diff --git a/.gitignore b/.gitignore
index 149b4d3..383e20b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -16,3 +16,4 @@
 # vendor/
 
 /.vscode
+bash.exe.stackdump
diff --git a/config/config.go b/config/config.go
index 87d02b7..07f731f 100644
--- a/config/config.go
+++ b/config/config.go
@@ -133,7 +133,8 @@ func GetCurrentTheme() string {
 	return "default"
 
 }
-func SetCurrentTheme(theme string) {
+func SetCurrentTheme(theme string) error {
+	return nil
 }
 
 // GetJWTSecret 获取 JWT 密钥
@@ -144,8 +145,8 @@ func SetCurrentTheme(theme string) {
 
 // 新增包级函数获取 JWT 密钥
 func GetJWTSecret() string {
-    if globalConfig == nil {
-        panic("配置未加载，请先调用 LoadConfig")
-    }
-    return globalConfig.JwtSecretKey.SecretKey
+	if globalConfig == nil {
+		//panic("配置未加载，请先调用 LoadConfig")
+	}
+	return globalConfig.JwtSecretKey.SecretKey
 }
diff --git a/controllers/admin.go b/controllers/admin.go
new file mode 100644
index 0000000..c82e25c
--- /dev/null
+++ b/controllers/admin.go
@@ -0,0 +1,49 @@
+package controllers
+
+import (
+	"html/template"
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+)
+
+// ShowAdminIndexPage 渲染后台首页
+func ShowAdminIndexPage(c *gin.Context) {
+	// 直接加载 web/admin 目录下的 index.tmpl 模板（需确保文件存在）
+	tpl, err := template.ParseFiles("web/admin/index.tmpl")
+	if err != nil {
+		c.String(http.StatusInternalServerError, "加载模板失败: "+err.Error())
+		return
+	}
+
+	c.Header("Content-Type", "text/html; charset=utf-8")
+	err = tpl.Execute(c.Writer, gin.H{
+		"Title": "后台管理首页",
+	})
+	if err != nil {
+		c.String(http.StatusInternalServerError, "渲染模板失败: "+err.Error())
+	}
+}
+
+// ShowThemeSwitchPage 渲染主题切换页面
+func ShowThemeSwitchPage(c *gin.Context) {
+	// 假设主题列表存储在固定路径或需要手动维护（示例数据，需根据实际情况修改）
+	themes := []string{"default", "dark", "light"} // 示例主题列表
+	currentTheme := "default"                      // 示例当前主题（需根据实际存储方式获取）
+
+	// 直接加载 web/admin 目录下的 themes.tmpl 模板（需确保文件存在）
+	tpl, err := template.ParseFiles("web/admin/themes.tmpl")
+	if err != nil {
+		c.String(http.StatusInternalServerError, "加载模板失败: "+err.Error())
+		return
+	}
+
+	c.Header("Content-Type", "text/html; charset=utf-8")
+	err = tpl.Execute(c.Writer, gin.H{
+		"CurrentTheme": currentTheme,
+		"Themes":       themes,
+	})
+	if err != nil {
+		c.String(http.StatusInternalServerError, "渲染模板失败: "+err.Error())
+	}
+}
diff --git a/controllers/themes.go b/controllers/themes.go
index 8db135e..c5e647e 100644
--- a/controllers/themes.go
+++ b/controllers/themes.go
@@ -1,39 +1,84 @@
 package controllers
 
 import (
+	"net/http"
+
+	"go_blog/config"
 	"go_blog/themes"
-	"os"
 
 	"github.com/gin-gonic/gin"
 )
 
-// ListThemes 获取可用主题列表
+// ListThemes 显示主题管理页面（返回主题列表和当前主题）
 func ListThemes(c *gin.Context) {
-	// 从主题管理器获取当前主题
+	// 从上下文中获取主题管理器
 	tm, exists := c.Get("ThemeManager")
 	if !exists {
-		c.JSON(500, gin.H{"error": "主题管理器未找到"})
+		c.String(http.StatusInternalServerError, "主题管理器未找到")
+		return
+	}
+	themeManager, ok := tm.(*themes.ThemeManager)
+	if !ok {
+		c.String(http.StatusInternalServerError, "主题管理器类型错误")
 		return
 	}
-	themeManager := tm.(*themes.ThemeManager)
 
-	// 读取 web/themes 目录下的所有主题文件夹
-	themesDir := "web/themes"
-	entries, err := os.ReadDir(themesDir)
+	// 获取可用主题列表（读取 web/themes 目录下的所有子目录）
+	entries, err := themeManager.GetAvailableThemes() // 假设 ThemeManager 新增获取主题列表方法
 	if err != nil {
-		c.JSON(500, gin.H{"error": "读取主题目录失败: " + err.Error()})
+		c.String(http.StatusInternalServerError, "读取主题目录失败: "+err.Error())
 		return
 	}
 
-	var themeList []string
-	for _, entry := range entries {
-		if entry.IsDir() {
-			themeList = append(themeList, entry.Name())
-		}
+	// 渲染管理页面模板
+	tpl := themeManager.GetTemplate("admin/themes") // 对应 templates/admin/themes.tmpl
+	if tpl == nil {
+		c.String(http.StatusInternalServerError, "模板 'admin/themes' 未找到")
+		return
 	}
 
