diff --git a/.env.dev b/.env.dev
index f2bc432..a1b118e 100644
--- a/.env.dev
+++ b/.env.dev
@@ -7,7 +7,7 @@
 # 填远程地址会绕过本地后端直连测试环境（临时联调远程时才改回）
 VITE_BASE_HOST=http://base.yunhaixingtong.com
 VITE_SSO_HOST=http://sso.yunhaixingtong.com
-VITE_SERVICE_HOST=http://base.yunhaixingtong.com/coursehomework/
+VITE_SERVICE_HOST=http://base.yunhaixingtong.com/coursehomework
 VITE_ZIYUANKU_HOST=https://base.bestsch.com/BschZyk
 VITE_ZHUANXIANG_HOST=https://base.bestsch.com/BschZncpd
 VITE_IS_MOCK=false