diff --git a/server/auth.js b/server/auth.js
index bf0d6ad..0d7a8c1 100644
--- a/server/auth.js
+++ b/server/auth.js
@@ -1,34 +1,25 @@
 const argon2 = require('argon2');
-const speakeasy = require('speakeasy');
+const crypto = require('crypto');
 
 // Generate Admin Credentials
 const createAdmin = async (password) => {
   const accessKey = crypto.randomBytes(16).toString('hex');
   const hash = await argon2.hash(password);
-  const totpSecret = speakeasy.generateSecret({ length: 20 });
   
-  return {
-    accessKey,
-    hash,
-    totpSecret: totpSecret.base32
-  };
+  return { accessKey, hash };
 };
 
 // Verify Admin Login
-const verifyAdmin = async (accessKey, password, token) => {
-  const { rows: [admin] } = await db.query(
-    'SELECT * FROM admins WHERE access_key = $1',
+const verifyAdmin = async (accessKey, password) => {
+  const admins = await db.query(
+    'SELECT * FROM admins WHERE access_key = ?',
     [accessKey]
   );
+  const admin = admins[0];
   if (!admin || !await argon2.verify(admin.argon2_hash, password)) {
     return false;
   }
-  return speakeasy.totp.verify({
-    secret: admin.totp_secret,
-    encoding: 'base32',
-    token,
-    window: 1
-  });
+  return true;
 };
 
 module.exports = { createAdmin, verifyAdmin };
\ No newline at end of file
diff --git a/server/controllers/adminController.js b/server/controllers/adminController.js
index 02f1fd5..95bc081 100644
--- a/server/controllers/adminController.js
+++ b/server/controllers/adminController.js
@@ -35,7 +35,7 @@ exports.publishResult = async (data, authorization) => {
   // publish result using team id
   await db.query(`
     INSERT INTO results (team_id, result_date, result, announcement_time)
-    VALUES (?, ?, ?, COALESCE(?, '00:00:00'))
+    VALUES (?, ?, ?, ?)
     ON DUPLICATE KEY UPDATE
       result = VALUES(result),
       announcement_time = VALUES(announcement_time)
diff --git a/server/controllers/resultController.js b/server/controllers/resultController.js
index f989bc8..1ec540e 100644
--- a/server/controllers/resultController.js
+++ b/server/controllers/resultController.js
@@ -11,6 +11,8 @@ exports.getMonthlyResults = async (req, res) => {
       FROM results r
       JOIN teams t ON r.team_id = t.id
       WHERE t.name = ? AND DATE_FORMAT(r.result_date, '%Y-%m') = ?
+        AND (r.result_date < CURDATE()
+          OR (r.result_date = CURDATE() AND r.announcement_time <= CURTIME()))
     `, [team.toUpperCase(), month]);
     if (results.length === 0) {
       return res.status(404).json({ message: 'No results found for this team in the specified month.' });
@@ -32,6 +34,8 @@ exports.getDailyResults = async (req, res) => {
       FROM results r
       JOIN teams t ON r.team_id = t.id
       WHERE r.result_date = ?
+        AND (r.result_date < CURDATE()
+          OR (r.result_date = CURDATE() AND r.announcement_time <= CURTIME()))
     `, [date]);
     if (results.length === 0) {
       return res.status(404).json({ message: 'No results found for the specified date.' });
diff --git a/server/routes/public.js b/server/routes/public.js
index 68e25c6..9cfe1f8 100644
--- a/server/routes/public.js
+++ b/server/routes/public.js
@@ -18,6 +18,8 @@ router.get('/results', async (req, res) => {
       FROM results r
       JOIN teams t ON r.team_id = t.id
       WHERE t.name = ? AND r.result_date = ?
+        AND (r.result_date < CURDATE()
+          OR (r.result_date = CURDATE() AND r.announcement_time <= CURTIME()))
     `, [team.toUpperCase(), date]);
 
     if (!result) return res.status(404).json({ error: 'Result not found' });
@@ -43,6 +45,8 @@ router.get('/today', async (req, res) => {
       FROM results r
       JOIN teams t ON r.team_id = t.id
       WHERE r.result_date = ?
+        AND (r.result_date < CURDATE()
+          OR (r.result_date = CURDATE() AND r.announcement_time <= CURTIME()))
     `, [today]);
 
     cache.set(cacheKey, results);