diff --git a/database/migrations/2026_01_14_232321_create_posts_table.php b/database/migrations/2026_01_14_232321_create_posts_table.php
index a4411363..bf9593a9 100644
--- a/database/migrations/2026_01_14_232321_create_posts_table.php
+++ b/database/migrations/2026_01_14_232321_create_posts_table.php
@@ -18,7 +18,7 @@ public function up(): void
             $table->uuid('workspace_id');
             $table->uuid('user_id')->nullable();
             $table->text('content')->nullable();
-            $table->json('media')->default('[]');
+            $table->json('media')->nullable()->default(null);
             $table->string('status')->default('draft');
             $table->timestamp('scheduled_at')->nullable();
             $table->timestamp('published_at')->nullable();