diff --git a/interfaces/inner_api/datatransmitmgr/BUILD.gn b/interfaces/inner_api/datatransmitmgr/BUILD.gn
index e380aca5bf542846ef4c35a69e580299c87e0a72..d2042f9da9b526a1d54e342f3f218983feda51fa 100644
--- a/interfaces/inner_api/datatransmitmgr/BUILD.gn
+++ b/interfaces/inner_api/datatransmitmgr/BUILD.gn
@@ -43,6 +43,7 @@ ohos_shared_library("data_transit_mgr") {
   ]
 
   if (os_level == "standard") {
+    branch_protector_ret = "pac_ret"
     sanitize = {
       cfi = true
       cfi_cross_dso = true
@@ -50,7 +51,6 @@ ohos_shared_library("data_transit_mgr") {
       integer_overflow = true
       ubsan = true
       boundary_sanitize = true
-      stack_protector_ret = true
     }
   }
   if (dataclassification_feature_enabled) {
diff --git a/test/unittest/datatransmitmgr/BUILD.gn b/test/unittest/datatransmitmgr/BUILD.gn
index 4c032ee9b06ea29f499f62a936f64981e3bdec5a..54ac308446d5e5306dbbc387519d854bcb8691ca 100644
--- a/test/unittest/datatransmitmgr/BUILD.gn
+++ b/test/unittest/datatransmitmgr/BUILD.gn
@@ -28,6 +28,7 @@ ohos_unittest("DevSLMgrTest") {
   sources = [ "DevSLMgrTest.cpp" ]
 
   if (os_level == "standard") {
+    branch_protector_ret = "pac_ret"
     sanitize = {
       cfi = true
       cfi_cross_dso = true
@@ -35,7 +36,6 @@ ohos_unittest("DevSLMgrTest") {
       integer_overflow = true
       ubsan = true
       boundary_sanitize = true
-      stack_protector_ret = true
     }
   }