s core number %d of CPU cores does not exist", service->name, index);
-            continue;
-        }
-        if (CPU_ISSET(index, &setMask)) {
-            continue;
-        }
-        CPU_SET(index, &setMask);
-    }
-    if (sched_setaffinity(pid, sizeof(setMask), &setMask) != 0) {
-        INIT_LOGI("%s set affinity between process(pid=%d) with CPU's core failed", service->name, pid);
-    } else {
-        INIT_LOGE("%s set affinity between process(pid=%d) with CPU's core successfully", service->name, pid);
+#ifndef __LITEOS__
+    int pid = getpid();
+    if (sched_setaffinity(pid, sizeof(service->cpuSet), &service->cpuSet) != 0) {
+        INIT_LOGE("%s set affinity between process(pid=%d) with CPU's core failed", service->name, pid);
+        return SERVICE_FAILURE;
     }
+    INIT_LOGI("%s set affinity between process(pid=%d) with CPU's core successfully", service->name, pid);
+#endif
     return SERVICE_SUCCESS;
 }
 
diff --git a/services/init/init_group_manager.c b/services/init/init_group_manager.c
index ab9659b318a03d28bb1a4dbcef193b95d0f3c45d..b83458d3de5799ea55e5347b49a7e3dc92f559eb 100755
--- a/services/init/init_group_manager.c
+++ b/services/init/init_group_manager.c
@@ -114,10 +114,10 @@ static char *GetAbsolutePath(const char *path, const char *cfgName, char *buffer
         ext = strcmp(cfgName + cfgNameLen - strlen(".cfg"), ".cfg") == 0;
     }
     if (cfgName[0] != '/') {
-        const char *format = (ext != 0) ? "%s/%s" : "%s/%s.cfg";
+        const char *format = ((ext != 0) ? "%s/%s" : "%s/%s.cfg");
         len = sprintf_s(buffer, buffSize, format, path, cfgName);
     } else {
-        const char *format = (ext != 0) ? "%s" : "%s.cfg";
+        const char *format = ((ext != 0) ? "%s" : "%s.cfg");
         len = sprintf_s(buffer, buffSize, format, cfgName);
     }
     if (len <= 0) {
diff --git a/services/init/init_service_manager.c b/services/init/init_service_manager.c
index 7314c1f9ed119fd650488517cc2a61d0341a39a8..7856a1a96962324eb497db7a48cecfb3d29a4ba7 100755
--- a/services/init/init_service_manager.c
+++ b/services/init/init_service_manager.c
@@ -175,6 +175,7 @@ Service *AddService(const char *name)
     node->data.service = service;
     service->name = node->name;
     service->status = SERVICE_IDLE;
+    CPU_ZERO(&service->cpuSet);
     g_serviceSpace.serviceCount++;
     INIT_LOGV("AddService %s", node->name);
     return service;
@@ -203,11 +204,6 @@ void ReleaseService(Service *service)
     FreeServiceArg(&service->writePidArgs);
     FreeServiceArg(&service->capsArgs);
 
-    if (service->cpuInfo.cpus != NULL) {
-        free(service->cpuInfo.cpus);
-        service->cpuInfo.cpus = NULL;
-    }
-    service->cpuInfo.cpuNum = 0;
     if (service->servPerm.caps != NULL) {
         free(service->servPerm.caps);
         service->servPerm.caps = NULL;
@@ -274,7 +270,7 @@ static int GetServiceArgs(const cJSON *argJson, const char *name, int maxCount,
     for (int i = 0; i < count + 1; ++i) {
         args->argv[i] = NULL;
     }
-     // ServiceArgs have a variety of uses, some requiring a NULL ending, some not
+    // ServiceArgs have a variety of uses, some requiring a NULL ending, some not
     if (strcmp(name, D_CAPS_STR_IN_CFG) != 0) {
         args->count = count + 1;
     } else {
@@ -767,12 +763,7 @@ int  GetCritical(const cJSON *curArrItem, Service *curServ, const char *attrName
     return SERVICE_SUCCESS;
 }
 