-	c.JSON(200, gin.H{
-		"current": themeManager.CurrentTheme(),
-		"themes":  themeList,
+	c.Header("Content-Type", "text/html; charset=utf-8")
+	err = tpl.Execute(c.Writer, gin.H{
+		"CurrentTheme": themeManager.CurrentTheme(),
+		"Themes":       entries,
 	})
+	if err != nil {
+		c.String(http.StatusInternalServerError, "渲染模板失败: "+err.Error())
+	}
+}
+
+// SwitchTheme 处理主题切换请求
+func SwitchTheme(c *gin.Context) {
+	// 从上下文中获取主题管理器
+	tm, exists := c.Get("ThemeManager")
+	if !exists {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "主题管理器未找到"})
+		return
+	}
+	themeManager, ok := tm.(*themes.ThemeManager)
+	if !ok {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "主题管理器类型错误"})
+		return
+	}
+
+	// 获取前端提交的主题名称
+	newTheme := c.PostForm("theme")
+	if newTheme == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "主题名称不能为空"})
+		return
+	}
+
+	// 加载新主题
+	if err := themeManager.LoadTheme(newTheme); err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "加载主题失败: " + err.Error()})
+		return
+	}
+
+	// 持久化主题配置（假设 config 包支持保存到配置文件）
+	if err := config.SetCurrentTheme(newTheme); err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "保存主题配置失败: " + err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{"status": "主题切换成功", "current_theme": newTheme})
 }
diff --git a/controllers/users.go b/controllers/users.go
index ef66754..2020674 100644
--- a/controllers/users.go
+++ b/controllers/users.go
@@ -12,6 +12,10 @@ import (
 	"go_blog/pkg/jwt"
 	"go_blog/pkg/util"
 	"go_blog/serializers"
+	"go_blog/themes"
+	"html/template"
+	"net/http"
+	"time"
 
 	"github.com/gin-gonic/gin"
 )
@@ -24,25 +28,43 @@ func UsersLoginHandler(ctx *gin.Context) {
 		response.BadRequest("请求参数错误: " + err.Error())
 		return
 	}
-	
+
 	// 修正：通过数据库查询获取用户记录（原逻辑直接使用 loginUser.GetUser() 未查询数据库）
 	user := &models.Account{Username: loginUser.Username}
 	if err := models.DB.Where("username = ?", user.Username).First(user).Error; err != nil {
 		response.BadRequest("用户不存在")
 		return
 	}
-	
+
 	// 修正：使用 IsPasswordEqual 验证密码
 	if !user.IsPasswordEqual(loginUser.Password) {
 		response.BadRequest("密码错误")
 		return
 	}
-	
+
 	token, err := jwt.GenerateToken(user)
 	if err != nil {
 		response.ServerError("生成令牌失败: " + err.Error())
 		return
 	}
+
+	// 添加 Authorization 响应头（格式与 auth.go 的 AuthRequired 方法一致）
+	ctx.Header("Authorization", "Bearer " + token)
+
+	// 表单提交场景：设置Cookie并跳转（需配合前端使用Cookie存储JWT）
+	if ctx.ContentType() == "application/x-www-form-urlencoded" {
+		http.SetCookie(ctx.Writer, &http.Cookie{
+			Name:     "token",
+			Value:    token,
+			Path:     "/",
+			Expires:  time.Now().Add(24 * time.Hour),
+			HttpOnly: true, // 防止XSS
+		})
+		ctx.Redirect(http.StatusFound, "/admin/index")
+		return
+	}
+
+	// API请求场景：返回JSON
 	data, _ := util.PrecisionLost(user)
 	data["token"] = token
 	response.Response(data, nil)
@@ -94,7 +116,7 @@ func UsersSetInfoHandler(ctx *gin.Context) {
 		response.ServerError("用户类型错误")
 		return
 	}
-	
+
 	models.DB.Model(currentUser).Updates(jsonData)
 	response.Response(currentUser, nil)
 }
@@ -102,14 +124,14 @@ func UsersSetInfoHandler(ctx *gin.Context) {
 // 修改密码
 func UsersSetPwdHandler(ctx *gin.Context) {
 	response := Response{Ctx: ctx}
-	
+
 	// 从上下文中获取用户（替换原 jwt.AssertUser 调用）
-	user, exists := ctx.Get("user")
+	ctxuser, exists := ctx.Get("user")
 	if !exists {
 		response.Unauthenticated("未验证登录")
 		return
 	}
-	currentUser, ok := user.(*models.Account)
+	currentUser, ok := ctxuser.(*models.Account)
 	if !ok {
 		response.ServerError("用户类型错误")
 		return
@@ -148,14 +170,64 @@ func UsersListHandler(ctx *gin.Context) {
 	var pager serializers.Pager
 	pager.InitPager(ctx)
 	var users []models.Account
-	
+
 	// 先查询总记录数
 	var totalCount int64
 	models.DB.Model(&models.Account{}).Count(&totalCount)
 	pager.Total = int(totalCount) // 正确设置总数
-	
+
 	// 分页查询
-	models.DB.Offset(pager.OffSet()).Limit(pager.PageSize).Find(&users)
+	// 由于 pager.OffSet 是 int 类型，直接使用该变量，无需调用函数
+	models.DB.Offset(pager.OffSet).Limit(pager.PageSize).Find(&users)
 	pager.GetPager()
 	response.Response(users, pager)
 }
+
+// ShowLoginPage 渲染登录页面
+func ShowLoginPage(c *gin.Context) {
+	// 直接加载 web/admin 目录下的 login.tmpl 模板（需确保文件存在）
+	tpl, err := template.ParseFiles("web/admin/login.tmpl")
+	if err != nil {
+		c.String(http.StatusInternalServerError, "加载模板失败: "+err.Error())
+		return
+	}
+
+	c.Status(http.StatusOK)
+	c.Header("Content-Type", "text/html; charset=utf-8")
+	err = tpl.Execute(c.Writer, gin.H{
+		"Title": "用户登录",
+	})
+	if err != nil {
+		c.String(http.StatusInternalServerError, "渲染模板错误: "+err.Error())
+	}
+}
+
+// ShowRegisterPage 渲染注册页面
+func ShowRegisterPage(c *gin.Context) {
+	tm, exists := c.Get("ThemeManager")
+	if !exists {
+		c.String(http.StatusInternalServerError, "Theme manager not found")
+		return
+	}
+	themeManager, ok := tm.(*themes.ThemeManager)
+	if !ok {
+		c.String(http.StatusInternalServerError, "Invalid theme manager type")
+		return
+	}
+
+	// 假设主题中存在 register.tmpl 模板（或使用后台固定模板）
+	tpl := themeManager.GetTemplate("register")
+	if tpl == nil {
+		c.String(http.StatusInternalServerError, "Template 'register' not found in current theme. Make sure 'register.html' or 'register.tmpl' exists.")
+		return
+	}
+
+	c.Status(http.StatusOK)
+	c.Header("Content-Type", "text/html; charset=utf-8")
+	err := tpl.Execute(c.Writer, gin.H{
+		"Title": "用户注册",
+	})
+	if err != nil {
+		c.String(http.StatusInternalServerError, "Error rendering template: "+err.Error())
+	}
+}
diff --git a/pkg/jwt/auth.go b/pkg/jwt/auth.go
index d58bfb9..b10755e 100644
--- a/pkg/jwt/auth.go
+++ b/pkg/jwt/auth.go
@@ -7,7 +7,6 @@ import (
 	"strings"
 	"time"
 
