diff --git a/tests/setup.ts b/tests/setup.ts
new file mode 100644
index 0000000..96ffc69
--- /dev/null
+++ b/tests/setup.ts
@@ -0,0 +1,53 @@
+import '@testing-library/jest-dom';
+
+// 全局测试配置
+global.console = {
+  ...console,
+  // 在测试中禁用console.log以减少噪音
+  log: jest.fn(),
+  debug: jest.fn(),
+  info: jest.fn(),
+  warn: jest.fn(),
+  error: jest.fn(),
+};
+
+// Mock window.matchMedia
+Object.defineProperty(window, 'matchMedia', {
+  writable: true,
+  value: jest.fn().mockImplementation(query => ({
+    matches: false,
+    media: query,
+    onchange: null,
+    addListener: jest.fn(), // deprecated
+    removeListener: jest.fn(), // deprecated
+    addEventListener: jest.fn(),
+    removeEventListener: jest.fn(),
+    dispatchEvent: jest.fn(),
+  })),
+});
+
+// Mock ResizeObserver
+global.ResizeObserver = jest.fn().mockImplementation(() => ({
+  observe: jest.fn(),
+  unobserve: jest.fn(),
+  disconnect: jest.fn(),
+}));
+
+// Mock IntersectionObserver
+global.IntersectionObserver = jest.fn().mockImplementation(() => ({
+  observe: jest.fn(),
+  unobserve: jest.fn(),
+  disconnect: jest.fn(),
+}));
+
+// Mock localStorage
+const localStorageMock: Storage = {
+  getItem: jest.fn(),
+  setItem: jest.fn(),
+  removeItem: jest.fn(),
+  clear: jest.fn(),
+  length: 0,
+  key: jest.fn(),
+};
+global.localStorage = localStorageMock;
+global.sessionStorage = localStorageMock; 
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