diff --git a/internal/actions/detail.go b/internal/actions/detail.go
index 981c681..1270b5d 100644
--- a/internal/actions/detail.go
+++ b/internal/actions/detail.go
@@ -67,10 +67,13 @@ func Detail(c *gin.Context) {
 		showComment = true
 	}
 	user := cache.GetUserById(c, post.PostAuthor)
-	plugins.PasswordProjectTitle(&post)
-	if post.PostPassword != "" && pw != post.PostPassword {
-		plugins.PasswdProjectContent(&post)
-		showComment = false
+
+	if post.PostPassword != "" {
+		plugins.PasswordProjectTitle(&post)
+		if pw != post.PostPassword {
+			plugins.PasswdProjectContent(&post)
+			showComment = false
+		}
 	} else if s, ok := cache.NewCommentCache().Get(c, c.Request.URL.RawQuery); ok && s != "" && (post.PostPassword == "" || post.PostPassword != "" && pw == post.PostPassword) {
 		c.Writer.WriteHeader(http.StatusOK)
 		c.Writer.Header().Set("Content-Type", "text/html; charset=utf-8")
diff --git a/internal/actions/index.go b/internal/actions/index.go
index a0034b5..bc77bc6 100644
--- a/internal/actions/index.go
+++ b/internal/actions/index.go
@@ -277,18 +277,16 @@ func Index(c *gin.Context) {
 	pw := h.session.Get("post_password")
 	plug := plugins.NewPostPlugin(c, h.scene)
 	for i, post := range posts {
-		plugins.PasswordProjectTitle(&posts[i])
-		if post.PostPassword != "" && pw != post.PostPassword {
-			plugins.PasswdProjectContent(&posts[i])
+		if post.PostPassword != "" {
+			plugins.PasswordProjectTitle(&posts[i])
+			if pw != post.PostPassword {
+				plugins.PasswdProjectContent(&posts[i])
+			}
 		} else {
 			plugins.ApplyPlugin(plug, &posts[i])
 		}
 	}
-	for i, post := range recent {
-		if post.PostPassword != "" && pw != post.PostPassword {
-			plugins.PasswdProjectContent(&recent[i])
-		}
-	}
+
 	q := c.Request.URL.Query().Encode()
 	if q != "" {
 		q = fmt.Sprintf("?%s", q)
diff --git a/internal/pkg/cache/feed.go b/internal/pkg/cache/feed.go
index bc10635..e4a5518 100644
--- a/internal/pkg/cache/feed.go
+++ b/internal/pkg/cache/feed.go
@@ -54,21 +54,22 @@ func feed(arg ...any) (xml []string, err error) {
 	if err != nil {
 		return
 	}
+	site := wpconfig.Options.Value("siteurl")
 	rs := templateRss
 	rs.LastBuildDate = time.Now().Format(timeFormat)
 	rs.Items = slice.Map(posts, func(t models.Posts) rss2.Item {
 		desc := "无法提供摘要。这是一篇受保护的文章。"
-		plugins.PasswordProjectTitle(&t)
 		if t.PostPassword != "" {
+			plugins.PasswordProjectTitle(&t)
 			plugins.PasswdProjectContent(&t)
 		} else {
 			desc = digest.Raw(t.PostContent, 55, fmt.Sprintf("/p/%d", t.Id))
 		}
 		l := ""
 		if t.CommentStatus == "open" && t.CommentCount > 0 {
-			l = fmt.Sprintf("%s/p/%d#comments", wpconfig.Options.Value("siteurl"), t.Id)
+			l = fmt.Sprintf("%s/p/%d#comments", site, t.Id)
 		} else if t.CommentStatus == "open" && t.CommentCount == 0 {
-			l = fmt.Sprintf("%s/p/%d#respond", wpconfig.Options.Value("siteurl"), t.Id)
+			l = fmt.Sprintf("%s/p/%d#respond", site, t.Id)
 		}
 		user := GetUserById(c, t.PostAuthor)
 
