diff --git a/public/default.gif b/public/default.gif
new file mode 100644
index 0000000..182f901
Binary files /dev/null and b/public/default.gif differ
diff --git a/src/components/home/BookNewestRank.vue b/src/components/home/BookNewestRank.vue
index 06b282a..0969826 100644
--- a/src/components/home/BookNewestRank.vue
+++ b/src/components/home/BookNewestRank.vue
@@ -26,7 +26,7 @@
                   ><img
                     :src="`${imgBaseUrl}` + `${item.picUrl}`"
                     :alt="item.bookName"
-                    onerror="this.src='https://cdn.jsdelivr.net/gh/201206030/CDN/images/default.gif';this.onerror=null"
+                    onerror="this.src='default.gif';this.onerror=null"
                 /></a>
               </div>
               <a
diff --git a/src/components/home/BookUpdateRank.vue b/src/components/home/BookUpdateRank.vue
index 4384841..4d96f48 100644
--- a/src/components/home/BookUpdateRank.vue
+++ b/src/components/home/BookUpdateRank.vue
@@ -62,7 +62,7 @@
                     ><img
                       :src="`${imgBaseUrl}` + `${item.picUrl}`"
                       :alt="item.bookName"
-                      onerror="this.src='https://cdn.jsdelivr.net/gh/201206030/CDN/images/default.gif';this.onerror=null"
+                      onerror="this.src='default.gif';this.onerror=null"
                   /></a>
                 </div>
                 <a
diff --git a/src/components/home/BookVisitRank.vue b/src/components/home/BookVisitRank.vue
index 00cb5b8..96d644b 100644
--- a/src/components/home/BookVisitRank.vue
+++ b/src/components/home/BookVisitRank.vue
@@ -19,7 +19,7 @@
                     ><img
                       :src="`${imgBaseUrl}` + `${item.picUrl}`"
                       :alt="item.bookName"
-                      onerror="this.src='https://cdn.jsdelivr.net/gh/201206030/CDN/images/default.gif';this.onerror=null"
+                      onerror="this.src='default.gif';this.onerror=null"
                   /></a>
                 </div>
                 <a class="txt" href="javascript:void(0)" @click="bookDetail(item.id)" v-html="item.bookDesc"></a>
diff --git a/src/views/Book.vue b/src/views/Book.vue
index d671b00..fb31a5a 100644
--- a/src/views/Book.vue
+++ b/src/views/Book.vue
@@ -7,8 +7,8 @@
           <img
             class="cover"
             :src="`${imgBaseUrl}` + `${book.picUrl}`"
-            onerror="this.src='https://cdn.jsdelivr.net/gh/201206030/CDN/images/default.gif';this.onerror=null"
             :alt="book.bookName"
+            onerror="this.src='default.gif';this.onerror=null"
         /></a>
         <div class="book_info">
           <div class="tit">
@@ -293,7 +293,7 @@
                       ><img
                         :src="`${imgBaseUrl}` + `${item.picUrl}`"
                         :alt="item.bookName"
-                        onerror="this.src='https://cdn.jsdelivr.net/gh/201206030/CDN/images/default.gif';this.onerror=null"
+                        onerror="this.src='default.gif';this.onerror=null"
                     /></a>
                   </div>
                   <div class="dec">
diff --git a/src/views/Home.vue b/src/views/Home.vue
index 2243646..36e9b68 100644
--- a/src/views/Home.vue
+++ b/src/views/Home.vue
@@ -14,7 +14,7 @@
                 <img
                   :src="`${imgBaseUrl}` + `${item.picUrl}`"
                   :alt="item.bookName"
-                  onerror="this.src='https://cdn.jsdelivr.net/gh/201206030/CDN/images/default.gif';this.onerror=null"
+                  onerror="this.src='default.gif';this.onerror=null"
                 />
               </a>
             </dd>
@@ -29,7 +29,7 @@
                 <img
                   :src="`${imgBaseUrl}` + `${item.picUrl}`"
                   :alt="item.bookName"
-                  onerror="this.src='https://cdn.jsdelivr.net/gh/201206030/CDN/images/default.gif';this.onerror=null"
+                  onerror="this.src='default.gif';this.onerror=null"
                 />
               </li>
             </ul>
@@ -109,7 +109,7 @@
                     ><img
                       :src="`${imgBaseUrl}` + `${item.picUrl}`"
                       :alt="item.bookName"
-                      onerror="this.src='https://cdn.jsdelivr.net/gh/201206030/CDN/images/default.gif';this.onerror=null"
+                      onerror="this.src='default.gif';this.onerror=null"
                   /></a>
                 </div>
                 <a
@@ -138,7 +138,7 @@
             <a class="items_img" href="javascript:void(0)" @click="bookDetail(item.bookId)">
               <img
                 :src="`${imgBaseUrl}` + `${item.picUrl}`"
-                onerror="this.src='https://cdn.jsdelivr.net/gh/201206030/CDN/images/default.gif';this.onerror=null"
+                onerror="this.src='default.gif';this.onerror=null"
                 :alt="item.bookName"
               />
             </a>
@@ -176,7 +176,7 @@
             <a class="items_img" href="javascript:void(0)" @click="bookDetail(item.bookId)">
               <img
                 :src="`${imgBaseUrl}` + `${item.picUrl}`"
-                onerror="this.src='https://cdn.jsdelivr.net/gh/201206030/CDN/images/default.gif';this.onerror=null"
+                onerror="this.src='default.gif';this.onerror=null"
               />
             </a>
             <div class="items_txt">