题库导入功能完成，考试计划功能完成。

src/pages/HomePage.tsx

@@ -18,6 +18,7 @@ const HomePage = () => {
   const [form] = Form.useForm();
   const [loading, setLoading] = useState(false);
   const [historyOptions, setHistoryOptions] = useState<{ value: string; label: string; phone: string }[]>([]);
+  const [isSearching, setIsSearching] = useState(false);
 
   useEffect(() => {
     // 加载历史记录
@@ -32,13 +33,19 @@ const HomePage = () => {
   const saveToHistory = (name: string, phone: string) => {
     const history: LoginHistory[] = JSON.parse(localStorage.getItem('loginHistory') || '[]');
     // 移除已存在的同名记录（为了更新位置到最前，或者保持最新）
-    // 简单起见，如果已存在，先移除
     const filtered = history.filter(item => item.name !== name);
     // 添加到头部
     filtered.unshift({ name, phone });
     // 保留前5条
     const newHistory = filtered.slice(0, 5);
     localStorage.setItem('loginHistory', JSON.stringify(newHistory));
+    
+    // 更新本地历史选项
+    setHistoryOptions(newHistory.map(item => ({
+      value: item.name,
+      label: item.name,
+      phone: item.phone
+    })));
   };
 
   const handleNameSelect = (value: string, option: any) => {
@@ -47,6 +54,38 @@ const HomePage = () => {
     }
   };
 
+  const handleNameChange = async (value: string) => {
+    if (!value) return;
+    
+    // 先检查本地历史记录
+    const localOption = historyOptions.find(option => option.value === value);
+    if (localOption && localOption.phone) {
+      form.setFieldsValue({ phone: localOption.phone });
+      return;
+    }
+    
+    // 本地没有则从服务器查询
+    try {
+      setIsSearching(true);
+      const response = await userAPI.getUsersByName(value) as any;
+      
+      if (response.success && response.data && response.data.length > 0) {
+        // 假设返回的是数组，取第一个匹配的用户
+        const user = response.data[0];
+        if (user && user.phone) {
+          form.setFieldsValue({ phone: user.phone });
+          // 将查询结果保存到本地历史记录
+          saveToHistory(value, user.phone);
+        }
+      }
+    } catch (error: any) {
+      console.error('查询用户失败:', error);
+      // 查询失败不提示用户，保持原有逻辑
+    } finally {
+      setIsSearching(false);
+    }
+  };
+
   const handleSubmit = async (values: { name: string; phone: string; password?: string }) => {
     try {
       setLoading(true);
@@ -59,7 +98,7 @@ const HomePage = () => {
       }
 
       // 创建用户或登录
-      const response = await userAPI.createUser(values) as any;
+      const response = await userAPI.validateUserInfo(values) as any;
       
       if (response.success) {
         setUser(response.data);
@@ -107,6 +146,7 @@ const HomePage = () => {
               <AutoComplete
                 options={historyOptions}
                 onSelect={handleNameSelect}
+                onChange={handleNameChange}
                 placeholder="请输入您的姓名"
                 size="large"
                 filterOption={(inputValue, option) =>