-static int Comparefunc(const void *before, const void *after)
-{
-    return (*(int*)before - *(int*)after);
-}
-
-static int GetCpuArgs(const cJSON *argJson, const char *name, CpuArgs *args)
+static int GetCpuArgs(const cJSON *argJson, const char *name, Service *service)
 {
     INIT_ERROR_CHECK(argJson != NULL, return SERVICE_FAILURE, "Invalid argJson");
     cJSON *obj = cJSON_GetObjectItem(argJson, name);
@@ -781,31 +772,20 @@ static int GetCpuArgs(const cJSON *argJson, const char *name, CpuArgs *args)
     int ret = cJSON_IsArray(obj);
     INIT_ERROR_CHECK(ret, return SERVICE_FAILURE, "Invalid type");
     int count = cJSON_GetArraySize(obj);
-    int tmpArray[count];
+    int cpus = -1;
+    int cpuNumMax = sysconf(_SC_NPROCESSORS_CONF);
     for (int i = 0; i < count; ++i) {
         cJSON *item = cJSON_GetArrayItem(obj, i);
         INIT_ERROR_CHECK(item != NULL, return SERVICE_FAILURE, "prase invalid");
-        tmpArray[i] = (int)cJSON_GetNumberValue(item);
-    }
-    qsort(tmpArray, count, sizeof(int), Comparefunc);
-    int cpuCount = 0;
-    for (int j = 0; j < count; j++) {
-        if (j == 0 && tmpArray[0] == 0) {
-            tmpArray[cpuCount++] = 0;
+        cpus = (int)cJSON_GetNumberValue(item);
+        if (cpuNumMax <= cpus) {
+            INIT_LOGW("%s core number %d of CPU cores does not exist", service->name, cpus);
             continue;
         }
-        if (tmpArray[j] != tmpArray[j-1]) {
-            tmpArray[cpuCount++] = tmpArray[j];
+        if (CPU_ISSET(cpus, &service->cpuSet)) {
+            continue;
         }
-    }
-    args->cpus=(int*)malloc(cpuCount * sizeof(int));
-    INIT_ERROR_CHECK(args->cpus != NULL, return SERVICE_FAILURE, "Failed to malloc for argv");
-    for (int i = 0; i < cpuCount; ++i) {
-        args->cpus[i] = -1;
-    }
-    args->cpuNum = cpuCount;
-    for (int i = 0; i < count; ++i) {
-        args->cpus[i] = tmpArray[i];
+        CPU_SET(cpus, &service->cpuSet);
     }
     return SERVICE_SUCCESS;
 }
@@ -843,7 +823,7 @@ int ParseOneService(const cJSON *curItem, Service *service)
     (void)GetServiceArgs(curItem, "writepid", MAX_WRITEPID_FILES, &service->writePidArgs);
     (void)GetServiceArgs(curItem, D_CAPS_STR_IN_CFG, MAX_WRITEPID_FILES, &service->capsArgs);
     (void)GetStringItem(curItem, APL_STR_IN_CFG, service->apl, MAX_APL_NAME);
-    (void)GetCpuArgs(curItem, CPU_CORE_STR_IN_CFG, &service->cpuInfo);
+    (void)GetCpuArgs(curItem, CPU_CORE_STR_IN_CFG, service);
     ret = GetServiceCaps(curItem, service);
     INIT_ERROR_CHECK(ret == 0, return SERVICE_FAILURE, "Failed to get caps for service %s", service->name);
     ret = GetDynamicService(curItem, service);
diff --git a/services/init/lite/init.c b/services/init/lite/init.c
index 2c2d82606e5456d4058b0d8fea20e762ed9fd32e..b710f49524cb4ec8fd4409aeea5a7196680b3dd6 100755
--- a/services/init/lite/init.c
+++ b/services/init/lite/init.c
@@ -22,7 +22,6 @@
 #endif
 #include "loop_event.h"
 #include "parameter.h"
-#include "securec.h"
 
 static void PrintSysInfo(void)
 {
diff --git a/services/init/main.c b/services/init/main.c
index 5a8216bb0759f514398fa90031725e1c78017353..620a7ac9e225c0e5417c489f9d5bef53280e6803 100755
--- a/services/init/main.c
+++ b/services/init/main.c
@@ -17,11 +17,6 @@
 
 static const pid_t INIT_PROCESS_PID = 1;
 
-int __attribute__((weak)) AtlibInit(void)
-{
-    return 0;
-}
-
 int main(int argc, char * const argv[])
 {
     int isSecondStage = 0;
@@ -40,7 +35,6 @@ int main(int argc, char * const argv[])
         LogInit();
     }
     LogInit();
-    (void)AtlibInit();
     SystemInit();
     SystemExecuteRcs();
     SystemConfig();
diff --git a/services/init/standard/fd_holder_service.c b/services/init/standard/fd_holder_service.c
index 26c9eb0e94388291cdeb0af374c231da81b45c26..9f46a3ab9e07e7b927bb296c1893e31b2dc82709 100644
--- a/services/init/standard/fd_holder_service.c
+++ b/services/init/standard/fd_holder_service.c
@@ -23,6 +23,8 @@
 #include "loop_event.h"
 #include "securec.h"
 
