diff --git a/.env b/.env
index 1cc53141..36b945cf 100644
--- a/.env
+++ b/.env
@@ -4,5 +4,5 @@ VITE_PROXY_URL=http://111.231.196.214:30001/
 VITE_LOGIN_URL=https://u-pre.boe.com/web
 
 
-VITE_IFRAME_URL=https://u.boe.com/pc-release/iframe
-VITE_IFRAME_STUDENT_URL=https://u.boe.com/pc-release/loading
+VITE_IFRAME_URL=https://u-pre.boe.com/pc-release/iframe
+VITE_IFRAME_STUDENT_URL=https://u-pre.boe.com/pc-release/loading
diff --git a/.env.boe b/.env.boe
index ef2ad7d6..bb43a342 100644
--- a/.env.boe
+++ b/.env.boe
@@ -2,8 +2,3 @@ VITE_BASE=/manage
 VITE_BASE_API=/manageApi
 
 
-VITE_BOE_ONLINE_CLASS_URL=https://u-pre.boe.com/pc/course/studyindex?id=
-VITE_BOE_CASS_DETAIL_URL=https://u-pre.boe.com/pc/case/detail?id=
-VITE_BOE_TEST_DETAIL_URL=https://u-pre.boe.com/web/quizsummary?detailId=
-
-VITE_BOE_API_URL=https://u-pre.boe.com
\ No newline at end of file
diff --git a/.env.prod b/.env.prod
index 6671831e..9408d62f 100644
--- a/.env.prod
+++ b/.env.prod
@@ -1,8 +1,3 @@
 VITE_BASE=/fe-student-release
 VITE_BASE_API=/manageApi-release
 
-VITE_BOE_ONLINE_CLASS_URL=https://u.boe.com/pc-release/course/studyindex?id=
-VITE_BOE_CASS_DETAIL_URL=https://u.boe.com/pc-release/case/detail?id=
-VITE_BOE_TEST_DETAIL_URL=https://u.boe.com/web/quizsummary?detailId=
-
-VITE_BOE_API_URL=https://u.boe.com
\ No newline at end of file
diff --git a/.env.release b/.env.release
index 05c6e5c4..232a2d91 100644
--- a/.env.release
+++ b/.env.release
@@ -3,8 +3,5 @@ VITE_BASE_API=/manageApi-release
 VITE_LOGIN_URL=https://u.boe.com/web
 
 
-VITE_BOE_ONLINE_CLASS_URL=https://u.boe.com/pc-release/course/studyindex?id=
-VITE_BOE_CASS_DETAIL_URL=https://u.boe.com/pc-release/case/detail?id=
-VITE_BOE_TEST_DETAIL_URL=https://u.boe.com/web/quizsummary?detailId=
-
-VITE_BOE_API_URL=https://u.boe.com
\ No newline at end of file
+VITE_IFRAME_URL=https://u-pre.boe.com/pc-release/iframe
+VITE_IFRAME_STUDENT_URL=https://u-pre.boe.com/pc-release/loading
\ No newline at end of file
diff --git a/.env.test b/.env.test
index 6f9f2122..f0cece9d 100644
--- a/.env.test
+++ b/.env.test
@@ -2,8 +2,3 @@ VITE_BASE=/fe-student
 VITE_BASE_API=/manageApi
 
 
-VITE_BOE_ONLINE_CLASS_URL=https://u.boe.com/pc-release/course/studyindex?id=
-VITE_BOE_CASS_DETAIL_URL=https://u-pre.boe.com/pc/case/detail?id=
-VITE_BOE_TEST_DETAIL_URL=https://u-pre.boe.com/web/quizsummary?detailId=
-
-VITE_BOE_API_URL=https://u-pre.boe.com
\ No newline at end of file
diff --git a/src/api/method.js b/src/api/method.js
index 401b7d1d..f0731ba7 100644
--- a/src/api/method.js
+++ b/src/api/method.js
@@ -276,9 +276,9 @@ const commonData = {
 const organizationalTree = []
 
 //嵌套页面
-const iframeUrl = "https://u-pre.boe.com/pc/iframe"
+const iframeUrl = process.env.VITE_IFRAME_URL
 //学员端路由
-const studentUrl = 'https://u-pre.boe.com/pc/loading'
+const studentUrl = process.env.VITE_IFRAME_STUDENT_URL
 
 //二维码
 const codeUrl = "https://u-pre.boe.com"