diff --git a/BUILD.gn b/BUILD.gn
index 00b2b7d3feb5a4c8649058b7de14fe8cea970b51..9c518201706903ff49dde28a976ca3d24314b6d6 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -9,6 +9,7 @@ exec_script("install.sh", [ "$glib_path" ])
 PCRE2_LIB_DIR = "//third_party/pcre2/pcre2"
 
 ohos_shared_library("glibpcre") {
+  branch_protector_ret = "pac_ret"
   md5_check_script = rebase_path("$PCRE2_LIB_DIR/check_md5.sh")
   _arguments_config = [
     rebase_path("$PCRE2_LIB_DIR/src/config.h.generic"),
@@ -151,6 +152,7 @@ config("glib_config") {
 }
 
 ohos_source_set("glib_source") {
+  branch_protector_ret = "pac_ret"
   sources = [
     "glib/deprecated/gallocator.c",
     "glib/deprecated/gcache.c",
@@ -258,6 +260,7 @@ config("public_header_config") {
 }
 
 ohos_shared_library("glib") {
+  branch_protector_ret = "pac_ret"
   deps = [
     ":glib_source",
     "//third_party/glib:glibpcre",
@@ -365,6 +368,7 @@ config("g_mem_dfx_config") {
 }
 
 ohos_shared_library("g_mem_dfx") {
+  branch_protector_ret = "pac_ret"
   sources = [ "glibmemdfx/gmemdfx.cpp" ]
 
   include_dirs = [ "//commonlibrary/c_utils/base/include" ]