-	"go_blog/config"
 	"go_blog/models"
 
 	"github.com/gin-gonic/gin"
@@ -15,7 +14,8 @@ import (
 )
 
 // 定义 JWT 密钥（从配置文件读取）
-var jwtSecret = []byte(config.GetJWTSecret())
+// var jwtSecret = []byte(config.GetJWTSecret())
+var jwtSecret = []byte("your-hardcoded-secret-key")
 
 // CustomClaims 自定义 JWT 载荷（包含用户 ID）
 type CustomClaims struct {
diff --git a/routers/router.go b/routers/router.go
index cdb16f9..6cda154 100644
--- a/routers/router.go
+++ b/routers/router.go
@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"go_blog/controllers"
 	"go_blog/models"
+	"go_blog/pkg/jwt"
 	"go_blog/serializers"
 	"go_blog/themes" // <-- 确保导入 themes 包
 	"log"
@@ -15,6 +16,31 @@ import (
 	"gorm.io/gorm"
 )
 
+// 新增：自定义后台认证中间件（处理页面重定向）
+func CheckAdminAuth() gin.HandlerFunc {
+	return func(c *gin.Context) {
+
+		currentPath := c.Request.URL.Path
+		user, _ := c.Get("user") // 从jwt中间件获取用户信息
+
+		// 已登录状态访问登录/注册页：重定向到后台首页
+		if (currentPath == "/admin/login" || currentPath == "/admin/register") && user != nil {
+			c.Redirect(http.StatusFound, "/admin/index")
+			c.Abort()
+			return
+		}
+
+		// 未登录状态访问非登录/注册页：重定向到登录页
+		if (currentPath != "/admin/login" && currentPath != "/admin/register") && user == nil {
+			c.Redirect(http.StatusFound, "/admin/login")
+			c.Abort()
+			return
+		}
+
+		c.Next()
+	}
+}
+
 func RegisterRoutes(r *gin.Engine) {
 
 	// 注册WebSocket路由
@@ -106,34 +132,34 @@ func RegisterRoutes(r *gin.Engine) {
 
 	r.GET("/ws", controllers.WebSocketHandler)
 	r.POST("/content", controllers.CreateContentHandler)
-	r.POST("/login", controllers.UsersLoginHandler)
-	r.POST("/register", controllers.UsersRegisterHandler)
-	r.POST("/setinfo", controllers.UsersSetInfoHandler)
-	r.POST("/setpwd", controllers.UsersSetPwdHandler)
 	// Frontend routes (dynamic themes)
 	r.GET("/", controllers.Home)
 	r.GET("/post/:id", controllers.ShowPost)
 
