diff --git a/base/BUILD.gn b/base/BUILD.gn
index e9b037cad9dd1fcb8a75c6111b6afcdd94dd4897..c3d292062eea803845306eccbc997877186744c6 100644
--- a/base/BUILD.gn
+++ b/base/BUILD.gn
@@ -164,7 +164,11 @@ ohos_shared_library("utils") {
       if (c_utils_feature_intsan) {
         sanitize = {
           integer_overflow = true
+          cfi = true
+          cfi_cross_dso = true
+          debug = false
         }
+        branch_protector_ret = "pac_ret"
       }
     }