+#define MSG_ARRAY_INDEX 2
+
 static void FreeFds(int *fds)
 {
     if (fds != NULL) {
@@ -190,7 +192,7 @@ static void HandlerFdHolder(int sock)
     }
     char *serviceName = msg[0];
     char *action = msg[1];
-    char *pollStr = msg[2];
+    char *pollStr = msg[MSG_ARRAY_INDEX];
 
     Service *service = GetServiceByName(serviceName);
     if (CheckFdHolderPermission(service, requestPid) < 0) {
diff --git a/services/init/standard/init.c b/services/init/standard/init.c
index 23195e2a2ab4e6ea695b448c7488199c4aa84e83..d7eed24fc84851eed1d165b52d137b525c61d04a 100755
--- a/services/init/standard/init.c
+++ b/services/init/standard/init.c
@@ -47,8 +47,8 @@ static int FdHolderSockInit(void)
 {
     int sock = -1;
     int on = 1;
-    int fdHolderBufferSize = 4 * 1024; // 4KiB
-    sock = socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0);
+    int fdHolderBufferSize = FD_HOLDER_BUFFER_SIZE; // 4KiB
+    sock = socket(AF_UNIX, SOCK_DGRAM | SOCK_CLOEXEC | SOCK_NONBLOCK, 0);
     if (sock < 0) {
         INIT_LOGE("Failed to create fd holder socket, err = %d", errno);
         return -1;
diff --git a/services/init/standard/init_mount.c b/services/init/standard/init_mount.c
index fa45eb44c4c6533dad831a9101525a08d4f9317a..5782dcc7ef01dc1c128760269c5703bc9f154155 100755
--- a/services/init/standard/init_mount.c
+++ b/services/init/standard/init_mount.c
@@ -16,7 +16,6 @@
 #include "fs_manager/fs_manager.h"
 #include "init_cmds.h"
 #include "init_log.h"
-#include "securec.h"
 
 int MountRequriedPartitions(const Fstab *fstab)
 {
diff --git a/services/init/standard/init_service.c b/services/init/standard/init_service.c
index f07d00ecfad8c1eaf0f1be6e3d30621884930c07..c55746c6bb688dab532e8cfdfbc18e8930b07899 100755
--- a/services/init/standard/init_service.c
+++ b/services/init/standard/init_service.c
@@ -99,10 +99,9 @@ int ServiceExec(const Service *service)
 int SetAccessToken(const Service *service)
 {
     INIT_ERROR_CHECK(service != NULL, return SERVICE_FAILURE, "%s failed", service->name);
-    if (service->tokenId != 0 && SetSelfTokenID(service->tokenId) != 0) {
-        INIT_LOGE("%s: token id %lld, set token id result %d", service->name, service->tokenId, errno);
-    }
-    return 0;
+    int ret = SetSelfTokenID(service->tokenId);
+    INIT_LOGI("%s: token id %lld, set token id result %d", service->name, service->tokenId, ret);
+    return ret == 0 ? SERVICE_SUCCESS : SERVICE_FAILURE;
 }
 
