diff --git a/libc.map.txt b/libc.map.txt
index 772328aacd3d14cb6743861af078d745143199ca..c40dd31325694e138464eb7d972e287f67e2116c 100644
--- a/libc.map.txt
+++ b/libc.map.txt
@@ -77,11 +77,11 @@
     __fxstatat64;
     __getcwd_chk;
     __getdelim;
-    __getgmtoff;
+    # __getgmtoff;
     __getitimer_time64;
     __getrusage_time64;
     __gettimeofday_time64;
-    __getzonename;
+    # __getzonename;
     __gmtime64;
     __gmtime64_r;
     __gnu_Unwind_Find_exidx;
@@ -130,8 +130,8 @@
     __libc_free;
     __libc_malloc;
     __libc_malloc_default_dispatch;
-    __libc_mmap;
-    __libc_munmap;
+    # __libc_mmap;
+    # __libc_munmap;
     __libc_start_main;
     __lldb_mmap;
     __localtime64;
@@ -142,14 +142,14 @@
     __lxstat64;
     __memchr_diagnose;
     __memcpy_chk;
-    __memmove_aarch64;
+    # __memmove_aarch64;
     __memmove_chk;
     __mempcpy_chk;
     __memrchr_chk;
     __memset_chk;
     __mktime64;
-    __mq_timedreceive_time64;
-    __mq_timedsend_time64;
+    # __mq_timedreceive_time64;
+    # __mq_timedsend_time64;
     __mtx_timedlock_time64;
     __musl_libc_globals;
     __nanosleep_time64;
@@ -160,7 +160,7 @@
     __open64_diagnose;
     __openat_diagnose;
     __openat64_diagnose;
-    __optpos;
+    # __optpos;
     __optreset;
     __overflow;
     __poll_diagnose;
@@ -174,20 +174,20 @@
     __pthread_cond_timedwait_time64;
     __pthread_gettid_np;
     __pthread_mutex_timedlock_time64;
-    __pthread_release_signal_stack;
-    __pthread_reserve_signal_stack;
+    # __pthread_release_signal_stack;
+    # __pthread_reserve_signal_stack;
     __pthread_rwlock_timedrdlock_time64;
     __pthread_rwlock_timedwrlock_time64;
-    __pthread_timedjoin_np_time64;
+    # __pthread_timedjoin_np_time64;
     __pwrite_chk;
     __read_chk;
     __readlink_chk;
     __readlinkat_chk;
-    __reboot;
+    # __reboot;
     __recv_diagnose;
     __recvfrom_diagnose;
     __recvmmsg_time64;
-    __res_state;
+    # __res_state;
     __sched_cpualloc;
     __sched_cpucount;
     __sched_rr_get_interval_time64;
@@ -313,20 +313,20 @@
     add_special_signal_handler;
     adjtime;
     adjtimex;
-    aio_cancel;
-    aio_cancel64;
-    aio_error;
-    aio_error64;
-    aio_fsync;
-    aio_fsync64;
-    aio_read;
-    aio_read64;
-    aio_return;
-    aio_return64;
-    aio_suspend;
-    aio_suspend64;
-    aio_write;
-    aio_write64;
+    # aio_cancel;
+    # aio_cancel64;
+    # aio_error;
+    # aio_error64;
+    # aio_fsync;
+    # aio_fsync64;
+    # aio_read;
+    # aio_read64;
+    # aio_return;
+    # aio_return64;
+    # aio_suspend;
+    # aio_suspend64;
+    # aio_write;
+    # aio_write64;
     alarm;
     aligned_alloc;
     alphasort;
@@ -421,7 +421,7 @@
     cfsetospeed;
     cfsetspeed;
     chdir;
-    check_asan_path;
+    # check_asan_path;
     chmod;
     chown;
     chroot;
@@ -451,8 +451,8 @@
     cnd_signal;
     cnd_timedwait;
