diff --git a/dfx_utils/BUILD.gn b/dfx_utils/BUILD.gn
index faffc42..e0f85e6 100755
--- a/dfx_utils/BUILD.gn
+++ b/dfx_utils/BUILD.gn
@@ -16,12 +16,6 @@ import(
     "//foundation/distributedhardware/distributed_input/distributedinput.gni")
 
 ohos_shared_library("libdinput_dfx_utils") {
-  sanitize = {
-    boundary_sanitize = true
-    integer_overflow = true
-    ubsan = true
-  }
-  stack_protector_ret = true
   include_dirs = [
     "include",
     "${common_path}/include",
diff --git a/inputdevicehandler/BUILD.gn b/inputdevicehandler/BUILD.gn
index e2d56f8..53a5bc6 100755
--- a/inputdevicehandler/BUILD.gn
+++ b/inputdevicehandler/BUILD.gn
@@ -16,12 +16,6 @@ import(
     "//foundation/distributedhardware/distributed_input/distributedinput.gni")
 
 ohos_shared_library("libdinput_handler") {
-  sanitize = {
-    boundary_sanitize = true
-    integer_overflow = true
-    ubsan = true
-  }
-  stack_protector_ret = true
   include_dirs = [
     "${av_transport_path}/common/include",
     "include",
diff --git a/interfaces/inner_kits/BUILD.gn b/interfaces/inner_kits/BUILD.gn
index ff976ba..4900ec4 100644
--- a/interfaces/inner_kits/BUILD.gn
+++ b/interfaces/inner_kits/BUILD.gn
@@ -32,12 +32,6 @@ config("input_sdk_public_config") {
   ]
 }
 ohos_shared_library("libdinput_sdk") {
-  sanitize = {
-    boundary_sanitize = true
-    integer_overflow = true
-    ubsan = true
-  }
-  stack_protector_ret = true
   public_configs = [ ":input_sdk_public_config" ]
 
   sources = [
diff --git a/services/sink/inputcollector/BUILD.gn b/services/sink/inputcollector/BUILD.gn
index 70ab493..6e18351 100755
--- a/services/sink/inputcollector/BUILD.gn
+++ b/services/sink/inputcollector/BUILD.gn
@@ -16,12 +16,6 @@ import(
     "//foundation/distributedhardware/distributed_input/distributedinput.gni")
 
 ohos_shared_library("libdinput_collector") {
-  sanitize = {
-    boundary_sanitize = true
-    integer_overflow = true
-    ubsan = true
-  }
-  stack_protector_ret = true
   include_dirs = [
     "${av_transport_path}/common/include",
     "include",
diff --git a/services/sink/sinkmanager/BUILD.gn b/services/sink/sinkmanager/BUILD.gn
index def1bff..6dc1280 100644
--- a/services/sink/sinkmanager/BUILD.gn
+++ b/services/sink/sinkmanager/BUILD.gn
@@ -16,12 +16,6 @@ import(
     "//foundation/distributedhardware/distributed_input/distributedinput.gni")
 
 ohos_shared_library("libdinput_sink") {
-  sanitize = {
-    boundary_sanitize = true
-    integer_overflow = true
-    ubsan = true
-  }
-  stack_protector_ret = true
   include_dirs = [
     "${av_transport_path}/common/include",
     "include",
diff --git a/services/sink/transport/BUILD.gn b/services/sink/transport/BUILD.gn
index 2ed590e..240becf 100644
--- a/services/sink/transport/BUILD.gn
+++ b/services/sink/transport/BUILD.gn
@@ -16,12 +16,6 @@ import(
     "//foundation/distributedhardware/distributed_input/distributedinput.gni")
 
 ohos_shared_library("libdinput_sink_trans") {
-  sanitize = {
-    boundary_sanitize = true
-    integer_overflow = true
-    ubsan = true
-  }
-  stack_protector_ret = true
   include_dirs = [
     "${av_transport_path}/common/include",
     "include",
diff --git a/services/source/inputinject/BUILD.gn b/services/source/inputinject/BUILD.gn
index b736d2e..0c69735 100644
--- a/services/source/inputinject/BUILD.gn
+++ b/services/source/inputinject/BUILD.gn
@@ -16,12 +16,6 @@ import(
     "//foundation/distributedhardware/distributed_input/distributedinput.gni")
 
