diff --git a/novel-front/src/main/java/xyz/zinglizingli/books/web/BookController.java b/novel-front/src/main/java/xyz/zinglizingli/books/web/BookController.java
index bd88d61..7c0af91 100644
--- a/novel-front/src/main/java/xyz/zinglizingli/books/web/BookController.java
+++ b/novel-front/src/main/java/xyz/zinglizingli/books/web/BookController.java
@@ -220,9 +220,9 @@ public class BookController {
         }
         SeoConfig seoConfig = (SeoConfig) req.getServletContext().getAttribute(Constants.SEO_CONFIG_KEY);
         Map<String,String> page = seoConfig.getPage();
-        page.put("detail.title",page.get("detail.title").replaceAll("<bookName>",book.getBookName()));
-        page.put("detail.keyword",page.get("detail.keyword").replaceAll("<bookName>",book.getBookName()));
-        page.put("detail.description",page.get("detail.description").replaceAll("<bookName>",book.getBookName()));
+        modelMap.put("title",page.get("detail.title").replaceAll("<bookName>",book.getBookName()));
+        modelMap.put("keyword",page.get("detail.keyword").replaceAll("<bookName>",book.getBookName()));
+        modelMap.put("description",page.get("detail.description").replaceAll("<bookName>",book.getBookName()));
 
         return "books/book_detail";
     }
@@ -239,9 +239,9 @@ public class BookController {
         modelMap.put("bookId", bookId);
         SeoConfig seoConfig = (SeoConfig) req.getServletContext().getAttribute(Constants.SEO_CONFIG_KEY);
         Map<String,String> page = seoConfig.getPage();
-        page.put("catalog.title",page.get("catalog.title").replaceAll("<bookName>",bookName));
-        page.put("catalog.keyword",page.get("catalog.keyword").replaceAll("<bookName>",bookName));
-        page.put("catalog.description",page.get("catalog.description").replaceAll("<bookName>",bookName));
+        modelMap.put("title",page.get("catalog.title").replaceAll("<bookName>",bookName));
+        modelMap.put("keyword",page.get("catalog.keyword").replaceAll("<bookName>",bookName));
+        modelMap.put("description",page.get("catalog.description").replaceAll("<bookName>",bookName));
         return "books/book_index";
     }
 
@@ -279,9 +279,9 @@ public class BookController {
         modelMap.put("catId", catId);
         SeoConfig seoConfig = (SeoConfig) req.getServletContext().getAttribute(Constants.SEO_CONFIG_KEY);
         Map<String,String> page = seoConfig.getPage();
-        page.put("content.title",page.get("content.title").replaceAll("<bookName>",bookName).replaceAll("<indexName>",indexName));
-        page.put("content.keyword",page.get("content.keyword").replaceAll("<bookName>",bookName).replaceAll("<indexName>",indexName));
-        page.put("content.description",page.get("content.description").replaceAll("<bookName>",bookName).replaceAll("<indexName>",indexName));
+        modelMap.put("title",page.get("content.title").replaceAll("<bookName>",bookName).replaceAll("<indexName>",indexName));
+        modelMap.put("keyword",page.get("content.keyword").replaceAll("<bookName>",bookName).replaceAll("<indexName>",indexName));
+        modelMap.put("description",page.get("content.description").replaceAll("<bookName>",bookName).replaceAll("<indexName>",indexName));
         return "books/book_content";
     }
 
diff --git a/novel-front/src/main/resources/templates/books/book_content.html b/novel-front/src/main/resources/templates/books/book_content.html
index cdad521..3640696 100644
--- a/novel-front/src/main/resources/templates/books/book_content.html
+++ b/novel-front/src/main/resources/templates/books/book_content.html
@@ -4,16 +4,16 @@
     <meta charset="utf-8">
     <meta th:if="${catId == 9}" name="viewport" content="width=device-width, initial-scale=0.5, maximum-scale=1">
     <meta th:if="${catId != 9}" name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
-    <title th:text="${application.seoConfig.page['content.title']}"></title>
+    <title th:text="${title}"></title>
 
-    <meta name="keywords" th:content="${application.seoConfig.page['content.keyword']}">
+    <meta name="keywords" th:content="${keyword}">
 
     <meta name="description"
-          th:content="${application.seoConfig.page['content.description']}">
+          th:content="${description}">
 
     <meta property="og:type" content="novel_content"/>
-    <meta property="og:title" th:attr="content=${application.seoConfig.page['content.title']}"/>
-    <meta property="og:description" th:attr="content=${application.seoConfig.page['content.description']}"/>
+    <meta property="og:title" th:attr="content=${title}"/>
+    <meta property="og:description" th:attr="content=${description}"/>
 
 
     <div th:include="common/css :: css"></div>
diff --git a/novel-front/src/main/resources/templates/books/book_detail.html b/novel-front/src/main/resources/templates/books/book_detail.html
index 5235db3..ec57347 100644
--- a/novel-front/src/main/resources/templates/books/book_detail.html
+++ b/novel-front/src/main/resources/templates/books/book_detail.html
@@ -3,15 +3,15 @@
 <head>
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
-    <title th:text="${application.seoConfig.page['detail.title']}"></title>
+    <title th:text="${title}"></title>
 
-    <meta name="keywords" th:content="${application.seoConfig.page['detail.keyword']}">
+    <meta name="keywords" th:content="${keyword}">
 
     <meta name="description"
-          th:content="${application.seoConfig.page['detail.description']}">
+          th:content="${description}">
 
     <meta property="og:type" content="novel"/>
-    <meta property="og:title" th:attr="content=${application.seoConfig.page['detail.title']}"/>
+    <meta property="og:title" th:attr="content=${title}"/>
     <meta property="og:description" th:attr="content=${book.bookDesc}"/>
     <meta property="og:image" th:attr="content=${application.webSiteDomain}+${book.picUrl}"/>
     <meta property="og:novel:category" th:attr="content=${book.cateName}"/>
diff --git a/novel-front/src/main/resources/templates/books/book_index.html b/novel-front/src/main/resources/templates/books/book_index.html
index 5f9f48e..d260e50 100644
--- a/novel-front/src/main/resources/templates/books/book_index.html
+++ b/novel-front/src/main/resources/templates/books/book_index.html
@@ -5,16 +5,16 @@
 <head>
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
-    <title th:text="${application.seoConfig.page['catalog.title']}"></title>
+    <title th:text="${title}"></title>
 
-    <meta name="keywords" th:content="${application.seoConfig.page['catalog.keyword']}">
+    <meta name="keywords" th:content="${keyword}">
 
     <meta name="description"
-          th:content="${application.seoConfig.page['catalog.description']}">
+          th:content="${description}">
 
     <meta property="og:type" content="novel_chapter"/>
-    <meta property="og:title" th:attr="content=${application.seoConfig.page['catalog.title']}"/>
-    <meta property="og:description" th:attr="content=${application.seoConfig.page['catalog.description']}"/>
+    <meta property="og:title" th:attr="content=${title}"/>
+    <meta property="og:description" th:attr="content=${description}"/>
 
     </div>