diff --git a/frameworks/concurrent_task_client/BUILD.gn b/frameworks/concurrent_task_client/BUILD.gn
index 296049b11396a6f1459ff1554ffe1da438eaa808..42733cda8433e103140bf0eba3412ad59827da15 100644
--- a/frameworks/concurrent_task_client/BUILD.gn
+++ b/frameworks/concurrent_task_client/BUILD.gn
@@ -33,15 +33,23 @@ config("client_public_config") {
 
 ohos_shared_library("concurrent_task_client") {
   branch_protector_ret = "pac_ret"
-  sanitize = {
-    cfi = true
-    cfi_cross_dso = true
-    debug = false
-  }
   configs = [ ":client_private_config" ]
 
   public_configs = [ ":client_public_config" ]
 
+  cflags_cc = [
+    "-fomit-frame-pointer",
+    "-fdata-sections",
+    "-ffunction-sections",
+    "-fno-unroll-loops",
+    "-fno-exceptions",
+    "-fno-unwind-tables",
+    "-fno-asynchronous-unwind-tables",
+    "-g0",
+    "-Os"
+  ]
+
+  ldflags = ["-Wl,--exclude-libs=ALL"]
   sources = [
     "src/concurrent_task_client.cpp",
     "src/concurrent_task_service_proxy.cpp",
diff --git a/frameworks/native/BUILD.gn b/frameworks/native/BUILD.gn
index 77ad594dad820ed3a6bbe38d71aac57856d27dbe..4a492fcdf046cfffee097fa613a195d276288300 100644
--- a/frameworks/native/BUILD.gn
+++ b/frameworks/native/BUILD.gn
@@ -16,12 +16,18 @@ import("//build/ohos/ndk/ndk.gni")
 
 ohos_shared_library("qos_ndk") {
   branch_protector_ret = "pac_ret"
-  sanitize = {
-    cfi = true
-    cfi_cross_dso = true
-    debug = false
-  }
 
+  cflags_cc = [
+    "-fomit-frame-pointer",
+    "-fdata-sections",
+    "-ffunction-sections",
+    "-fno-unroll-loops",
+    "-fno-exceptions",
+    "-fno-unwind-tables",
+    "-fno-asynchronous-unwind-tables",
+    "-g0",
+    "-Os"
+  ]
   include_dirs = [
     "../../interfaces/",
     "../../interfaces/kits/c/",
diff --git a/qos/BUILD.gn b/qos/BUILD.gn
index b6ee0666967b41582fd6f1eb98162c606b1f2b6c..0a2cc86bc03cbcdc7c2a9dbe374667207e40689e 100644
--- a/qos/BUILD.gn
+++ b/qos/BUILD.gn
@@ -24,12 +24,18 @@ config("qos_config") {
 
 ohos_shared_library("qos") {
   branch_protector_ret = "pac_ret"
-  sanitize = {
-    cfi = true
-    cfi_cross_dso = true
-    debug = false
-  }
 
+  cflags_cc = [
+    "-fomit-frame-pointer",
+    "-fdata-sections",
+    "-ffunction-sections",
+    "-fno-unroll-loops",
+    "-fno-exceptions",
+    "-fno-unwind-tables",
+    "-fno-asynchronous-unwind-tables",
+    "-g0",
+    "-Os"
+  ]
   public_configs = [ ":qos_config" ]
   sources = [
     "../services/src/qos_interface.cpp",
diff --git a/services/BUILD.gn b/services/BUILD.gn
index a1c05646cc64036fd4a5fabb39bc97fa64fd94f7..9b1c7e5f4bea89146eada3d3c386ad8f99c5a049 100644
--- a/services/BUILD.gn
+++ b/services/BUILD.gn
@@ -35,8 +35,24 @@ ohos_shared_library("concurrentsvc") {
   sanitize = {
     cfi = true
     cfi_cross_dso = true
+    cfi_no_nvcall = true
+    cfi_vcall_ical_only = true
     debug = false
   }
+
+  cflags_cc = [
+    "-fomit-frame-pointer",
+    "-fdata-sections",
+    "-ffunction-sections",
+    "-fno-unroll-loops",
+    "-fno-exceptions",
+    "-fno-unwind-tables",
+    "-fno-asynchronous-unwind-tables",
+    "-g0",
+    "-Os"
+  ]
+
+  ldflags = ["-Wl,--exclude-libs=ALL"]
   sources = [
     "../common/src/config_reader.cpp",
     "src/concurrent_task_controller.cpp",