diff --git a/.env b/.env
index 75716181..c17aadbe 100644
--- a/.env
+++ b/.env
@@ -4,5 +4,5 @@ VUE_APP_PROXY_URL=http://111.231.196.214:30001/
 VUE_APP_LOGIN_URL=https://u-pre.boe.com/web
 
 
-VUE_APP_IFRAME_URL=https://u-pre.boe.com/pc-release/iframe
-VUE_APP_IFRAME_STUDENT_URL=https://u-pre.boe.com/pc-release/loading
+VUE_APP_IFRAME_URL=https://u-pre.boe.com/pc/iframe
+VUE_APP_IFRAME_STUDENT_URL=https://u-pre.boe.com/pc/loading
diff --git a/.env.boe b/.env.boe
index 6991e05f..4775dcca 100644
--- a/.env.boe
+++ b/.env.boe
@@ -1,3 +1,4 @@
+NODE_ENV=boe
 VUE_APP_BASE=/manage
 VUE_APP_BASE_API=/manageApi
 
diff --git a/.env.prod b/.env.prod
index 2e9213ab..e27ae2ff 100644
--- a/.env.prod
+++ b/.env.prod
@@ -1,2 +1,3 @@
+NODE_ENV=prod
 VUE_APP_BASE=/manage
 VUE_APP_BASE_API=/manageApi
\ No newline at end of file
diff --git a/.env.release b/.env.release
index 4cd4f868..f005e46a 100644
--- a/.env.release
+++ b/.env.release
@@ -1,3 +1,4 @@
+NODE_ENV=release
 VUE_APP_BASE=/manage-release
 VUE_APP_BASE_API=/manageApi-release
 VUE_APP_LOGIN_URL=https://u.boe.com/web
diff --git a/.env.test b/.env.test
index 6991e05f..bfaa5c0e 100644
--- a/.env.test
+++ b/.env.test
@@ -1,3 +1,4 @@
+NODE_ENV=test
 VUE_APP_BASE=/manage
 VUE_APP_BASE_API=/manageApi