diff --git a/templates/book.html b/templates/book.html.j2
similarity index 98%
rename from templates/book.html
rename to templates/book.html.j2
index 51d3b83..1088e1c 100644
--- a/templates/book.html
+++ b/templates/book.html.j2
@@ -5,7 +5,7 @@
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <link href="/static/css/bootstrap.min.css" rel="stylesheet">
-    <title>详情页面</title>
+    <title>ComiPy-详情页面</title>
     <style>
         body {
             font-family: Arial, sans-serif;
@@ -106,7 +106,7 @@
         <div class="header">
             <div class="movie-poster">
                 <!-- 封面 -->
-                <img class="img-thumbnail" src="/api/img/{{ id }}/1?mini=yes" alt="封面" style="max-width: 100%;">
+                <img class="img-thumbnail" src="/api/img/{{ id }}/0?mini=yes" alt="封面" style="max-width: 100%;">
             </div>
             <div class="movie-details">
                 <!-- 详细信息 -->
diff --git a/templates/login.html b/templates/login.html
index 939e08d..4c13a96 100644
--- a/templates/login.html
+++ b/templates/login.html
@@ -3,7 +3,7 @@
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>登录页面</title>
+    <title>ComiPy-登录</title>
     <style>
         body {
             font-family: Arial, sans-serif;
diff --git a/templates/overview.html b/templates/overview.html.j2
similarity index 97%
rename from templates/overview.html
rename to templates/overview.html.j2
index 295b79e..d2cdea7 100644
--- a/templates/overview.html
+++ b/templates/overview.html.j2
@@ -5,7 +5,7 @@
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   <link href="/static/css/bootstrap.min.css" rel="stylesheet">
-  <title>展示图片列表和封面</title>
+  <title>ComiPy-概览</title>
   <style>
     body {
       font-family: Arial, sans-serif;
@@ -83,7 +83,7 @@
       {% if item[4] > aftertime %}
       <span class="position-absolute top-0 start-100 translate-middle badge rounded-pill bg-danger">New</span>
       {% endif %}
-      <img src="/api/img/{{ item[1] }}/1?mini=yes" class="img-thumbnail card-img-top"
+      <img src="/api/img/{{ item[1] }}/0?mini=yes" class="img-thumbnail card-img-top"
         onclick="linkjump('{{ item[1] }}')" />
       <div class="card-body">
         <p class="card-text">{{ item[2] }}</p>
diff --git a/templates/upload.html b/templates/upload.html
index 4af317c..efec530 100644
--- a/templates/upload.html
+++ b/templates/upload.html
@@ -5,7 +5,7 @@
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <meta http-equiv="X-UA-Compatible" content="ie=edge">
-    <title>上传文件</title>
+    <title>ComiPy-上传文件</title>
     <!-- Bootstrap CSS -->
     <link href="/static/css/bootstrap.min.css" rel="stylesheet">
     <style>
diff --git a/templates/view.html.j2 b/templates/view.html.j2
index d0bf4ab..ec2d2ab 100644
--- a/templates/view.html.j2
+++ b/templates/view.html.j2
@@ -4,7 +4,7 @@
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>漫画详情页</title>
+    <title>ComiPy-漫画详情页</title>
     <style>
         body {
             font-family: Arial, sans-serif;
