diff --git a/frameworks/concurrent_task_client/BUILD.gn b/frameworks/concurrent_task_client/BUILD.gn
index ca69602232e97b0f8bbcb290d2c11d7577bb9a45..2092272dc635c77d60621a0d96924d0841dfc70e 100644
--- a/frameworks/concurrent_task_client/BUILD.gn
+++ b/frameworks/concurrent_task_client/BUILD.gn
@@ -34,6 +34,11 @@ config("client_public_config") {
 }
 
 ohos_shared_library("concurrent_task_client") {
+  sanitize = {
+    cfi = true
+    cfi_cross_dso = true
+    debug = false
+  }
   configs = [ ":client_private_config" ]
 
   public_configs = [ ":client_public_config" ]
diff --git a/services/BUILD.gn b/services/BUILD.gn
index 15b7a730e4a1f33ae4881ce6e6d337c583e4995c..570c8c7162d0a81cc6cdf843398fc082f5ff5e24 100644
--- a/services/BUILD.gn
+++ b/services/BUILD.gn
@@ -31,7 +31,11 @@ config("concurrent_task_config") {
 
 ohos_shared_library("concurrentsvc") {
   public_configs = [ ":concurrent_task_config" ]
-
+  sanitize = {
+    cfi = true
+    cfi_cross_dso = true
+    debug = false
+  }
   sources = [
     "src/concurrent_task_controller.cpp",
     "src/concurrent_task_service.cpp",