diff --git a/app/Console/Commands/SyncBusinessFilesToQiniu.php b/app/Console/Commands/SyncBusinessFilesToQiniu.php
index a1314d4b..f313b19f 100644
--- a/app/Console/Commands/SyncBusinessFilesToQiniu.php
+++ b/app/Console/Commands/SyncBusinessFilesToQiniu.php
@@ -4,6 +4,7 @@ namespace App\Console\Commands;
 
 use App\Utilities\QiniuPrivateUrlSigner;
 use Illuminate\Console\Command;
+use Illuminate\Contracts\Filesystem\Filesystem;
 use Illuminate\Support\Facades\File;
 use Illuminate\Support\Facades\Http;
 use Illuminate\Support\Facades\Storage;
@@ -12,6 +13,10 @@ use Throwable;
 
 class SyncBusinessFilesToQiniu extends Command
 {
+    private const PROBE_CLEANUP_MAX_ATTEMPTS = 10;
+
+    private const PROBE_CLEANUP_RETRY_DELAY_MICROSECONDS = 500_000;
+
     protected $signature = 'storage:business-files:sync
                             {--require-qiniu : Fail unless the private Qiniu backend is enabled}
                             {--probe-only : Verify private read/write/delete without copying retained files}
@@ -124,9 +129,26 @@ class SyncBusinessFilesToQiniu extends Command
             $disk->delete($path);
         }
 
-        if ($disk->exists($path)) {
-            throw new RuntimeException('Business storage probe cleanup failed.');
+        $this->confirmProbeCleanup($disk, $path);
+    }
+
+    private function confirmProbeCleanup(Filesystem $disk, string $path, ?callable $sleep = null): void
+    {
+        $sleep ??= static function (int $microseconds): void {
+            usleep($microseconds);
+        };
+
+        for ($attempt = 0; $attempt < self::PROBE_CLEANUP_MAX_ATTEMPTS; $attempt++) {
+            if (! $disk->exists($path)) {
+                return;
+            }
+
+            if ($attempt < self::PROBE_CLEANUP_MAX_ATTEMPTS - 1) {
+                $sleep(self::PROBE_CLEANUP_RETRY_DELAY_MICROSECONDS);
+            }
         }
+
+        throw new RuntimeException('Business storage probe cleanup failed.');
     }
 
     private function syncRetainedLocalFiles(): array
diff --git a/tests/Feature/Console/SyncBusinessFilesToQiniuTest.php b/tests/Feature/Console/SyncBusinessFilesToQiniuTest.php
index c118f9d5..03e6c304 100644
--- a/tests/Feature/Console/SyncBusinessFilesToQiniuTest.php
+++ b/tests/Feature/Console/SyncBusinessFilesToQiniuTest.php
@@ -2,9 +2,12 @@
 
 namespace Tests\Feature\Console;
 
+use App\Console\Commands\SyncBusinessFilesToQiniu;
+use Illuminate\Contracts\Filesystem\Filesystem;
 use Illuminate\Support\Facades\File;
 use Illuminate\Support\Facades\Http;
 use Illuminate\Support\Facades\Storage;
+use Mockery;
 use Tests\TestCase;
 
 class SyncBusinessFilesToQiniuTest extends TestCase
@@ -61,4 +64,42 @@ class SyncBusinessFilesToQiniuTest extends TestCase
         $this->artisan('storage:business-files:sync', ['--require-qiniu' => true])
             ->assertFailed();
     }
+
+    public function test_it_retries_probe_cleanup_until_qiniu_reports_the_object_missing(): void
+    {
+        $this->assertSame(
+            [500_000, 500_000],
+            $this->invokeProbeCleanup([true, true, false])
+        );
+    }
+
+    public function test_it_fails_after_bounded_probe_cleanup_retries_when_qiniu_keeps_reporting_the_object(): void
+    {
+        $this->expectException(\RuntimeException::class);
+        $this->expectExceptionMessage('Business storage probe cleanup failed.');
+
+        $this->invokeProbeCleanup(array_fill(0, 10, true));
+    }
+
+    private function invokeProbeCleanup(array $existsResults): array
+    {
+        $waits = [];
+        $disk = Mockery::mock(Filesystem::class);
+        $disk->shouldReceive('exists')
+            ->times(count($existsResults))
+            ->andReturn(...$existsResults);
+
+        $method = new \ReflectionMethod(SyncBusinessFilesToQiniu::class, 'confirmProbeCleanup');
+        $method->setAccessible(true);
+        $method->invoke(
+            app(SyncBusinessFilesToQiniu::class),
+            $disk,
+            'probe-path',
+            static function (int $microseconds) use (&$waits): void {
+                $waits[] = $microseconds;
+            }
+        );
+
+        return $waits;
+    }
 }