diff --git a/README.md b/README.md
index e755bca..2e1e843 100644
--- a/README.md
+++ b/README.md
@@ -182,8 +182,10 @@ SQLite 开发文件
 
     ```bash
     cd src/core
-    maturin develop
+    maturin develop --release
     ```
+    将会在 `src/core/target/release` 目录下生成 `core.dll` 或 `core.so` 文件。
+    将该文件复制到 `queue_sqlite/core` 目录下（dll文件需改名为pyd后缀）。
 
 4. 运行测试：
 
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..c230614
Binary files /dev/null and b/requirements.txt differ
diff --git a/tests/test_stress.py b/tests/test_stress.py
index 9d062dc..a4bc901 100644
--- a/tests/test_stress.py
+++ b/tests/test_stress.py
@@ -30,6 +30,18 @@ class TestStress:
         # print(f"callback: {message_item.expire_time}")
         # print(f"callback: {message_item.tags}")
 
+    @classmethod
+    def test_example(cls):
+        message_item = MessageItem(content={"num": 1}, destination="example")
+        start_time = time.perf_counter()
+        example(message_item)
+        print(f"测试函数：斐波那契数列")
+        print(f"总耗时: {time.perf_counter() - start_time:.4f}秒")
+        start_time = time.perf_counter()
+        for i in range(10000):
+            example(message_item)
+        print(f"总耗时: {time.perf_counter() - start_time:.4f}秒")
+
     @classmethod
     def test_stress(cls):
         TASK_NUM = 10000