diff --git a/src/context/UserContext.js b/src/context/UserContext.js
new file mode 100644
index 0000000..64c1b9a
--- /dev/null
+++ b/src/context/UserContext.js
@@ -0,0 +1,37 @@
+import React, { createContext, useContext, useState, useEffect } from 'react';
+
+const UserContext = createContext();
+
+export const UserProvider = ({ children }) => {
+  const [user, setUser] = useState(null);
+  const [loading, setLoading] = useState(true);
+
+  // 加载本地存储的用户信息
+  useEffect(() => {
+    const storedUser = localStorage.getItem('user');
+    if (storedUser) {
+      setUser(JSON.parse(storedUser));
+    }
+    setLoading(false);
+  }, []);
+
+  // 保存用户信息到本地存储
+  const saveUser = (userData) => {
+    localStorage.setItem('user', JSON.stringify(userData));
+    setUser(userData);
+  };
+
+  // 退出登录
+  const logout = () => {
+    localStorage.removeItem('user');
+    setUser(null);
+  };
+
+  return (
+    <UserContext.Provider value={{ user, loading, saveUser, logout }}>
+      {children}
+    </UserContext.Provider>
+  );
+};
+
+export const useUser = () => useContext(UserContext);
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