     cnd_wait;
-    configor_free;
-    configor_init;
+    # configor_free;
+    # configor_init;
     confstr;
     conj;
     conjf;
@@ -480,7 +480,7 @@
     creat;
     creat64;
     crypt;
-    crypt_r;
+    # crypt_r;
     csin;
     csinf;
     csinh;
@@ -524,9 +524,9 @@
     dlns_inherit;
     dlns_init;
     dlns_set_namespace_allowed_libs;
-    dlns_set_namespace_lib_path;
-    dlns_set_namespace_permitted_paths;
-    dlns_set_namespace_separated;
+    # dlns_set_namespace_lib_path;
+    # dlns_set_namespace_permitted_paths;
+    # dlns_set_namespace_separated;
     dlopen;
     dlopen_ext;
     dlopen_ns;
@@ -537,7 +537,7 @@
     dn_skipname;
     dngettext;
     dns_get_addr_info_from_netsys_cache;
-    dns_set_addr_info_to_netsys_cache;
+    # dns_set_addr_info_to_netsys_cache;
     dprintf;
     drand48;
     drem;
@@ -548,8 +548,8 @@
     duplocale;
     eaccess;
     ecvt;
-    encode_ptr;
-    encrypt;
+    # encode_ptr;
+    # encrypt;
     endgrent;
     endhostent;
     endmntent;
@@ -668,7 +668,7 @@
     fgetxattr;
     fileno;
     fileno_unlocked;
-    find_ns_by_name;
+    # find_ns_by_name;
     finish_install_ohos_malloc_hooks;
     finite;
     finitef;
@@ -762,7 +762,7 @@
     get_application_target_sdk_version;
     get_avphys_pages;
     get_current_dir_name;
-    get_default_ns;
+    # get_default_ns;
     get_device_api_version;
     get_fatal_message;
     get_nprocs;
@@ -857,7 +857,7 @@
     getsockopt;
     getspent;
     getspnam;
-    getspnam_r;
+    # getspnam_r;
     getsubopt;
     gettext;
     GetThreadName;
@@ -886,7 +886,7 @@
     gmtime_r;
     grantpt;
     h_errno;
-    handle_asan_path_open;
+    # handle_asan_path_open;
     HashMapAdd;
     HashMapCreate;
     HashMapDestroy;
@@ -945,11 +945,11 @@
     inotify_init1;
     inotify_rm_watch;
     insque;
-    INVALID_SOCKET;
+    # INVALID_SOCKET;
     ioctl;
-    is_accessible;
+    # is_accessible;
     is_allow_internet;
-    is_sharable;
+    # is_sharable;
     isalnum;
     isalnum_l;
     isalpha;
@@ -1034,8 +1034,8 @@
     lgetxattr;
     link;
     linkat;
-    lio_listio;
-    lio_listio64;
+    # lio_listio;
+    # lio_listio64;
     listen;
     listxattr;
     llabs;
@@ -1143,16 +1143,16 @@
     modfl;
     mount;
     mprotect;
-    mq_close;
-    mq_getattr;
-    mq_notify;
-    mq_open;
-    mq_receive;
-    mq_send;
-    mq_setattr;
-    mq_timedreceive;
-    mq_timedsend;
-    mq_unlink;
+    # mq_close;
+    # mq_getattr;
+    # mq_notify;
+    # mq_open;
+    # mq_receive;
+    # mq_send;
+    # mq_setattr;
+    # mq_timedreceive;
+    # mq_timedsend;
+    # mq_unlink;
     mrand48;
     mremap;
     msgctl;
@@ -1178,7 +1178,7 @@
     nearbyintf;
     nearbyintl;
     newlocale;
-    next_key;
+    # next_key;
     nextafter;
     nextafterf;
     nextafterl;
@@ -1192,10 +1192,10 @@
     nl_langinfo;
     nl_langinfo_l;
     nrand48;
-    ns_add_dso;
