diff --git a/BUILD.gn b/BUILD.gn
index 2d857a727395558eb80679fc7062119c6d8f5935..d9385b5d32eefb1041af7f6e4848a6ceff8e6209 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -29,6 +29,14 @@ sources_platform_common = [
 ohos_executable("syscap_define_check_bin") {
   configs = [ ":internal" ]
   sources = [ "./test/syscap_define_check.c" ]
+  cflags = [
+    "-fPIE",
+    "-D_FORTIFY_SOURCE=2 -O2",
+  ]
+  ldflags = [
+    "-Wl,-z,now",
+    "-pie",
+  ]
 
   if (is_mingw) {
     defines = [ "_POSIX_" ]
@@ -57,6 +65,9 @@ ohos_executable("syscap_tool_bin") {
   include_dirs = [ "src" ]
   configs = [ ":internal" ]
   defines = []
+  ldflags = [
+    "-Wl,now"
+  ]
 
   if (is_mingw) {
     defines += [ "_POSIX_" ]