diff --git a/app/Http/Controllers/Admin/UserController.php b/app/Http/Controllers/Admin/UserController.php
index ce43eb6..95d8cfb 100644
--- a/app/Http/Controllers/Admin/UserController.php
+++ b/app/Http/Controllers/Admin/UserController.php
@@ -364,7 +364,7 @@ class UserController extends Controller
             Log::info(json_encode($endDate));
             $endDate->sub(new \DateInterval('P1D'));
 
-            for ($i = 0; $i <= 7; $i++) {
+            for ($i = 0; $i < 7; $i++) {
                 $dates[] = $endDate->format('Y-m-d');
                 $endDate->sub(new \DateInterval('P1D')); // 减去一天
             }