diff --git a/backend/ride/rides/finish_ride_updates.php b/backend/ride/rides/finish_ride_updates.php
index aed117d..d86410b 100644
--- a/backend/ride/rides/finish_ride_updates.php
+++ b/backend/ride/rides/finish_ride_updates.php
@@ -100,7 +100,7 @@ try {
 try {
     // Fetch ride data from remote/local DB for server-side calculation
     $stmtRideData = $con->prepare("
-        SELECT id, price AS quoted_price, car_type,
+        SELECT id, price AS quoted_price, carType,
                distance AS planned_distance, passenger_id, driver_id, price_for_driver
         FROM ride WHERE id = ? AND driver_id = ?
         LIMIT 1
@@ -115,7 +115,7 @@ try {
 
     $quotedPrice    = floatval($rideData['quoted_price'] ?? 0);
     $kazanPercent   = floatval($countryPricing['kazanPercent'] ?? $countryPricing['kazan'] ?? 10); // 🆕 من جدول kazan (kazanPercent هو الاسم الجديد)
-    $carType        = $rideData['car_type'] ?? 'Fixed Price';
+    $carType        = $rideData['carType'] ?? 'Fixed Price';
 
     // 🔥 [Fix Driver Commission] عند عرض السعر (pricing/get.php) قد تُطبَّق نسبة
     // خصم عمولة خاصة بالمنطقة (kazanDiscountFactor من surge:kazan_discounts)
diff --git a/backend/ride/rides/getRideStatusFromStartApp.php b/backend/ride/rides/getRideStatusFromStartApp.php
index f88f7af..1366388 100644
--- a/backend/ride/rides/getRideStatusFromStartApp.php
+++ b/backend/ride/rides/getRideStatusFromStartApp.php
@@ -14,7 +14,7 @@ try {
             status,
             start_location,
             end_location,
-            car_type AS carType,
+            carType,
             driver_id,distance,
             price,
             created_at
diff --git a/backend/ride/rides/start_ride.php b/backend/ride/rides/start_ride.php
index f5bd6b6..d925ba1 100644
--- a/backend/ride/rides/start_ride.php
+++ b/backend/ride/rides/start_ride.php
@@ -38,12 +38,12 @@ try {
 
     // 🆕 Immutable Fare Lock: Save agreed fixed price in Redis
     try {
-        $stmtRideInfo = $con->prepare("SELECT price, car_type FROM ride WHERE id = ? LIMIT 1");
+        $stmtRideInfo = $con->prepare("SELECT price, carType FROM ride WHERE id = ? LIMIT 1");
         $stmtRideInfo->execute([$ride_id]);
         $rideInfo = $stmtRideInfo->fetch(PDO::FETCH_ASSOC);
         if ($rideInfo) {
             $agreedPrice = floatval($rideInfo['price']);
-            $carTypeStr = $rideInfo['car_type'] ?? 'Fixed Price';
+            $carTypeStr = $rideInfo['carType'] ?? 'Fixed Price';
             $fixedPriceTypes = ['Speed', 'Fixed Price', 'Awfar Car'];
             if (in_array($carTypeStr, $fixedPriceTypes)) {
                 global $redis;
diff --git a/loction_server/api_get_nearby.php b/loction_server/api_get_nearby.php
index bd7ab9f..a6a271f 100755
--- a/loction_server/api_get_nearby.php
+++ b/loction_server/api_get_nearby.php
@@ -17,6 +17,8 @@ function getInternalKey(): string {
 }
 
 function getRedisPass(): ?string {
+    $envPass = getenv('REDIS_MAIN_PASSWORD') ?: ($_ENV['REDIS_MAIN_PASSWORD'] ?? (getenv('REDIS_PASSWORD') ?: ($_ENV['REDIS_PASSWORD'] ?? null)));
+    if ($envPass) return trim($envPass);
     $path = getenv('REDIS_PASS_KEY_PATH');
     if ($path && file_exists($path)) return trim((string)@file_get_contents($path));
     if (file_exists('/keys/.reds_pass_key')) return trim((string)@file_get_contents('/keys/.reds_pass_key'));
diff --git a/loction_server/driver_socket.php b/loction_server/driver_socket.php
index de671be..52803f5 100755
--- a/loction_server/driver_socket.php
+++ b/loction_server/driver_socket.php
@@ -90,19 +90,24 @@ function getJwtSecret(): string {
 // Redis password: try env var, then Docker keys, then legacy path, then null (Docker Redis has no password)
 $redisPass = null;
 $redisPassPaths = [
-    getenv('REDIS_PASS_KEY_PATH') ?: '',
+    __DIR__ . '/../loction-keys/.reds_pass_key',
     '/keys/.reds_pass_key',
-    '/home/location/.reds_pass_key',
+    '/home/location/.reds_pass_key'
 ];
 foreach ($redisPassPaths as $rpp) {
-    if (!empty($rpp) && file_exists($rpp)) {
+    if (file_exists($rpp)) {
         $redisPass = trim((string) @file_get_contents($rpp));
         break;
     }
 }
 
+if (empty($redisPass)) {
+    $redisPass = getenv('REDIS_MAIN_PASSWORD') ?: ($_ENV['REDIS_MAIN_PASSWORD'] ?? (getenv('REDIS_PASSWORD') ?: ($_ENV['REDIS_PASSWORD'] ?? null)));
+}
+
 if (empty($INTERNAL_KEY)) logMsg('⚠️ Internal key not found (non-critical in Docker)');
 if (empty($redisPass))    logMsg('ℹ️ Redis password not set (OK for Docker — no auth required)');
+else                      logMsg('✅ Redis password loaded successfully');
 
 // ============================================================
 // 🗄️ Redis Singleton
diff --git a/ride_server/passenger_socket.php b/ride_server/passenger_socket.php
index 4e39c2e..661bcc2 100755
--- a/ride_server/passenger_socket.php
+++ b/ride_server/passenger_socket.php
@@ -75,9 +75,12 @@ function getLocationRedis(): ?\Redis {
         catch (\Exception $_) { $_locationRedis = null; }
     }
     try {
-        $redisPass = '';
-        foreach ([getenv('REDIS_PASS_KEY_PATH') ?: '', '/keys/.reds_pass_key', '/home/location/.reds_pass_key'] as $p) {
-            if (!empty($p) && file_exists($p)) { $redisPass = trim((string)@file_get_contents($p)); break; }
+        $redisPass = getenv('REDIS_MAIN_PASSWORD') ?: ($_ENV['REDIS_MAIN_PASSWORD'] ?? (getenv('REDIS_PASSWORD') ?: ($_ENV['REDIS_PASSWORD'] ?? null)));
+        $keys = [getenv('REDIS_PASS_KEY_PATH') ?: '', '/keys/.reds_pass_key', '/home/location/.reds_pass_key'];
+        if (!$redisPass) {
+            foreach ($keys as $p) {
+                if (!empty($p) && file_exists($p)) { $redisPass = trim((string)@file_get_contents($p)); break; }
+            }
         }
         $host = getenv('REDIS_HOST') ?: (file_exists('/.dockerenv') ? 'redis' : '127.0.0.1');
         $r = new \Redis();