diff --git a/database/migrations/2026_01_15_160659_create_manticore_sync_failures_table.php b/database/migrations/2026_01_15_160659_create_manticore_sync_failures_table.php
index 2e3404d5f..00aac2084 100644
--- a/database/migrations/2026_01_15_160659_create_manticore_sync_failures_table.php
+++ b/database/migrations/2026_01_15_160659_create_manticore_sync_failures_table.php
@@ -13,6 +13,9 @@ class CreateManticoreSyncFailuresTable extends Migration
      */
     public function up()
     {
+        if (Schema::hasTable('manticore_sync_failures')) {
+            return;
+        }
         Schema::create('manticore_sync_failures', function (Blueprint $table) {
             $table->id();
             $table->string('data_type', 20)->comment('数据类型: msg/file/task/project/user');
diff --git a/database/migrations/2026_01_21_000000_create_project_task_ai_events_table.php b/database/migrations/2026_01_21_000000_create_project_task_ai_events_table.php
index 09b382344..5d9f73750 100644
--- a/database/migrations/2026_01_21_000000_create_project_task_ai_events_table.php
+++ b/database/migrations/2026_01_21_000000_create_project_task_ai_events_table.php
@@ -8,6 +8,9 @@ class CreateProjectTaskAiEventsTable extends Migration
 {
     public function up()
     {
+        if (Schema::hasTable('project_task_ai_events')) {
+            return;
+        }
         Schema::create('project_task_ai_events', function (Blueprint $table) {
             $table->bigIncrements('id');
             $table->bigInteger('task_id')->comment('任务ID');