update secretOrPrivateKey value

@@ -16,9 +16,12 @@ export default {
           password: encryptPw,
           password: encryptPw,
         },
         },
       });
       });
-      const token = jwt.sign({
-        id: user.id,
-      });
+      const token = jwt.sign(
+        {
+          id: user.id,
+        },
+        process.env.JWT_SECRET
+      );
       return { token, user };
       return { token, user };
     },
     },
   },
   },