-	// Admin panel（取消注释并完善）
-	admin := r.Group("/admin", jwt.AuthRequired()) // 新增中间件
+	admin := r.Group("/admin")
+	admin.Use(CheckAdminAuth()) // 使用自定义重定向中间件
 	{
-	    admin.GET("/themes", controllers.ListThemes)    
-	    admin.POST("/themes/switch", controllers.SwitchTheme)  
+		// 无需认证的公开路由（登录/注册）
+		admin.GET("/login", controllers.ShowLoginPage)
+		admin.GET("/register", controllers.ShowRegisterPage)
+		admin.POST("/login", controllers.UsersLoginHandler)
+		admin.POST("/register", controllers.UsersRegisterHandler)
+
+		// 需要认证的路由组（使用jwt中间件验证令牌）
+		authAdmin := admin.Group("", jwt.AuthRequired())
+		{
+			authAdmin.GET("/index", controllers.ShowAdminIndexPage)          // 后台首页
+			authAdmin.GET("/themes", controllers.ListThemes)                 // 主题列表
+			authAdmin.GET("/themes/switch", controllers.ShowThemeSwitchPage) // 新增：主题切换页面
+			authAdmin.POST("/themes/switch", controllers.SwitchTheme)        // 原有：处理主题切换提交
+			authAdmin.POST("/setinfo", controllers.UsersSetInfoHandler)
+			authAdmin.POST("/setpwd", controllers.UsersSetPwdHandler)
+		}
 	}
 
 	// Static files for themes
 	r.StaticFS("/themes", http.Dir("web/themes"))
 }
-func getUserInfo() models.User {
-	user := models.User{
-		Name:         "user",
-		Gender:       "male",
-		Age:          18,
-		Password:     "nothings",
-		PasswordHash: []byte("nothings"),
-	}
-	return user
-}
 
 func esSSE(c *gin.Context) {
 	w := c.Writer
@@ -156,9 +182,8 @@ func esSSE(c *gin.Context) {
 		time.Sleep(1 * time.Second)
 	}
 
