diff --git a/.env b/.env
index 99e2b58..a30894a 100644
--- a/.env
+++ b/.env
@@ -1,3 +1,3 @@
 PUBLIC_JUDGE0API_URL=https://judge0api.xuyue.cc
-PUBLIC_MAXKB_URL=https://maxkb.xuyue.cc/chat/api/embed?protocol=https&host=maxkb.xuyue.cc&token=2e801f7d6efdcc99
+PUBLIC_MAXKB_URL=https://maxkb.xuyue.cc/chat/api/embed?protocol=https&host=maxkb.xuyue.cc&token=dd37457027c40b39
 PUBLIC_CODEAPI_URL=http://localhost:8080
\ No newline at end of file
diff --git a/.env.production b/.env.production
index c2d1baa..35e8767 100644
--- a/.env.production
+++ b/.env.production
@@ -1,3 +1,3 @@
 PUBLIC_JUDGE0API_URL=https://judge0api.xuyue.cc
-PUBLIC_MAXKB_URL=https://maxkb.xuyue.cc/chat/api/embed?protocol=https&host=maxkb.xuyue.cc&token=2e801f7d6efdcc99
+PUBLIC_MAXKB_URL=https://maxkb.xuyue.cc/chat/api/embed?protocol=https&host=maxkb.xuyue.cc&token=dd37457027c40b39
 PUBLIC_CODEAPI_URL=https://code.xuyue.cc/api
\ No newline at end of file