diff --git a/config/database.php b/config/database.php
index 9dadea5f..3ddc3968 100644
--- a/config/database.php
+++ b/config/database.php
@@ -48,8 +48,8 @@ return [
             'username' => env('DB_USERNAME', 'root'),
             'password' => env('DB_PASSWORD', ''),
             'unix_socket' => env('DB_SOCKET', ''),
-            'charset' => 'utf8mb4',
-            'collation' => 'utf8mb4_0900_ai_ci',
+            'charset' => env('DB_CHARSET', 'utf8mb4'),
+            'collation' => env('DB_COLLATION', 'utf8mb4_0900_ai_ci'),
             'prefix' => '',
             'prefix_indexes' => true,
             'strict' => true,
@@ -68,8 +68,8 @@ return [
             'username' => env('DB_USERNAME', 'root'),
             'password' => env('DB_PASSWORD', ''),
             'unix_socket' => env('DB_SOCKET', ''),
-            'charset' => 'utf8mb4',
-            'collation' => 'utf8mb4_uca1400_ai_ci',
+            'charset' => env('DB_CHARSET', 'utf8mb4'),
+            'collation' => env('DB_COLLATION', 'utf8mb4_uca1400_ai_ci'),
             'prefix' => '',
             'prefix_indexes' => true,
             'strict' => true,
@@ -87,7 +87,7 @@ return [
             'database' => env('DB_DATABASE', 'laravel'),
             'username' => env('DB_USERNAME', 'root'),
             'password' => env('DB_PASSWORD', ''),
-            'charset' => 'utf8',
+            'charset' => env('DB_CHARSET', 'utf8'),
             'prefix' => '',
             'prefix_indexes' => true,
             'search_path' => 'public',
@@ -102,7 +102,7 @@ return [
             'database' => env('DB_DATABASE', 'laravel'),
             'username' => env('DB_USERNAME', 'root'),
             'password' => env('DB_PASSWORD', ''),
-            'charset' => 'utf8',
+            'charset' => env('DB_CHARSET', 'utf8'),
             'prefix' => '',
             'prefix_indexes' => true,
             // 'encrypt' => env('DB_ENCRYPT', 'yes'),