diff --git a/src/utils/functions/postApi.ts b/src/utils/functions/postApi.ts
index 7195db6..87bb1e2 100644
--- a/src/utils/functions/postApi.ts
+++ b/src/utils/functions/postApi.ts
@@ -1,6 +1,6 @@
 import { ofetch } from 'ofetch'
-import encryptAes from './encryptAes'
 import dayjs from 'dayjs'
+import encryptRsa from './encryptRsa'
 
 const API = import.meta.env.VITE_BACKEND
 
@@ -8,9 +8,9 @@ export default async (api: string, body: Object) => {
   const today = new Date()
   const todayUnix = dayjs(today).unix()
   const expiration = todayUnix + 9
-  const aes = await encryptAes(`${todayUnix.toString()}-${expiration.toString()}`)
+  const aes = await encryptRsa(`${api.toString()}-${todayUnix.toString()}-${expiration.toString()}`)
 
-  const hash = `ocbo-${aes}-token`
+  const hash = `ocbo=${aes}token`
   try {
     await ofetch(API + api, {
       headers: {
@@ -18,6 +18,9 @@ export default async (api: string, body: Object) => {
         'Cache-Control': 'no-cache',
         'OCBO-Token': hash,
       },
+      retry: 3,
+      retryDelay: 500,
+      retryStatusCodes: [400, 404, 405, 500, 502],
       method: 'POST',
       body: body,
     })