diff --git a/.env.development b/.env.development
index 53bec93..d475bf6 100644
--- a/.env.development
+++ b/.env.development
@@ -2,4 +2,5 @@
 NODE_ENV = 'development'
 VITE_APP_TITLE = '无糖运营平台'
 VITE_APP_BASE_API = 'http://localhost:8080'
-# VITE_APP_BASE_API = 'http://10.100.200.177:8080'
\ No newline at end of file
+# VITE_APP_BASE_API = 'http://10.100.200.177:8080'
+VITE_HOME_URL = 'http://localhost:8866/portal'
\ No newline at end of file
diff --git a/.env.production b/.env.production
index d6a6065..13679a5 100644
--- a/.env.production
+++ b/.env.production
@@ -1,3 +1,4 @@
 NODE_ENV = 'production'
 VITE_APP_TITLE = '无糖运营平台'
-# VITE_APP_BASE_API = '/prod-api'
\ No newline at end of file
+# VITE_APP_BASE_API = '/prod-api'
+VITE_HOME_URL = 'http://localhost:8866/portal'
diff --git a/src/views/course/courseDetails.vue b/src/views/course/courseDetails.vue
index c3ebd0d..8c5f3c2 100644
--- a/src/views/course/courseDetails.vue
+++ b/src/views/course/courseDetails.vue
@@ -15,7 +15,7 @@ let nodeID = 0
 // 点击节点
 const clickGraphChange = async (id: number) => {
   if (nodeID === id) {
-    window.open(`http://localhost:8866/portal#/course?id=${Route.query.id}`)
+    window.open(`${import.meta.env.VITE_HOME_URL}#/course?id=${Route.query.id}`)
   } else {
     nodeID = id
   }