@@ -80,8 +81,8 @@ func feed(arg ...any) (xml []string, err error) {
 			Content:       t.PostContent,
 			Category:      strings.Join(t.Categories, "、"),
 			CommentLink:   l,
-			CommentRss:    fmt.Sprintf("%s/p/%d/feed", wpconfig.Options.Value("siteurl"), t.Id),
-			Link:          fmt.Sprintf("%s/p/%d", wpconfig.Options.Value("siteurl"), t.Id),
+			CommentRss:    fmt.Sprintf("%s/p/%d/feed", site, t.Id),
+			Link:          fmt.Sprintf("%s/p/%d", site, t.Id),
 			Description:   desc,
 			PubDate:       t.PostDateGmt.Format(timeFormat),
 		}
@@ -103,25 +104,26 @@ func postFeed(arg ...any) (x string, err error) {
 	if post.Id == 0 || err != nil {
 		return
 	}
-	plugins.PasswordProjectTitle(&post)
 	comments, err := PostComments(c, post.Id)
 	if err != nil {
 		return
 	}
 	rs := templateRss
+	site := wpconfig.Options.Value("siteurl")
 
 	rs.Title = fmt.Sprintf("《%s》的评论", post.PostTitle)
-	rs.AtomLink = fmt.Sprintf("%s/p/%d/feed", wpconfig.Options.Value("siteurl"), post.Id)
-	rs.Link = fmt.Sprintf("%s/p/%d", wpconfig.Options.Value("siteurl"), post.Id)
+	rs.AtomLink = fmt.Sprintf("%s/p/%d/feed", site, post.Id)
+	rs.Link = fmt.Sprintf("%s/p/%d", site, post.Id)
 	rs.LastBuildDate = time.Now().Format(timeFormat)
 	if post.PostPassword != "" {
+		plugins.PasswordProjectTitle(&post)
+		plugins.PasswdProjectContent(&post)
 		if len(comments) > 0 {
-			plugins.PasswdProjectContent(&post)
 			t := comments[len(comments)-1]
 			rs.Items = []rss2.Item{
 				{
 					Title:       fmt.Sprintf("评价者：%s", t.CommentAuthor),
-					Link:        fmt.Sprintf("%s/p/%d#comment-%d", wpconfig.Options.Value("siteurl"), post.Id, t.CommentId),
+					Link:        fmt.Sprintf("%s/p/%d#comment-%d", site, post.Id, t.CommentId),
 					Creator:     t.CommentAuthor,
 					PubDate:     t.CommentDateGmt.Format(timeFormat),
 					Guid:        fmt.Sprintf("%s#comment-%d", post.Guid, t.CommentId),
@@ -134,7 +136,7 @@ func postFeed(arg ...any) (x string, err error) {
 		rs.Items = slice.Map(comments, func(t models.Comments) rss2.Item {
 			return rss2.Item{
 				Title:   fmt.Sprintf("评价者：%s", t.CommentAuthor),
-				Link:    fmt.Sprintf("%s/p/%d#comment-%d", wpconfig.Options.Value("siteurl"), post.Id, t.CommentId),
+				Link:    fmt.Sprintf("%s/p/%d#comment-%d", site, post.Id, t.CommentId),
 				Creator: t.CommentAuthor,
 				PubDate: t.CommentDateGmt.Format(timeFormat),
 				Guid:    fmt.Sprintf("%s#comment-%d", post.Guid, t.CommentId),
@@ -153,7 +155,8 @@ func commentsFeed(args ...any) (r []string, err error) {
 	rs := templateRss
 	rs.Title = fmt.Sprintf("\"%s\"的评论", wpconfig.Options.Value("blogname"))
 	rs.LastBuildDate = time.Now().Format(timeFormat)
-	rs.AtomLink = fmt.Sprintf("%s/comments/feed", wpconfig.Options.Value("siteurl"))
+	site := wpconfig.Options.Value("siteurl")
+	rs.AtomLink = fmt.Sprintf("%s/comments/feed", site)
 	com, err := GetCommentByIds(c, slice.Map(commens, func(t models.Comments) uint64 {
 		return t.CommentId
 	}))
@@ -162,10 +165,10 @@ func commentsFeed(args ...any) (r []string, err error) {
 	}
 	rs.Items = slice.Map(com, func(t models.Comments) rss2.Item {
 		post, _ := GetPostById(c, t.CommentPostId)
-		plugins.PasswordProjectTitle(&post)
 		desc := "评论受保护：要查看请输入密码。"
 		content := t.CommentContent
 		if post.PostPassword != "" {
+			plugins.PasswordProjectTitle(&post)
 			plugins.PasswdProjectContent(&post)
 			content = post.PostContent
 		} else {
@@ -174,7 +177,7 @@ func commentsFeed(args ...any) (r []string, err error) {
 		}
 		return rss2.Item{
 			Title:       fmt.Sprintf("%s对《%s》的评论", t.CommentAuthor, post.PostTitle),
-			Link:        fmt.Sprintf("%s/p/%d#comment-%d", wpconfig.Options.Value("siteurl"), post.Id, t.CommentId),
+			Link:        fmt.Sprintf("%s/p/%d#comment-%d", site, post.Id, t.CommentId),
 			Creator:     t.CommentAuthor,
 			Description: desc,
 			PubDate:     t.CommentDateGmt.Format(timeFormat),
diff --git a/internal/pkg/cache/posts.go b/internal/pkg/cache/posts.go
index 928ce5b..d4ea374 100644
--- a/internal/pkg/cache/posts.go
+++ b/internal/pkg/cache/posts.go
@@ -43,7 +43,7 @@ func GetMaxPostId(ctx *gin.Context) (uint64, error) {
 	return maxPostIdCache.GetCache(ctx, time.Second, ctx)
 }
 
