diff --git a/frameworks/ans/test/unittest/BUILD.gn b/frameworks/ans/test/unittest/BUILD.gn
index 5520e93510f6180f2d9c6a979009fec699bc6cb3..b22ac87a3792885f99fbd12dcd9b424ea1787cd5 100644
--- a/frameworks/ans/test/unittest/BUILD.gn
+++ b/frameworks/ans/test/unittest/BUILD.gn
@@ -17,10 +17,6 @@ import("//build/test.gni")
 
 module_output_path = "${component_name}/unittest"
 
-config("exception") {
-  cflags_cc = [ "-fexceptions" ]
-}
-
 ohos_unittest("ans_reminder_unit_test") {
   module_out_path = module_output_path
 
@@ -40,10 +36,7 @@ ohos_unittest("ans_reminder_unit_test") {
     "${frameworks_module_ans_path}/test/unittest/reminder_request_timer_test.cpp",
   ]
 
-  configs = [
-    "//commonlibrary/c_utils/base:utils_config",
-    ":exception",
-  ]
+  configs = [ "//commonlibrary/c_utils/base:utils_config" ]
 
   deps = [
     "${core_path}:ans_core",