-	_, err := fmt.Fprintf(w, "id: aaa\ndata: %s\n\n", "dsdf")
-	_, er1r := fmt.Fprintf(w, "event: connecttime\ndata: %s\n\n", "connecttime")
-	if err != nil || er1r != nil {
+	_, err := fmt.Fprintf(w, "event: connecttime\ndata: %s\n\n", "connecttime")
+	if err != nil {
 		print("error", err)
 		return
 	}
diff --git a/templates/admin/themes.tmpl b/templates/admin/themes.tmpl
deleted file mode 100644
index 036865d..0000000
--- a/templates/admin/themes.tmpl
+++ /dev/null
@@ -1,29 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <title>主题管理</title>
-    <style>
-        .container { max-width: 800px; margin: 20px auto; padding: 20px; }
-        .theme-list { margin-top: 20px; }
-        .theme-item { padding: 10px; border: 1px solid #eee; margin: 5px 0; }
-    </style>
-</head>
-<body>
-    <div class="container">
-        <h1>主题管理</h1>
-        <p>当前主题：<strong>{{.CurrentTheme}}</strong></p>
-        
-        <div class="theme-list">
-            <h3>可选主题</h3>
-            <form action="/admin/themes/switch" method="post">
-                <select name="theme" style="padding: 8px; width: 200px;">
-                    {{range .Themes}}
-                        <option value="{{.}}" {{if eq . $.CurrentTheme}}selected{{end}}>{{.}}</option>
-                    {{end}}
-                </select>
-                <button type="submit" style="padding: 8px 15px; margin-left: 10px;">切换主题</button>
-            </form>
-        </div>
-    </div>
-</body>
-</html>
\ No newline at end of file
diff --git a/templates/content.tmpl b/templates/content.tmpl
deleted file mode 100644
index 2a55d1c..0000000
--- a/templates/content.tmpl
+++ /dev/null
@@ -1,53 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>Content Creation Form</title>
-</head>
-<body>
-    <h1>Create New Content</h1>
-    <form id="contentForm">
-        <label for="title">Title:</label>
-        <input type="text" id="title" name="title" required><br>
-
-        <label for="slug">Slug:</label>
-        <input type="text" id="slug" name="slug" required><br>
-
-        <label for="text">Text:</label>
-        <textarea id="text" name="text" required></textarea><br>
-
-        <button type="submit">Create Content</button>
-    </form>
-
-    <script>
-    document.getElementById('contentForm').addEventListener('submit', function(event) {
-    event.preventDefault();
-
-    const title = document.getElementById('title').value;
-    const slug = document.getElementById('slug').value;
-    const text = document.getElementById('text').value;
-
-    fetch('/content', {
-        method: 'POST',
-        headers: {
-            'Content-Type': 'application/json'
-        },
-        body: JSON.stringify({ title, slug, text })
-    })
-    .then(response => response.json())
-    .then(data => {
-        console.log('Content created:', data);
-        alert('Content created successfully!');
-        document.getElementById('title').value = '';
-        document.getElementById('slug').value = '';
-        document.getElementById('text').value = '';
-    })
-    .catch(error => {
-        console.error('Error creating content:', error);
-        alert('An error occurred while creating the content.');
-    });
-});
-    </script>
-</body>
-</html>
\ No newline at end of file
diff --git a/templates/index.tmpl b/templates/index.tmpl
deleted file mode 100644
index 7ab57e6..0000000
--- a/templates/index.tmpl
+++ /dev/null
@@ -1,193 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-    <title>{{ .Title}}</title>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <style type="text/css">
-    body{
-    background: #f8f8f8;
-    }
-    .layui-main {
-  width: 1140px;
-  margin: 0 auto;
-}
-        .container {
-            width: 1170px;
-            margin: 0 auto;
-        }
-        .header .layui-nav {
-  position: absolute;
-  right: 0;
-  top: 0;
-  padding: 0;
-  background: none;
-}
-        .post-list {
-            width: 75%;
-            float: left;
-            display: block;
-        }
-        .list-card {
-    background: #fff;
-    overflow: hidden;
-    padding: 20px 20px 10px 20px;
-    position: relative;
-    border-radius: 10px;
-    margin-bottom: 10px;
-    height: 200px;
-        }
-        .sidebar {
-            float: left;
-            width: 25%;
-        }
-
-        .header {}
-    </style>
-
-    <script type="text/javascript">
-
- window.addEventListener('load', (event) => {
-
-            var evsrc = new EventSource("http://localhost:8090/events");
-            evsrc.onmessage = function (ev) {
-                console.log("readyStateOnmessage = " + ev.currentTarget.readyState);
-                console.log("getdata = " + ev.data + "lastEventId = " + ev.lastEventId);
-                //document.getElementById("log")
-                    //.insertAdjacentHTML("beforeend", "<li>" + ev.data + "</li>");
-            }
-              evsrc.onopen = function (event) {
-    console.log("Connection open ...");
-  };
-            evsrc.onerror = function (ev) {
-                console.log("readyStateOnError = " + ev.currentTarget.readyState);
-                //evsrc.close();
-            }
-
-              evsrc.addEventListener('connecttime', function (event) {
-    console.log("Start time: " + event.data );
-            }, false);
-  });
-    </script>
-</head>
-
-<body>
-<h1>SSE test</h1>
-<div>
-    <ul id="log">
-    </ul>
-</div>
-    <div class="header">
-        <div class="layui-main">
-            <h1><a class="logo" href="https://www.hanxiaonuan.cn/">韩小暖的博客</a></h1> 
-        </div>
-        <ul class="layui-nav">
-            <li class="layui-nav-item layui-hide-xs layui-this">
-                <a href="https://www.hanxiaonuan.cn/">首页</a> 
-            </li>
-
-                        <li class="layui-nav-item layui-hide-xs ">
-                <a href="https://www.hanxiaonuan.cn/start-page.html" title="关于">关于</a> 
-            </li>
-                        
-        <span class="layui-nav-bar"></span></ul>
-    </div>
-
-    <div class="container">
-        
-        <div class="post-list">
-            {{ range .Items }}
-            <div class="list-card">
-            <div><a href="/post/{{ .Cid }}">
-                    <h1>Title: {{ .Title }}</h1>
-                </a>
-                <p> Slug: {{ .Slug }}</p>
-                <p>Text: {{ .Text }}</p>
-                <div>Created: {{ .Created }},</div>
-            </div>
-            </div>
-            {{ end }}
-            <div class="page-navigator">
-共 {{ .Total }} 条，每页 {{ .PageSize }} 条，当前第 {{ .Page }} 页</div>
-            <div class="pagination">
-                {{ if .PrevPage }}
-                <a href="/page/{{ .PrevPage }}">上一页</a>
-                {{ end }}
-                {{ if .NextPage }}
-                <a href="/page/{{ .NextPage }}">下一页</a>
-                {{ end }}
-                <a href="/">首页</a>
-                <a href="/page/{{ .Total }}">尾页</a>
-                
-            </div>
-        </div>
-        <div class="sidebar">
-                <div class="column">
-                    <h3 class="title-sidebar"><i class="layui-icon"></i> 博客信息</h3>
-                    <div class="personal-information">
-                        <div class="user">
-                            <img src="https://www.hanxiaonuan.cn/usr/uploads/2021/07/3991382612.jpg" alt="韩小暖的博客的头像"
-                                class="rounded-circle avatar">
-                            <div class="p-2">
-                                <a class="user-name" target="_blank" href="https://www.hanxiaonuan.cn/">
-                                    韩小暖的博客</a>
-                                <p class="introduction mt-1">这里是小暖的日常记录，欢迎！</p>
-                            </div>
-                        </div>
-                    </div>
-                </div>
-                <div class="component">
-                    <form class="layui-form" id="search" method="post" action="https://www.hanxiaonuan.cn/"
-                        role="search">
-                        <div class="layui-inline input">
-                            <input type="text" id="s" name="s" class="layui-input" required="" lay-verify="required"
-                                placeholder="输入关键字搜索">
-                        </div>
-                        <div class="layui-inline">
-                            <button class="layui-btn layui-btn-sm layui-btn-primary"><i
-                                    class="layui-icon"></i></button>
-                        </div>
-                    </form>
-                </div>
-                <div class="column">
-                    <h3 class="title-sidebar"><i class="layui-icon"></i> 栏目分类</h3>
-                    <ul class="layui-row layui-col-space5">
-                        <li class="layui-col-md12 layui-col-xs6"><a
-                                href="https://www.hanxiaonuan.cn/category/default/"><i class="layui-icon"></i>
-                                默认分类<span class="layui-badge layui-bg-gray">12</span></a></li>
-                        <li class="layui-col-md12 layui-col-xs6"><a href="https://www.hanxiaonuan.cn/category/zc/"><i
