diff --git a/dfx_utils/BUILD.gn b/dfx_utils/BUILD.gn
index faffc42..cd498e8 100755
--- a/dfx_utils/BUILD.gn
+++ b/dfx_utils/BUILD.gn
@@ -21,7 +21,7 @@ ohos_shared_library("libdinput_dfx_utils") {
     integer_overflow = true
     ubsan = true
   }
-  stack_protector_ret = true
+  branch_protector_ret = "pac_ret"
   include_dirs = [
     "include",
     "${common_path}/include",
diff --git a/inputdevicehandler/BUILD.gn b/inputdevicehandler/BUILD.gn
index e2d56f8..c3bd8a3 100755
--- a/inputdevicehandler/BUILD.gn
+++ b/inputdevicehandler/BUILD.gn
@@ -21,7 +21,7 @@ ohos_shared_library("libdinput_handler") {
     integer_overflow = true
     ubsan = true
   }
-  stack_protector_ret = true
+  branch_protector_ret = "pac_ret"
   include_dirs = [
     "${av_transport_path}/common/include",
     "include",
diff --git a/interfaces/inner_kits/BUILD.gn b/interfaces/inner_kits/BUILD.gn
index ff976ba..48f6a51 100644
--- a/interfaces/inner_kits/BUILD.gn
+++ b/interfaces/inner_kits/BUILD.gn
@@ -37,7 +37,7 @@ ohos_shared_library("libdinput_sdk") {
     integer_overflow = true
     ubsan = true
   }
-  stack_protector_ret = true
+  branch_protector_ret = "pac_ret"
   public_configs = [ ":input_sdk_public_config" ]
 
   sources = [
diff --git a/services/sink/inputcollector/BUILD.gn b/services/sink/inputcollector/BUILD.gn
index 70ab493..2a79547 100755
--- a/services/sink/inputcollector/BUILD.gn
+++ b/services/sink/inputcollector/BUILD.gn
@@ -21,7 +21,7 @@ ohos_shared_library("libdinput_collector") {
     integer_overflow = true
     ubsan = true
   }
-  stack_protector_ret = true
+  branch_protector_ret = "pac_ret"
   include_dirs = [
     "${av_transport_path}/common/include",
     "include",
diff --git a/services/sink/sinkmanager/BUILD.gn b/services/sink/sinkmanager/BUILD.gn
index def1bff..d7ab638 100644
--- a/services/sink/sinkmanager/BUILD.gn
+++ b/services/sink/sinkmanager/BUILD.gn
@@ -21,7 +21,7 @@ ohos_shared_library("libdinput_sink") {
     integer_overflow = true
     ubsan = true
   }
-  stack_protector_ret = true
+  branch_protector_ret = "pac_ret"
   include_dirs = [
     "${av_transport_path}/common/include",
     "include",
diff --git a/services/sink/transport/BUILD.gn b/services/sink/transport/BUILD.gn
index f7e6313..5ba45c0 100644
--- a/services/sink/transport/BUILD.gn
+++ b/services/sink/transport/BUILD.gn
@@ -21,7 +21,7 @@ ohos_shared_library("libdinput_sink_trans") {
     integer_overflow = true
     ubsan = true
   }
-  stack_protector_ret = true
+  branch_protector_ret = "pac_ret"
   include_dirs = [
     "${av_transport_path}/common/include",
     "include",
diff --git a/services/source/inputinject/BUILD.gn b/services/source/inputinject/BUILD.gn
index b736d2e..90f2a6f 100644
--- a/services/source/inputinject/BUILD.gn
+++ b/services/source/inputinject/BUILD.gn
@@ -21,7 +21,7 @@ ohos_shared_library("libdinput_inject") {
     integer_overflow = true
     ubsan = true
   }
-  stack_protector_ret = true
+  branch_protector_ret = "pac_ret"
   include_dirs = [
     "${av_transport_path}/common/include",
     "include",
diff --git a/services/source/sourcemanager/BUILD.gn b/services/source/sourcemanager/BUILD.gn
index 1f9f409..e900e1e 100644
--- a/services/source/sourcemanager/BUILD.gn
+++ b/services/source/sourcemanager/BUILD.gn
@@ -20,7 +20,7 @@ ohos_shared_library("libdinput_source") {
     integer_overflow = true
     ubsan = true
   }
-  stack_protector_ret = true
+  branch_protector_ret = "pac_ret"
   include_dirs = [
     "${av_transport_path}/common/include",
     "include",
diff --git a/services/source/transport/BUILD.gn b/services/source/transport/BUILD.gn
index e8ce83d..d8472c2 100755
--- a/services/source/transport/BUILD.gn
+++ b/services/source/transport/BUILD.gn
@@ -21,7 +21,7 @@ ohos_shared_library("libdinput_source_trans") {
     integer_overflow = true
     ubsan = true
   }
-  stack_protector_ret = true
+  branch_protector_ret = "pac_ret"
   include_dirs = [
     "${av_transport_path}/common/include",
     "include",
diff --git a/services/state/BUILD.gn b/services/state/BUILD.gn
index dc5f407..44bdfc6 100644
--- a/services/state/BUILD.gn
+++ b/services/state/BUILD.gn
@@ -21,7 +21,7 @@ ohos_shared_library("libdinput_state") {
     integer_overflow = true
     ubsan = true
   }
-  stack_protector_ret = true
+  branch_protector_ret = "pac_ret"
   include_dirs = [
     "include",
     "${common_path}/include",
diff --git a/services/transportbase/BUILD.gn b/services/transportbase/BUILD.gn
index 6247c52..20f7d60 100644
--- a/services/transportbase/BUILD.gn
+++ b/services/transportbase/BUILD.gn
@@ -21,7 +21,7 @@ ohos_shared_library("libdinput_trans_base") {
     integer_overflow = true
     ubsan = true
   }
-  stack_protector_ret = true
+  branch_protector_ret = "pac_ret"
   include_dirs = [
     "${av_transport_path}/common/include",
     "include",
diff --git a/sinkhandler/BUILD.gn b/sinkhandler/BUILD.gn
index c3cadb8..db651e8 100644
--- a/sinkhandler/BUILD.gn
+++ b/sinkhandler/BUILD.gn
@@ -21,7 +21,7 @@ ohos_shared_library("libdinput_sink_handler") {
     integer_overflow = true
     ubsan = true
   }
-  stack_protector_ret = true
+  branch_protector_ret = "pac_ret"
   include_dirs = [
     "include",
     "${innerkits_path}/include",
diff --git a/sourcehandler/BUILD.gn b/sourcehandler/BUILD.gn
index 11c6fe7..63ac007 100644
--- a/sourcehandler/BUILD.gn
+++ b/sourcehandler/BUILD.gn
@@ -21,7 +21,7 @@ ohos_shared_library("libdinput_source_handler") {
     integer_overflow = true
     ubsan = true
   }
-  stack_protector_ret = true
+  branch_protector_ret = "pac_ret"
   include_dirs = [
     "include",
     "${innerkits_path}/include",
diff --git a/utils/BUILD.gn b/utils/BUILD.gn
index df36cca..092c219 100644
--- a/utils/BUILD.gn
+++ b/utils/BUILD.gn
@@ -21,7 +21,7 @@ ohos_shared_library("libdinput_utils") {
     integer_overflow = true
     ubsan = true
   }
-  stack_protector_ret = true
+  branch_protector_ret = "pac_ret"
   include_dirs = [
     "${av_transport_path}/common/include",
     "${fwk_common_path}/utils/include",