-func RecentPosts(ctx context.Context, n int, password bool) (r []models.Posts) {
+func RecentPosts(ctx context.Context, n int, project bool) (r []models.Posts) {
 	nn := n
 	if nn <= 5 {
 		nn = 10
@@ -52,7 +52,7 @@ func RecentPosts(ctx context.Context, n int, password bool) (r []models.Posts) {
 	if n < len(r) {
 		r = r[:n]
 	}
-	if password {
+	if project {
 		r = slice.Map(r, func(t models.Posts) models.Posts {
 			if t.PostPassword != "" {
 				plugins.PasswordProjectTitle(&t)
diff --git a/internal/plugins/posts.go b/internal/plugins/posts.go
index fde5ea0..711728d 100644
--- a/internal/plugins/posts.go
+++ b/internal/plugins/posts.go
@@ -19,18 +19,14 @@ func ApplyPlugin(p *Plugin[models.Posts], post *models.Posts) {
 }
 
 func PasswordProjectTitle(post *models.Posts) {
-	if post.PostPassword != "" {
-		post.PostTitle = fmt.Sprintf("密码保护：%s", post.PostTitle)
-	}
+	post.PostTitle = fmt.Sprintf("密码保护：%s", post.PostTitle)
 }
 
 func PasswdProjectContent(post *models.Posts) {
-	if post.PostContent != "" {
-		format := `
+	format := `
 <form action="/login" class="post-password-form" method="post">
 <p>此内容受密码保护。如需查阅，请在下列字段中输入您的密码。</p>
 <p><label for="pwbox-%d">密码： <input name="post_password" id="pwbox-%d" type="password" size="20"></label> <input type="submit" name="Submit" value="提交"></p>
 </form>`
-		post.PostContent = fmt.Sprintf(format, post.Id, post.Id)
-	}
+	post.PostContent = fmt.Sprintf(format, post.Id, post.Id)
 }