diff --git a/pages/api/v1/auth/[...nextauth].ts b/pages/api/v1/auth/[...nextauth].ts
index 2351fdd..51cbe2a 100644
--- a/pages/api/v1/auth/[...nextauth].ts
+++ b/pages/api/v1/auth/[...nextauth].ts
@@ -1186,10 +1186,42 @@ export default async function auth(req: NextApiRequest, res: NextApiResponse) {
               providerAccountId: account?.providerAccountId,
             },
           });
+
           if (!existingUser && newSsoUsersDisabled) {
             return false;
           }
+
+          // If user is already registered, link the provider
+          if (user.email && account) {
+            const findUser = await prisma.user.findFirst({
+              where: {
+                email: user.email,
+              },
+              include: {
+                accounts: true,
+              },
+            });
+
+            if (findUser && findUser.accounts.length === 0) {
+              await prisma.account.create({
+                data: {
+                  userId: findUser.id,
+                  type: account.type,
+                  provider: account.provider,
+                  providerAccountId: account.providerAccountId,
+                  id_token: account.id_token,
+                  access_token: account.access_token,
+                  refresh_token: account.refresh_token,
+                  expires_at: account.expires_at,
+                  token_type: account.token_type,
+                  scope: account.scope,
+                  session_state: account.session_state,
+                },
+              });
+            }
+          }
         }
+
         return true;
       },
       async jwt({ token, trigger, user }) {
@@ -1198,13 +1230,28 @@ export default async function auth(req: NextApiRequest, res: NextApiResponse) {
           token.id = user?.id as number;
 
         if (trigger === "signUp") {
-          const checkIfUserExists = await prisma.user.findUnique({
+          const userExists = await prisma.user.findUnique({
             where: {
               id: token.id,
             },
+            include: {
+              accounts: true,
+            },
           });
 
-          if (checkIfUserExists && !checkIfUserExists.username) {
+          // Verify SSO user email
+          if (userExists && userExists.accounts.length > 0) {
+            await prisma.user.update({
+              where: {
+                id: userExists.id,
+              },
+              data: {
+                emailVerified: new Date(),
+              },
+            });
+          }
+
+          if (userExists && !userExists.username) {
             const autoGeneratedUsername =
               "user" + Math.round(Math.random() * 1000000000);
 
@@ -1240,6 +1287,8 @@ export default async function auth(req: NextApiRequest, res: NextApiResponse) {
       async session({ session, token }) {
         session.user.id = token.id;
 
+        console.log("session", session);
+
         if (STRIPE_SECRET_KEY) {
           const user = await prisma.user.findUnique({
             where: {
@@ -1251,6 +1300,7 @@ export default async function auth(req: NextApiRequest, res: NextApiResponse) {
           });
 
           if (user) {
+            //
             const subscribedUser = await verifySubscription(user);
           }
         }