diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 8e71dcd..8acbc4a 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -1,17 +1,6 @@
 cmake_minimum_required(VERSION 3.20)
 
-# ========================================
-# GoogleTest 集成
-# ========================================
-include(FetchContent)
-FetchContent_Declare(
-    googletest
-    GIT_REPOSITORY https://github.com/google/googletest.git
-    GIT_TAG v1.14.0
-)
-# Windows 兼容性设置
-set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
-FetchContent_MakeAvailable(googletest)
+find_package(gtest CONFIG REQUIRED)
 
 # 启用测试
 enable_testing()