diff --git a/src/pages/IndexPage/Index.tsx b/src/pages/IndexPage/Index.tsx
index 68cdad0..01613a8 100644
--- a/src/pages/IndexPage/Index.tsx
+++ b/src/pages/IndexPage/Index.tsx
@@ -12,6 +12,7 @@ import './Index.sass'
 let assessorsNameList: string[]
 let registeredNameList: string[]
 let headName: string
+let headId: string
 
 export default () => {
   const getAssessors = async () => {
@@ -28,11 +29,17 @@ export default () => {
   }
 
   const getHead = async () => {
-    const head = await getApi('get-headname')
-    headName = head
+    const response = await getApi('get-headname')
+    headName = response
     sessionStorage.setItem('head', headName)
   }
 
+  const getHeadId = async () => {
+    const response = await getApi('get-headid')
+    headId = response
+    sessionStorage.setItem('headid', headId)
+  }
+
   const clearCache = async () => {
     caches.keys()
   }
@@ -42,6 +49,7 @@ export default () => {
     await getAssessors()
     await getRegistered()
     await getHead()
+    await getHeadId()
   })
 
   return (
diff --git a/src/pages/MainPage/Main.tsx b/src/pages/MainPage/Main.tsx
index 3a88be0..71bc716 100644
--- a/src/pages/MainPage/Main.tsx
+++ b/src/pages/MainPage/Main.tsx
@@ -13,8 +13,7 @@ import { Show } from 'solid-js/web'
 import './Main.sass'
 
 const PESO = import.meta.env.VITE_PESO
-const ID = import.meta.env.VITE_HEADID
-// const NAME = import.meta.env.VITE_HEAD
+const ID = sessionStorage.get('headid')
 const PUBLICIP = import.meta.env.VITE_PUBLICIP
 
 export default () => {
diff --git a/src/pages/RegisterPage/Register.tsx b/src/pages/RegisterPage/Register.tsx
index 5aff5ae..2624ffc 100644
--- a/src/pages/RegisterPage/Register.tsx
+++ b/src/pages/RegisterPage/Register.tsx
@@ -10,7 +10,7 @@ import { checkConnection, getApi, postApi } from '../../utils/functions'
 import './Register.sass'
 
 export default () => {
-  const APPROVERNAME = import.meta.env.VITE_HEAD
+  const APPROVERNAME = sessionStorage.getItem('head')
   const assessors = JSON.parse(sessionStorage.getItem('assessors')!)
   const roles = ['ASSESSOR', 'APPROVER']