 ohos_shared_library("libdinput_inject") {
-  sanitize = {
-    boundary_sanitize = true
-    integer_overflow = true
-    ubsan = true
-  }
-  stack_protector_ret = true
   include_dirs = [
     "${av_transport_path}/common/include",
     "include",
diff --git a/services/source/sourcemanager/BUILD.gn b/services/source/sourcemanager/BUILD.gn
index 841906b..7bfd57f 100644
--- a/services/source/sourcemanager/BUILD.gn
+++ b/services/source/sourcemanager/BUILD.gn
@@ -15,12 +15,6 @@ import("//build/ohos.gni")
 import("../../../distributedinput.gni")
 
 ohos_shared_library("libdinput_source") {
-  sanitize = {
-    boundary_sanitize = true
-    integer_overflow = true
-    ubsan = true
-  }
-  stack_protector_ret = true
   include_dirs = [
     "${av_transport_path}/common/include",
     "include",
diff --git a/services/source/transport/BUILD.gn b/services/source/transport/BUILD.gn
index e8ce83d..2c752cc 100755
--- a/services/source/transport/BUILD.gn
+++ b/services/source/transport/BUILD.gn
@@ -16,12 +16,6 @@ import(
     "//foundation/distributedhardware/distributed_input/distributedinput.gni")
 
 ohos_shared_library("libdinput_source_trans") {
-  sanitize = {
-    boundary_sanitize = true
-    integer_overflow = true
-    ubsan = true
-  }
-  stack_protector_ret = true
   include_dirs = [
     "${av_transport_path}/common/include",
     "include",
diff --git a/services/state/BUILD.gn b/services/state/BUILD.gn
index dc5f407..5ca8aaf 100644
--- a/services/state/BUILD.gn
+++ b/services/state/BUILD.gn
@@ -16,12 +16,6 @@ import(
     "//foundation/distributedhardware/distributed_input/distributedinput.gni")
 
 ohos_shared_library("libdinput_state") {
-  sanitize = {
-    boundary_sanitize = true
-    integer_overflow = true
-    ubsan = true
-  }
-  stack_protector_ret = true
   include_dirs = [
     "include",
     "${common_path}/include",
diff --git a/services/transportbase/BUILD.gn b/services/transportbase/BUILD.gn
index 6247c52..7c84648 100644
--- a/services/transportbase/BUILD.gn
+++ b/services/transportbase/BUILD.gn
@@ -16,12 +16,6 @@ import(
     "//foundation/distributedhardware/distributed_input/distributedinput.gni")
 
 ohos_shared_library("libdinput_trans_base") {
-  sanitize = {
-    boundary_sanitize = true
-    integer_overflow = true
-    ubsan = true
-  }
-  stack_protector_ret = true
   include_dirs = [
     "${av_transport_path}/common/include",
     "include",
diff --git a/sinkhandler/BUILD.gn b/sinkhandler/BUILD.gn
index c3cadb8..7a7c2f5 100644
--- a/sinkhandler/BUILD.gn
+++ b/sinkhandler/BUILD.gn
@@ -16,12 +16,6 @@ import(
     "//foundation/distributedhardware/distributed_input/distributedinput.gni")
 
 ohos_shared_library("libdinput_sink_handler") {
-  sanitize = {
-    boundary_sanitize = true
-    integer_overflow = true
-    ubsan = true
-  }
-  stack_protector_ret = true
   include_dirs = [
     "include",
     "${innerkits_path}/include",
diff --git a/sourcehandler/BUILD.gn b/sourcehandler/BUILD.gn
index 11c6fe7..2cf11d7 100644
--- a/sourcehandler/BUILD.gn
+++ b/sourcehandler/BUILD.gn
@@ -16,12 +16,6 @@ import(
     "//foundation/distributedhardware/distributed_input/distributedinput.gni")
 
 ohos_shared_library("libdinput_source_handler") {
-  sanitize = {
-    boundary_sanitize = true
-    integer_overflow = true
-    ubsan = true
-  }
-  stack_protector_ret = true
   include_dirs = [
     "include",
     "${innerkits_path}/include",
diff --git a/utils/BUILD.gn b/utils/BUILD.gn
index df36cca..6981ac5 100644
--- a/utils/BUILD.gn
+++ b/utils/BUILD.gn
@@ -16,12 +16,6 @@ import(
     "//foundation/distributedhardware/distributed_input/distributedinput.gni")
 
 ohos_shared_library("libdinput_utils") {
-  sanitize = {
-    boundary_sanitize = true
-    integer_overflow = true
-    ubsan = true
-  }
-  stack_protector_ret = true
   include_dirs = [
     "${av_transport_path}/common/include",
     "${fwk_common_path}/utils/include",