+    # ns_add_dso;
     ns_add_inherit;
-    ns_alloc;
-    ns_free;
+    # ns_alloc;
+    # ns_free;
     ns_get16;
     ns_get32;
     ns_initparse;
@@ -1203,17 +1203,17 @@
     ns_parserr;
     ns_put16;
     ns_put32;
-    ns_set_allowed_libs;
-    ns_set_asan_lib_paths;
-    ns_set_asan_permitted_paths;
-    ns_set_env_paths;
-    ns_set_lib_paths;
-    ns_set_name;
-    ns_set_permitted_paths;
-    ns_set_separated;
+    # ns_set_allowed_libs;
+    # ns_set_asan_lib_paths;
+    # ns_set_asan_permitted_paths;
+    # ns_set_env_paths;
+    # ns_set_lib_paths;
+    # ns_set_name;
+    # ns_set_permitted_paths;
+    # ns_set_separated;
     ns_skiprr;
-    nslist_add_ns;
-    nslist_init;
+    # nslist_add_ns;
+    # nslist_init;
     ntohl;
     ntohs;
     OH_HashMapAdd;
@@ -1338,7 +1338,7 @@
     pthread_barrierattr_getpshared;
     pthread_barrierattr_init;
     pthread_barrierattr_setpshared;
-    pthread_cancel;
+    # pthread_cancel;
     pthread_cond_broadcast;
     pthread_cond_clockwait;
     pthread_cond_destroy;
@@ -1372,7 +1372,7 @@
     pthread_key_delete;
     pthread_kill;
     pthread_mutex_clocklock;
-    pthread_mutex_consistent;
+    # pthread_mutex_consistent;
     pthread_mutex_destroy;
     pthread_mutex_getprioceiling;
     pthread_mutex_init;
@@ -1386,12 +1386,12 @@
     pthread_mutexattr_destroy;
     pthread_mutexattr_getprotocol;
     pthread_mutexattr_getpshared;
-    pthread_mutexattr_getrobust;
+    # pthread_mutexattr_getrobust;
     pthread_mutexattr_gettype;
     pthread_mutexattr_init;
     pthread_mutexattr_setprotocol;
     pthread_mutexattr_setpshared;
-    pthread_mutexattr_setrobust;
+    # pthread_mutexattr_setrobust;
     pthread_mutexattr_settype;
     pthread_once;
     pthread_rwlock_clockrdlock;
@@ -1415,7 +1415,7 @@
     pthread_setaffinity_np;
     pthread_setattr_default_np;
     pthread_setcancelstate;
-    pthread_setcanceltype;
+    # pthread_setcanceltype;
     pthread_setconcurrency;
     pthread_setname_np;
     pthread_setschedparam;
@@ -1427,9 +1427,9 @@
     pthread_spin_lock;
     pthread_spin_trylock;
     pthread_spin_unlock;
-    pthread_testcancel;
-    pthread_timedjoin_np;
-    pthread_tryjoin_np;
+    # pthread_testcancel;
+    # pthread_timedjoin_np;
+    # pthread_tryjoin_np;
     ptrace;
     ptsname;
     ptsname_r;
@@ -1578,7 +1578,7 @@
     sethostname;
     setitimer;
     setjmp;
-    setkey;
+    # setkey;
     setlinebuf;
     setlocale;
     setlogmask;
@@ -1609,8 +1609,8 @@
     setutxent;
     setvbuf;
     setxattr;
-    shm_open;
-    shm_unlink;
+    # shm_open;
+    # shm_unlink;
     shmat;
     shmctl;
     shmdt;
@@ -1660,7 +1660,7 @@
     sockatmark;
     socket;
     SOCKET_ADDR;
-    SOCKET_TYPE;
+    # SOCKET_TYPE;
     socketpair;
     splice;
     sprintf;
@@ -1671,7 +1671,7 @@
     srand48;
     srandom;
     sscanf;
-    stack_naming;
+    # stack_naming;
     stat;
     stat64;