 void GetAccessToken(void)
@@ -115,8 +114,7 @@ void GetAccessToken(void)
                 service->capsArgs.argv = NULL;
             }
             if (strlen(service->apl) == 0) {
-                (void)strncpy_s(service->apl, sizeof(service->apl),
-		    "system_core", sizeof(service->apl) - 1);
+                (void)strncpy_s(service->apl, sizeof(service->apl), "system_core", sizeof(service->apl) - 1);
             }
             uint64_t tokenId = GetAccessTokenId(service->name, (const char **)service->capsArgs.argv,
                 service->capsArgs.count, service->apl);
diff --git a/services/loopevent/task/le_asynctask.c b/services/loopevent/task/le_asynctask.c
index 056b0851b69b512fe70192d8f6d142ed9e64ad78..88292089b83cca85179fab92c3eb21f07ca4075c 100755
--- a/services/loopevent/task/le_asynctask.c
+++ b/services/loopevent/task/le_asynctask.c
@@ -97,8 +97,7 @@ LE_STATUS LE_StartAsyncEvent(const LoopHandle loopHandle,
     const TaskHandle taskHandle, uint64_t eventId, const uint8_t *data, uint32_t buffLen)
 {
     LE_CHECK(loopHandle != NULL && taskHandle != NULL, return LE_INVALID_PARAM, "Invalid parameters");
-    BufferHandle handle = NULL;
-    handle = LE_CreateBuffer(loopHandle, buffLen + 1 + sizeof(eventId));
+    BufferHandle handle = LE_CreateBuffer(loopHandle, buffLen + 1 + sizeof(eventId));
     char *buff = (char *)LE_GetBufferInfo(handle, NULL, NULL);
     int ret = memcpy_s(buff, sizeof(eventId), &eventId, sizeof(eventId));
     LE_CHECK(ret == 0, return -1, "Failed to copy data");
diff --git a/services/loopevent/timer/le_timer.c b/services/loopevent/timer/le_timer.c
index 9d231e03e5a188d67e33b9d8b486e58350eb42a8..05ecff4dbcd8b7ecab853485e683170d3d1da171 100755
--- a/services/loopevent/timer/le_timer.c
+++ b/services/loopevent/timer/le_timer.c
@@ -27,9 +27,9 @@
 static LE_STATUS SetTimer_(int tfd, uint64_t timeout)
 {
     struct itimerspec timeValue;
-    time_t sec = timeout / 1000;
+    time_t sec = timeout / TIMEOUT_BASE;
     timeValue.it_interval.tv_sec = sec;
-    long nsec = (timeout % 1000) * 1000;
+    long nsec = (timeout % TIMEOUT_BASE) * TIMEOUT_BASE;
     timeValue.it_interval.tv_nsec = nsec;
     timeValue.it_value.tv_sec = sec;
     timeValue.it_value.tv_nsec = nsec;
diff --git a/services/loopevent/timer/le_timer.h b/services/loopevent/timer/le_timer.h
index 6ed0e18d19dcfbf9080aa2dedce9f7c44065b716..8791562d7143f30dd26057b14737db04ec729777 100755
--- a/services/loopevent/timer/le_timer.h
+++ b/services/loopevent/timer/le_timer.h
@@ -18,6 +18,8 @@
 #include "le_task.h"
 #include "loop_event.h"
 
+#define TIMEOUT_BASE 1000
+
 typedef struct {
     BaseTask base;
     LE_ProcessTimer processTimer;
diff --git a/services/param/trigger/trigger_manager.c b/services/param/trigger/trigger_manager.c
index 1a5f4825609f996470c2312a4f44a18e2e9dbd07..dd7dff959336ddb95c90c21ab56e580d8013c825 100755
--- a/services/param/trigger/trigger_manager.c
+++ b/services/param/trigger/trigger_manager.c
@@ -410,8 +410,7 @@ static int CheckParamMatch_(const TriggerWorkSpace *workSpace,
     PARAM_CHECK((type == TRIGGER_PARAM) || (type == TRIGGER_PARAM_WAIT), return -1, "Invaid type");
 
     CalculatorInit(calculator, MAX_CONDITION_NUMBER, sizeof(LogicData), 1);
-    int ret = GetValueFromContent(content, contentSize,
-            0, calculator->inputName, SUPPORT_DATA_BUFFER_MAX);
+    int ret = GetValueFromContent(content, contentSize, 0, calculator->inputName, SUPPORT_DATA_BUFFER_MAX);
     PARAM_CHECK(ret == 0, return -1, "Failed parse content name");
     ret = GetValueFromContent(content, contentSize,
         strlen(calculator->inputName) + 1, calculator->inputContent, SUPPORT_DATA_BUFFER_MAX);
@@ -727,7 +726,7 @@ int CheckWatchTriggerTimeout(void)
 
 TriggerHeader *GetTriggerHeader(const TriggerWorkSpace *workSpace, int type)
 {
-    if (workSpace== NULL || type >= TRIGGER_MAX) {
+    if (workSpace == NULL || type >= TRIGGER_MAX) {
         return NULL;
     }
     return (TriggerHeader *)&workSpace->triggerHead[type];
diff --git a/test/plugintest/plugin_param_test.c b/test/plugintest/plugin_param_test.c
index fa689192ea8aa57bcc8c26d42073bee542537176..7af3728612032d5ba38e95cd7c1f5efa05ecad27 100755
--- a/test/plugintest/plugin_param_test.c
+++ b/test/plugintest/plugin_param_test.c
@@ -17,7 +17,6 @@
 #include <time.h>
 
 #include "plugin_test.h"
-#include "init_param.h"
 #include "init_plugin.h"
 
 #define MAX_COUNT 1000