diff --git a/web/src/context/oauth/provider.tsx b/web/src/context/oauth/provider.tsx
index d3e2b51..4cf355d 100644
--- a/web/src/context/oauth/provider.tsx
+++ b/web/src/context/oauth/provider.tsx
@@ -1,5 +1,6 @@
-import { useState, type FC, type ReactNode } from "react";
+import { useCallback, useState, type FC, type ReactNode } from "react";
 import { OAuthContext } from ".";
+import { codeApi } from "@/api/code";
 
 interface IOAuthProvider {
   children: ReactNode;
@@ -13,6 +14,24 @@ export const OAuthProvider: FC<IOAuthProvider> = ({ children }) => {
   const [state, setState] = useState("");
   const [nonce, setNonce] = useState("");
 
+  const selectSession = useCallback(
+    async (token: string) => {
+      if (active && redirectURI) {
+        const codeResponse = await codeApi(token, nonce);
+
+        console.log("gen code:", { codeResponse });
+
+        const params = new URLSearchParams({
+          code: codeResponse.code,
+          state,
+        });
+
+        window.location.replace(`${redirectURI}?${params.toString()}`);
+      }
+    },
+    [active, nonce, redirectURI, state]
+  );
+
   return (
     <OAuthContext.Provider
       value={{
@@ -28,6 +47,7 @@ export const OAuthProvider: FC<IOAuthProvider> = ({ children }) => {
         setScope,
         setState,
         setNonce,
+        selectSession,
       }}
     >
       {children}