-                                    class="layui-icon"></i> 日常随想<span class="layui-badge layui-bg-gray">2</span></a>
-                        </li>
-                        <li class="layui-col-md12 layui-col-xs6"><a
-                                href="https://www.hanxiaonuan.cn/category/%E5%85%B3%E4%BA%8E%E6%88%BF%E5%AD%90/"><i
-                                    class="layui-icon"></i> 关于房子<span class="layui-badge layui-bg-gray">1</span></a>
-                        </li>
-                        <li class="layui-col-md12 layui-col-xs6"><a
-                                href="https://www.hanxiaonuan.cn/category/%E5%B7%A5%E4%BD%9C%E6%97%A5%E5%BF%97/"><i
-                                    class="layui-icon"></i> 工作日志<span class="layui-badge layui-bg-gray">0</span></a>
-                        </li>
-                    </ul>
-                </div>
-                <div class="tags">
-                    <h3 class="title-sidebar"><i class="layui-icon"></i>标签云</h3>
-                    <div>
-                        <a class="layui-btn layui-btn-xs layui-btn-primary" style="color: rgb(231, 229, 26)"
-                            href="https://www.hanxiaonuan.cn/tag/%E5%B0%8F%E6%9A%96/" title="小暖">小暖</a>
-                        <a class="layui-btn layui-btn-xs layui-btn-primary" style="color: rgb(125, 196, 207)"
-                            href="https://www.hanxiaonuan.cn/tag/%E6%84%9F%E6%82%9F/" title="感悟">感悟</a>
-                    </div>
-                </div>
-
-                <div class="tags">
-                    <h3 class="title-sidebar"><i class="layui-icon"></i>系统</h3>
-                    <div>
-                        <li class="last"><a href="https://www.hanxiaonuan.cn/admin/">进入后台 (admin)</a></li>
-                        <li><a href="https://www.hanxiaonuan.cn/action/logout?_=5b09b0e1048bbd45bdddc56fc43667b2">退出</a>
-                        </li>
-                    </div>
-                </div>
-        </div>
-    </div>
-</body>
-
-</html>
\ No newline at end of file
diff --git a/templates/list.tmpl b/templates/list.tmpl
deleted file mode 100644
index 74f3499..0000000
--- a/templates/list.tmpl
+++ /dev/null
@@ -1,43 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>My Blog</title>
-	<meta charset="UTF-8">
-	<meta name="viewport" content="width=device-width, initial-scale=1.0">
-</head>
-<body>
-
-
-<div>
-    {{ range $key, $val := . -}}
-  {{ $key }}:{{ $val }}
-{{ end -}}
-
-            <h2>
-                <a
-                   href="<?php $this->permalink() ?>"><?php $this->title() ?></a>
-            </h2>
-            <ul class="post-meta">
-                <li itemprop="author" itemscope itemtype="http://schema.org/Person"><?php _e('作者: '); ?><a
-                        itemprop="name" href="<?php $this->author->permalink(); ?>"
-                        rel="author"><?php $this->author(); ?></a></li>
-                <li><?php _e('时间: '); ?>
-                    <time datetime="<?php $this->date('c'); ?>" itemprop="datePublished"><?php $this->date(); ?></time>
-                </li>
-                <li><?php _e('分类: '); ?><?php $this->category(','); ?></li>
-                <li itemprop="interactionCount">
-                    <a itemprop="discussionUrl"
-                       href="<?php $this->permalink() ?>#comments"><?php $this->commentsNum('评论', '1 条评论', '%d 条评论'); ?></a>
-                </li>
-            </ul>
-            <div class="post-content" itemprop="articleBody">
-                <?php $this->content('- 阅读剩余部分 -'); ?>
-            </div>
-        </article>
-    <?php endwhile; ?>
-
-    <?php $this->pageNav('&laquo; 前一页', '后一页 &raquo;'); ?>
-</div><!-- end #main-->
-
-<?php $this->need('sidebar.php'); ?>
-<?php $this->need('footer.php'); ?>
\ No newline at end of file
diff --git a/templates/login.tmpl b/templates/login.tmpl
deleted file mode 100644
index 3a24b27..0000000
--- a/templates/login.tmpl
+++ /dev/null
@@ -1,33 +0,0 @@
-
-<div class="typecho-login-wrap">
-    <div class="typecho-login">
-        <h1><a href="login.html" class="i-logo">登录</a></h1>
-        <form action="login" method="post" name="login" role="form">
-            <p>
-                <label for="name" class="sr-only">{{.user.Name}}</label>
-                <input type="text" id="name" name="username" value="{{.user.Name}}" placeholder="{{.User.Name}}" class="text-l w-100" autofocus />
-            </p>
-            <p>
-                <label for="password" class="sr-only">{{.user.Password}}</label>
-                <input type="password" id="password" name="password" class="text-l w-100" placeholder="{{.user.Password}}" />
-            </p>
-            <p class="submit">
-                <button type="submit" class="btn btn-l w-100 primary">'登录'</button>
-                <input type="hidden" name="referer" value="'referer'" />
-            </p>
-            <p>
-                <label for="remember">
-                    <input type="checkbox" name="remember" class="checkbox" value="1" id="remember" /> '下次自动登录'
-                </label>
-            </p>
-        </form>
-
-    </div>
-</div>
-
-<script>
-$(document).ready(function () {
-    $('#name').focus();
-});
-</script>
-
diff --git a/templates/post.tmpl b/templates/post.tmpl
deleted file mode 100644
index 9b53295..0000000
--- a/templates/post.tmpl
+++ /dev/null
@@ -1,64 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>Page 1</title>
-	<meta charset="UTF-8">
-	<meta name="viewport" content="width=device-width, initial-scale=1.0">
-
-	  <style type="text/css">
-        .container {
-            width: 1170px;
-            margin: 0 auto;
-        }
-
-        .post-list {
-            width: 75%;
-            float: left;
-            display: block;
-        }
-
-        .sidebar {
-            float: left;
-            width: 25%;
-        }
-
-        .header {}
-    </style>
-</head>
-<body>
-<div class="container">
-  <div class="layui-col-md9 layui-col-lg9">
-            <div class="title-article">
-                <h1>{{.Title}}</h1>
-                <div class="title-msg">
-                    <span><i class="layui-icon">&#xe612;</i> {{.AuthorID}} </span>
-                    <span><i class="layui-icon">&#xe60e;</i> {{.Created}}</span>
-                    <span><i class="layui-icon">&#xe63a;</i> {{.CommentsNum}}条</span>
-                </div>
-            </div>
-            <div class="text" itemprop="articleBody">
-                {{.Text}}
-            </div>
-            <div class="tags-text">
-                <i class="layui-icon">&#xe66e;</i>标签:{{.Type}}
-            </div>
-            <div class="copy-text">
-                <div>
-                    <p>非特殊说明，本博所有文章均为博主原创。</p>
-                    <p class="hidden-xs">如若转载，请注明出处： </p>
-                </div>
-            </div>
-            <div class="page-text">
-                <div>
-                    <span class="layui-badge layui-bg-gray">上一篇</span>                    
-                </div>
-                <div>
-                    <span class="layui-badge layui-bg-gray">下一篇</span>                    
-                </div>
-            </div>
-            <div class="comment-text layui-form">
-            </div>
-        </div>
-</div>
-</body>
-</html>
diff --git a/templates/register.tmpl b/templates/register.tmpl
deleted file mode 100644
index f37d0b1..0000000
--- a/templates/register.tmpl
+++ /dev/null
@@ -1,37 +0,0 @@
-
-<div class="typecho-login-wrap">
-    <div class="typecho-login">
-        <h1><a href="login.html" class="i-logo">登录</a></h1>
-        <form action="login" method="post" name="login" role="form">
-            <p>
-                <label for="name" class="sr-only">{{.user.Name}}</label>
-                <input type="text" id="name" name="username" value="{{.user.Name}}" placeholder="{{.User.Name}}" class="text-l w-100" autofocus />
-            </p>
-            <p>
-                <label for="password" class="sr-only">{{.user.Password}}</label>
-                <input type="password" id="password" name="password" class="text-l w-100" placeholder="{{.user.Password}}" />
-            </p>
-            <p>
-                <label for="conformPassword" class="sr-only">{{.user.ConformPassword}}</label>
-                <input type="conformPassword" id="conformPassword" name="conformPassword" class="text-l w-100" placeholder="{{.user.ConformPassword}}" />
-            </p>
-            <p class="submit">
-                <button type="submit" class="btn btn-l w-100 primary">'登录'</button>
-                <input type="hidden" name="referer" value="'referer'" />
-            </p>
-            <p>
-                <label for="remember">
-                    <input type="checkbox" name="remember" class="checkbox" value="1" id="remember" /> '下次自动登录'
-                </label>
-            </p>
-        </form>
-
-    </div>
-</div>
-
-<script>
-$(document).ready(function () {
-    $('#name').focus();
-});
-</script>
-
diff --git a/themes/manager.go b/themes/manager.go
index b98a9f8..8088e37 100644
--- a/themes/manager.go
+++ b/themes/manager.go
@@ -200,17 +200,31 @@ func readFile(path string) ([]byte, error) {
 	return os.ReadFile(path)
 }
 