     statfs;
@@ -1814,11 +1814,11 @@
     towlower_l;
     towupper;
     towupper_l;
-    trace_marker_async_begin;
-    trace_marker_async_end;
+    # trace_marker_async_begin;
+    # trace_marker_async_end;
     trace_marker_begin;
-    trace_marker_count;
-    trace_marker_end;
+    # trace_marker_count;
+    # trace_marker_end;
     trunc;
     truncate;
     truncate64;
@@ -1959,111 +1959,14 @@
     y1f;
     yn;
     ynf;
+    dlopen_ns_ext;
+    init_cfi_shadow;
+    map_dso_to_cfi_shadow;
+    unmap_dso_from_cfi_shadow;
+    __cfi_slowpath;
+    __cfi_slowpath_diag;
+    __memleak_hook_flag;
   local:
-    mq_close;
-    mq_getattr;
-    mq_notify;
-    mq_open;
-    mq_receive;
-    mq_send;
-    mq_setattr;
-    mq_timedreceive;
-    mq_timedsend;
-    mq_unlink;
-    __mq_timedreceive_time64;
-    __mq_timedsend_time64;
-    shm_open;
-    shm_unlink;
-    pthread_cancel;
-    # pthread_setcancelstate;
-    pthread_setcanceltype;
-    pthread_testcancel;
-    pthread_mutex_consistent;
-    pthread_mutexattr_getrobust;
-    pthread_mutexattr_setrobust;
-    __optpos;
-    aio_cancel;
-    aio_cancel64;
-    aio_error;
-    aio_error64;
-    aio_fsync;
-    aio_fsync64;
-    aio_read;
-    aio_read64;
-    aio_return;
-    aio_return64;
-    aio_suspend;
-    aio_suspend64;
-    aio_write;
-    aio_write64;
-    lio_listio;
-    lio_listio64;
-    setkey;
-    __getgmtoff;
-    __getzonename;
-    __libc_mmap;
-    __libc_munmap;
-    # __mem_typeset;
-    __memmove_aarch64;
-    __pthread_release_signal_stack;
-    __pthread_reserve_signal_stack;
-    __pthread_timedjoin_np_time64;
-    __reboot;
-    __res_state;
-    check_asan_path;
-    configor_free;
-    configor_init;
-    # crypt;
-    crypt_r;
-    dlns_set_namespace_lib_path;
-    dlns_set_namespace_permitted_paths;
-    dlns_set_namespace_separated;
-    dns_get_addr_info_from_net;
-    dns_set_addr_info_to_net;
-    dns_set_addr_info_to_netsys_cache;
-    encode_ptr;
-    encrypt;
-    find_ns_by_name;
-    get_default_ns;
-    # getspnam;
-    getspnam_r;
-    handle_asan_path_open;
-    HiLogAdapterIsLoggable;
-    HiLogAdapterPrint;
-    INVALID_SOCKET;
-    is_accessible;
-    is_allow_inherit;
-    is_sharable;
-    next_key;
-    ns_add_dso;
-    ns_alloc;
-    ns_free;
-    ns_set_allowed_libs;
-    ns_set_asan_lib_paths;
-    ns_set_asan_permitted_paths;
-    ns_set_env_paths;
-    ns_set_lib_paths;
-    ns_set_name;
-    ns_set_permitted_paths;
-    ns_set_separated;
-    nslist_add_ns;
-    nslist_init;
-    # ohos_malloc_hook_shared_library;
-    pthread_timedjoin_np;
-    pthread_tryjoin_np;
-    SOCKER_ADDR;
-    SOCKET_TYPE;
-    spnam;
-    stack_naming;
-    strlist_alloc;
-    strlist_free;
-    strlist_set;
-    strlwc;
-    strsplit;
-    strtrim;
-    sys_cache;
-    trace_marker_async_begin;
-    trace_marker_async_end;
-    trace_marker_count;
-    trace_marker_end;
+    *;
 };
+