diff --git a/database/migrations/2025_11_14_120000_add_performance_indexes_to_tables.php b/database/migrations/2025_11_14_120000_add_performance_indexes_to_tables.php
index 3e9c0c9..5cdbe7e 100644
--- a/database/migrations/2025_11_14_120000_add_performance_indexes_to_tables.php
+++ b/database/migrations/2025_11_14_120000_add_performance_indexes_to_tables.php
@@ -97,10 +97,6 @@ return new class extends Migration
             $table->index(['is_activated', 'created_at'], 'activation_keys_activated_created_at_index');
         });
 
-        Schema::table('settings', function (Blueprint $table): void {
-            $table->index('key', 'settings_key_index');
-        });
-
         Schema::table('metas', function (Blueprint $table): void {
             $table->index('key', 'metas_key_index');
         });
@@ -197,12 +193,8 @@ return new class extends Migration
             $table->dropIndex('activation_keys_activated_created_at_index');
         });
 
-        Schema::table('settings', function (Blueprint $table): void {
-            $table->dropIndex('settings_key_index');
-        });
-
         Schema::table('metas', function (Blueprint $table): void {
             $table->dropIndex('metas_key_index');
         });
     }
-};
\ No newline at end of file
+};
diff --git a/database/migrations/2025_11_20_193234_create_plan_usages_table.php b/database/migrations/2025_11_20_193234_create_plan_usages_table.php
index 19e7e3d..7fb4195 100644
--- a/database/migrations/2025_11_20_193234_create_plan_usages_table.php
+++ b/database/migrations/2025_11_20_193234_create_plan_usages_table.php
@@ -23,7 +23,7 @@ return new class extends Migration
             $table->json('metadata')->nullable();
             $table->timestamps();
 
-            $table->unique(['user_id', 'plan_feature_id', 'usage_type', 'period_start']);
+            $table->unique(['user_id', 'plan_feature_id', 'usage_type', 'period_start'], 'plan_usage_unique');
             $table->index(['user_id', 'period_start']);
             $table->index(['plan_feature_id', 'period_start']);
         });