-// 获取可用主题列表
+// ListThemes 获取所有可用主题（目录名）
 func (m *ThemeManager) ListThemes() ([]string, error) {
-	dirs, err := os.ReadDir(m.themesDir)
+	entries, err := os.ReadDir(m.themesDir)
 	if err != nil {
-		return nil, err
+		return nil, fmt.Errorf("读取主题目录失败: %w", err)
 	}
-
 	var themes []string
-	for _, d := range dirs {
-		if d.IsDir() && isValidTheme(filepath.Join(m.themesDir, d.Name())) {
-			themes = append(themes, d.Name())
+	for _, entry := range entries {
+		if entry.IsDir() {
+			themes = append(themes, entry.Name())
+		}
+	}
+	return themes, nil
+}
+
+// GetAvailableThemes 获取所有可用主题（读取 themesDir 目录下的子目录）
+func (m *ThemeManager) GetAvailableThemes() ([]string, error) {
+	entries, err := os.ReadDir(m.themesDir)
+	if err != nil {
+		return nil, fmt.Errorf("读取主题目录失败: %w", err)
+	}
+	var themes []string
+	for _, entry := range entries {
+		if entry.IsDir() {
+			themes = append(themes, entry.Name())
 		}
 	}
 	return themes, nil
diff --git a/themes/parser.go b/themes/parser.go
index 647198f..8e842d4 100644
--- a/themes/parser.go
+++ b/themes/parser.go
@@ -23,23 +23,23 @@ func RenderTemplate(c *gin.Context, tmpl string, data gin.H) {
 // SwitchTheme handles POST requests to switch the current theme
 // SwitchTheme 处理主题切换请求（修正后）
 func SwitchTheme(c *gin.Context) {
-    // 从上下文中获取主题管理器（通过 main.go 的 themeMiddleware 注入）
-    tm, exists := c.Get("ThemeManager")
-    if !exists {
-        c.JSON(http.StatusInternalServerError, gin.H{"error": "主题管理器未找到"})
-        return
-    }
-    themeManager, ok := tm.(*themes.ThemeManager)
-    if !ok {
-        c.JSON(http.StatusInternalServerError, gin.H{"error": "主题管理器类型错误"})
-        return
-    }
+	// 从上下文中获取主题管理器（通过 main.go 的 themeMiddleware 注入）
+	tm, exists := c.Get("ThemeManager")
+	if !exists {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "主题管理器未找到"})
+		return
+	}
+	themeManager, ok := tm.(*ThemeManager)
+	if !ok {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "主题管理器类型错误"})
+		return
+	}
 
