diff --git a/frameworks/ans/test/unittest/BUILD.gn b/frameworks/ans/test/unittest/BUILD.gn
index b63703964035e35e6c64f24c198330c86758774b..5d24e6edb459dd50769b0e0995b891505f6768ed 100644
--- a/frameworks/ans/test/unittest/BUILD.gn
+++ b/frameworks/ans/test/unittest/BUILD.gn
@@ -52,9 +52,7 @@ ohos_unittest("ans_reminder_unit_test") {
     "${frameworks_module_ans_path}/test/unittest/notification_user_input_test.cpp",
     "${frameworks_module_ans_path}/test/unittest/reminder_helper_test.cpp",
     "${frameworks_module_ans_path}/test/unittest/reminder_request_alarm_test.cpp",
-    "${frameworks_module_ans_path}/test/unittest/reminder_request_branch_test/mock_reminder_request.cpp",
     "${frameworks_module_ans_path}/test/unittest/reminder_request_calendar_test.cpp",
-    "${frameworks_module_ans_path}/test/unittest/reminder_request_test.cpp",
     "${frameworks_module_ans_path}/test/unittest/reminder_request_timer_test.cpp",
     "${frameworks_module_ans_path}/test/unittest/reminder_store_test.cpp",
   ]
@@ -90,6 +88,38 @@ ohos_unittest("ans_reminder_unit_test") {
   part_name = "${component_name}"
 }
 
+ohos_unittest("reminder_request_test") {
+  module_out_path = module_output_path
+
+  include_dirs = [
+    ".",
+    "include",
+    "/${services_path}/ans/include",
+    "${services_path}/ans/test/unittest/mock/include",
+  ]
+
+  sources = [
+    "${frameworks_module_ans_path}/test/unittest/reminder_request_branch_test/mock_reminder_request.cpp",
+    "${frameworks_module_ans_path}/test/unittest/reminder_request_test.cpp",
+  ]
+
+  deps = [
+    "${core_path}:ans_core",
+    "${frameworks_module_ans_path}:ans_innerkits",
+    "//third_party/googletest:gtest_main",
+  ]
+
+  external_deps = [
+    "ability_base:want",
+    "ability_base:zuri",
+    "c_utils:utils",
+    "relational_store:native_rdb",
+  ]
+
+  subsystem_name = "${subsystem_name}"
+  part_name = "${component_name}"
+}
+
 ohos_unittest("reminder_request_branch_test") {
   module_out_path = module_output_path
 
@@ -114,22 +144,8 @@ ohos_unittest("reminder_request_branch_test") {
   external_deps = [
     "ability_base:want",
     "ability_base:zuri",
-    "ability_runtime:wantagent_innerkits",
-    "access_token:libnativetoken",
-    "access_token:libtoken_setproc",
-    "bundle_framework:appexecfwk_base",
-    "bundle_framework:appexecfwk_core",
     "c_utils:utils",
-    "common_event_service:cesfwk_innerkits",
-    "eventhandler:libeventhandler",
-    "hilog:libhilog",
-    "hitrace:hitrace_meter",
-    "image_framework:image_native",
-    "ipc:ipc_core",
-    "kv_store:distributeddata_inner",
     "relational_store:native_rdb",
-    "safwk:system_ability_fwk",
-    "samgr:samgr_proxy",
   ]
 
   subsystem_name = "${subsystem_name}"
@@ -138,9 +154,9 @@ ohos_unittest("reminder_request_branch_test") {
 
 group("unittest") {
   testonly = true
-  deps = []
-
-  deps += [ ":ans_reminder_unit_test" ]
-
-  deps += [ ":reminder_request_branch_test" ]
+  deps = [
+    ":ans_reminder_unit_test",
+    ":reminder_request_branch_test",
+    ":reminder_request_test",
+  ]
 }
diff --git a/frameworks/ans/test/unittest/reminder_request_test.cpp b/frameworks/ans/test/unittest/reminder_request_test.cpp
index 09ab3524511d0425c20dda046e11a1fd55eedddd..772667d1f226789e1f98baec17d82cc457188bc8 100644
--- a/frameworks/ans/test/unittest/reminder_request_test.cpp
+++ b/frameworks/ans/test/unittest/reminder_request_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2023 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
@@ -406,9 +406,8 @@ HWTEST_F(ReminderRequestTest, IsShowing_00200, Function | SmallTest | Level1)
  */
 HWTEST_F(ReminderRequestTest, OnDateTimeChange_00100, Function | SmallTest | Level1)
 {
-    MockNowInstantMilli(true);
     auto rrc = std::make_shared<ReminderRequestChild>();
-    rrc->isExpired_ = true;
+    rrc->SetExpired(true);
     EXPECT_EQ(rrc->OnDateTimeChange(), false);
 }