diff --git a/setup.bat b/setup.bat
index a8e26df..1ba90d5 100644
--- a/setup.bat
+++ b/setup.bat
@@ -114,12 +114,15 @@ echo Configuring environment...
 if exist "src\.env.%DB%" (
     copy /y "src\.env.%DB%" "src\.env" >nul
     
-    REM Append port configurations to .env
-    echo APP_PORT=%APP_PORT% >> src\.env
-    echo MAIL_DASHBOARD_PORT=%MAIL_DASHBOARD_PORT% >> src\.env
-    echo MAIL_PORT=%MAIL_PORT% >> src\.env
-    echo REDIS_PORT=%REDIS_PORT% >> src\.env
-    if defined DB_PORT echo DB_PORT=%DB_PORT% >> src\.env
+    REM Append port configurations to .env (for reference only, not used by Laravel)
+    REM Note: DB_PORT is NOT appended - Laravel uses internal Docker port (3306/5432)
+    REM These are for docker-compose external port mapping only
+    echo. >> src\.env
+    echo # Port Configuration ^(auto-assigned by setup^) >> src\.env
+    echo # APP_PORT=%APP_PORT% >> src\.env
+    echo # MAIL_DASHBOARD_PORT=%MAIL_DASHBOARD_PORT% >> src\.env
+    echo # MAIL_PORT=%MAIL_PORT% >> src\.env
+    echo # REDIS_PORT=%REDIS_PORT% >> src\.env
     
     echo Environment configured for %DB%
 ) else (
diff --git a/setup.sh b/setup.sh
index bec5ce0..59ebef9 100644
--- a/setup.sh
+++ b/setup.sh
@@ -106,12 +106,15 @@ echo -e "${YELLOW}→ Configuring environment...${NC}"
 if [ -f "src/.env.${DB}" ]; then
     cp "src/.env.${DB}" "src/.env"
     
-    # Append port configurations to .env
-    echo "APP_PORT=$APP_PORT" >> src/.env
-    echo "MAIL_DASHBOARD_PORT=$MAIL_DASHBOARD_PORT" >> src/.env
-    echo "MAIL_PORT=$MAIL_PORT" >> src/.env
-    echo "REDIS_PORT=$REDIS_PORT" >> src/.env
-    [ -n "$DB_PORT" ] && echo "DB_PORT=$DB_PORT" >> src/.env
+    # Append port configurations to .env (for reference only, not used by Laravel)
+    # Note: DB_PORT is NOT appended - Laravel uses internal Docker port (3306/5432)
+    # These are for docker-compose external port mapping only
+    echo "" >> src/.env
+    echo "# Port Configuration (auto-assigned by setup)" >> src/.env
+    echo "# APP_PORT=$APP_PORT" >> src/.env
+    echo "# MAIL_DASHBOARD_PORT=$MAIL_DASHBOARD_PORT" >> src/.env
+    echo "# MAIL_PORT=$MAIL_PORT" >> src/.env
+    echo "# REDIS_PORT=$REDIS_PORT" >> src/.env
     
     echo -e "${GREEN}✓ Environment configured for ${DB}${NC}"
 else
diff --git a/src/database/seeders/DatabaseSeeder.php b/src/database/seeders/DatabaseSeeder.php
index 28a401e..dea5ddb 100644
--- a/src/database/seeders/DatabaseSeeder.php
+++ b/src/database/seeders/DatabaseSeeder.php
@@ -1,4 +1,4 @@
-<?php
+<?php
 
 namespace Database\Seeders;