diff --git a/frameworks/libhilog/BUILD.gn b/frameworks/libhilog/BUILD.gn
index ff99027365fee6dd7c173b9847be02d2a08385cb..f67a2afa5e6ff9305a57dfc11d71ea3f77ca45ae 100644
--- a/frameworks/libhilog/BUILD.gn
+++ b/frameworks/libhilog/BUILD.gn
@@ -131,6 +131,13 @@ ohos_source_set("libhilog_base_source") {
 
   vsnprintf_sources = [ "$vsnprintf_root/vsnprintf_s_p.cpp" ]
 
+  branch_protector_ret = "pac_ret"
+  sanitize = {
+    cfi = true
+    cfi_cross_dso = true
+    debug = false
+  }
+
   sources = [ "$libhilog_base_root/hilog_base.cpp" ]
   sources += vsnprintf_sources
 
diff --git a/interfaces/native/innerkits/BUILD.gn b/interfaces/native/innerkits/BUILD.gn
index 9023a14afcc98a0a08f4ba139cb575605efbf5a9..07be0bac0bd77c64994c5a0a7198b3ab8ae5e1a2 100644
--- a/interfaces/native/innerkits/BUILD.gn
+++ b/interfaces/native/innerkits/BUILD.gn
@@ -121,6 +121,13 @@ config("libhilog_base_pub_cfg") {
 ohos_static_library("libhilog_base") {
   public_configs = [ ":libhilog_base_pub_cfg" ]
 
+  branch_protector_ret = "pac_ret"
+  sanitize = {
+    cfi = true
+    cfi_cross_dso = true
+    debug = false
+  }
+
   deps = [ "../../../frameworks/libhilog:libhilog_base_source" ]
 
   subsystem_name = "hiviewdfx"