diff --git a/404.html b/404.html
index d375b4a..2a473a8 100644
--- a/404.html
+++ b/404.html
@@ -333,7 +333,7 @@ <h1>404 - Not found</h1>
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            &copy; 2023 <a href="https://github.com/Open-BJUT"  target="_blank" rel="noopener">Open-BJUT</a>
+            &copy; 2023 <a href="https://github.com/bjut-swift" target="_blank" rel="noopener">Open-BJUT</a>
 
           </div>
         
diff --git a/To be continued/index.html b/To be continued/index.html
index 893d730..55af9ea 100644
--- a/To be continued/index.html	
+++ b/To be continued/index.html	
@@ -454,7 +454,7 @@ <h1 id="_1">未完待续</h1>
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            &copy; 2023 <a href="https://github.com/Open-BJUT"  target="_blank" rel="noopener">Open-BJUT</a>
+            &copy; 2023 <a href="https://github.com/bjut-swift" target="_blank" rel="noopener">Open-BJUT</a>
 
           </div>
         
diff --git a/index.html b/index.html
index 694c140..d0a6f31 100644
--- a/index.html
+++ b/index.html
@@ -454,7 +454,7 @@ <h1 id="_1">引子：浅谈学习观</h1>
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            &copy; 2023 <a href="https://github.com/Open-BJUT"  target="_blank" rel="noopener">Open-BJUT</a>
+            &copy; 2023 <a href="https://github.com/bjut-swift" target="_blank" rel="noopener">Open-BJUT</a>
 
           </div>
         
diff --git a/jupyter tutorial/index.html b/jupyter tutorial/index.html
index 3dcd3d9..7763704 100644
--- a/jupyter tutorial/index.html	
+++ b/jupyter tutorial/index.html	
@@ -671,7 +671,7 @@ <h4 id="_1">后记：</h4>
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            &copy; 2023 <a href="https://github.com/Open-BJUT"  target="_blank" rel="noopener">Open-BJUT</a>
+            &copy; 2023 <a href="https://github.com/bjut-swift" target="_blank" rel="noopener">Open-BJUT</a>
 
           </div>
         
diff --git a/sitemap.xml.gz b/sitemap.xml.gz
index 245e9b6..f275474 100644
Binary files a/sitemap.xml.gz and b/sitemap.xml.gz differ
diff --git "a/\344\273\212\345\244\251\357\274\214\346\210\221\345\274\200\345\247\213\350\207\252\345\255\246\344\272\206\357\274\201/index.html" "b/\344\273\212\345\244\251\357\274\214\346\210\221\345\274\200\345\247\213\350\207\252\345\255\246\344\272\206\357\274\201/index.html"
index 7c2f56a..a35ef56 100644
--- "a/\344\273\212\345\244\251\357\274\214\346\210\221\345\274\200\345\247\213\350\207\252\345\255\246\344\272\206\357\274\201/index.html"
+++ "b/\344\273\212\345\244\251\357\274\214\346\210\221\345\274\200\345\247\213\350\207\252\345\255\246\344\272\206\357\274\201/index.html"
@@ -869,7 +869,7 @@ <h2 id="happy-coding">Happy Coding!</h2>
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            &copy; 2023 <a href="https://github.com/Open-BJUT"  target="_blank" rel="noopener">Open-BJUT</a>
+            &copy; 2023 <a href="https://github.com/bjut-swift" target="_blank" rel="noopener">Open-BJUT</a>
 
           </div>
         
diff --git "a/\346\255\243\345\274\217\345\255\246\344\271\240\344\271\213\345\211\215/index.html" "b/\346\255\243\345\274\217\345\255\246\344\271\240\344\271\213\345\211\215/index.html"
index 7d1cbf6..384d4a9 100644
--- "a/\346\255\243\345\274\217\345\255\246\344\271\240\344\271\213\345\211\215/index.html"
+++ "b/\346\255\243\345\274\217\345\255\246\344\271\240\344\271\213\345\211\215/index.html"
@@ -665,7 +665,7 @@ <h2 id="_9">学会学习</h2>
       <div class="md-footer-copyright">
         
           <div class="md-footer-copyright__highlight">
-            &copy; 2023 <a href="https://github.com/Open-BJUT"  target="_blank" rel="noopener">Open-BJUT</a>
+            &copy; 2023 <a href="https://github.com/bjut-swift" target="_blank" rel="noopener">Open-BJUT</a>
 
           </div>