diff --git a/dfx_utils/BUILD.gn b/dfx_utils/BUILD.gn
index faffc428fbd224377542699e05f7a95820981412..e0f85e6fdbdbd999194ac8cc0c752bcb9c555546 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 e2d56f8e69ac5d41ba27a4b7af960520121c98a5..53a5bc6f366d34d1ac629a4a8e72f9973380b608 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 ff976ba568063e37c572b73f15c9931b8e00a537..4900ec4415fe5b8d6fd50019badf628d0e0990c5 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 70ab4937379431cd73634d7ab59fb039d60f1f47..6e18351de9148668be5ea57a1dcba09b8b3581ae 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 def1bff6d27beaa96f8832533962dda2117a4be0..6dc12809ad3f577cacc2972b655eb7a2deae3e8d 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 2ed590e7a86a7422410456a6029c140a3ab4621c..240becf6eb213052c5f95a3b363c56ff9d9d3c5d 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 b736d2e396d64178aefc0038c17b3e05690db3f0..0c697350a1caebe14f689c17be98e5928ef34cd8 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 841906bf2bd6a162b7d5bc07f4e6def76c298989..7bfd57f5b0654a657432195d10e62d2b0a34b001 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 e8ce83dae2bdd187f1af89264f8e3538ba998f66..2c752ccd6d9682378f06ef009a58df5050182f0a 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 dc5f4072f19ff99309678dbdfa847c7d3211a73c..5ca8aafe437bee7d4bfef17ec5e4aac31796f37f 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 6247c52fa89fc097017f5d722d3a19e403664fb3..7c846486ac1d18fb7cdcb926ce936fc0a9eec66c 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 c3cadb8e1edbb91656cbd3be6534125c8e216f37..7a7c2f5be9862f6c82e19dd4cd73b508e5db890a 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 11c6fe739d552a04cf97f900fb73cc4e56daf353..2cf11d72401710187c546c93beb88694e50ebb88 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 df36ccab3d2968492e64629461299abb1eee0568..6981ac580dd4e077b86385404c62278884b01749 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",