diff --git a/common/BUILD.gn b/common/BUILD.gn
index 640c5a56c3d1caa869f94b773048ea78aea6f5be..7231db1f9f96e45704ccf8bdb3c0ac976b579016 100644
--- a/common/BUILD.gn
+++ b/common/BUILD.gn
@@ -18,6 +18,9 @@ import(
 
 ohos_shared_library("distributed_screen_utils") {
   sanitize = {
+    cfi = true
+    cfi_cross_dso = true
+    debug = false
     boundary_sanitize = true
     integer_overflow = true
     ubsan = true
@@ -38,7 +41,6 @@ ohos_shared_library("distributed_screen_utils") {
 
   external_deps = [
     "c_utils:utils",
-    "c_utils:utilsbase",
     "distributed_hardware_fwk:libdhfwk_sdk",
     "dsoftbus:softbus_client",
     "hilog:libhilog",
diff --git a/services/screenclient/BUILD.gn b/services/screenclient/BUILD.gn
index 8b994db5d49c292f77212f886f9b527cddc740bc..8d9bf6fe381d9d314b043ce58eb395fc6a985e16 100644
--- a/services/screenclient/BUILD.gn
+++ b/services/screenclient/BUILD.gn
@@ -50,6 +50,7 @@ ohos_shared_library("distributed_screen_client") {
   ]
 
   external_deps = [
+    "c_utils:utils",
     "graphic_2d:libgraphic_utils",
     "graphic_2d:librender_service_client",
     "graphic_2d:surface",
diff --git a/services/screenclient/test/unittest/BUILD.gn b/services/screenclient/test/unittest/BUILD.gn
index fb49f3ea611f6c53071a22546a5baa53e3a30bc3..72263d856df677b82258f60e531ce1d2786b93e4 100644
--- a/services/screenclient/test/unittest/BUILD.gn
+++ b/services/screenclient/test/unittest/BUILD.gn
@@ -50,6 +50,7 @@ ohos_unittest("ScreenClientTest") {
   ]
 
   external_deps = [
+    "c_utils:utils",
     "graphic_2d:librender_service_client",
     "graphic_2d:surface",
     "input:libmmi-client",
diff --git a/services/screendemo/BUILD.gn b/services/screendemo/BUILD.gn
index 42800c72e660cc109d3c8ef67204f0750e82e761..a424fa5da99582ae16019a26de1fa2ce2a61be0a 100644
--- a/services/screendemo/BUILD.gn
+++ b/services/screendemo/BUILD.gn
@@ -55,6 +55,7 @@ ohos_executable("distributedScreenTest") {
     "access_token:libaccesstoken_sdk",
     "access_token:libnativetoken",
     "access_token:libtoken_setproc",
+    "c_utils:utils",
     "dsoftbus:softbus_client",
     "graphic_2d:librender_service_client",
     "graphic_2d:surface",