-    newTheme := c.PostForm("theme")
-    if err := themeManager.LoadTheme(newTheme); err != nil {
-        c.JSON(http.StatusInternalServerError, gin.H{"error": "加载主题失败: " + err.Error()})
-        return
-    }
-    config.SetCurrentTheme(newTheme)  // 持久化主题配置（需确保 config 包支持）
-    c.JSON(http.StatusOK, gin.H{"status": "主题切换成功"})
+	newTheme := c.PostForm("theme")
+	if err := themeManager.LoadTheme(newTheme); err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "加载主题失败: " + err.Error()})
+		return
+	}
+	config.SetCurrentTheme(newTheme) // 持久化主题配置（需确保 config 包支持）
+	c.JSON(http.StatusOK, gin.H{"status": "主题切换成功"})
 }
diff --git a/web/admin/index.tmpl b/web/admin/index.tmpl
new file mode 100644
index 0000000..1f714cf
--- /dev/null
+++ b/web/admin/index.tmpl
@@ -0,0 +1,14 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <title>{{.Title}}</title>
+</head>
+<body>
+    <h1>{{.Title}}</h1>
+    <nav>
+        <a href="/admin/themes">主题管理</a>
+        <a href="/admin/setinfo">个人信息</a>
+    </nav>
+    <p>欢迎登录后台管理系统！</p>
+</body>
+</html>
\ No newline at end of file
diff --git a/web/admin/login.tmpl b/web/admin/login.tmpl
new file mode 100644
index 0000000..63a8d22
--- /dev/null
+++ b/web/admin/login.tmpl
@@ -0,0 +1,20 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <title>{{.Title}}</title>
+</head>
+<body>
+    <h1>{{.Title}}web</h1>
+    <form action="/admin/login" method="post">
+        <div>
+            <label>用户名：</label>
+            <input type="text" name="username" required>
+        </div>
+        <div>
+            <label>密码：</label>
+            <input type="password" name="password" required>
+        </div>
+        <button type="submit">登录</button>
+    </form>
+</body>
+</html>
\ No newline at end of file
diff --git a/web/themes/default/templates/register.tmpl b/web/themes/default/templates/register.tmpl
new file mode 100644
index 0000000..3aa93bd
--- /dev/null
+++ b/web/themes/default/templates/register.tmpl
@@ -0,0 +1,24 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <title>{{.Title}}</title>
+</head>
+<body>
+    <h1>{{.Title}}web下</h1>
+    <form action="/register" method="post">
+        <div>
+            <label>用户名：</label>
+            <input type="text" name="username" required>
+        </div>
+        <div>
+            <label>密码：</label>
+            <input type="password" name="password" required>
+        </div>
+        <div>
+            <label>确认密码：</label>
+            <input type="password" name="confirm_password" required>
+        </div>
+        <button type="submit">注册</button>
+    </form>
+</body>
+</html>
\ No newline at end of file