diff --git a/source/application/api/controller/pass/Statistics.php b/source/application/api/controller/pass/Statistics.php
index d5eb268..1d97649 100644
--- a/source/application/api/controller/pass/Statistics.php
+++ b/source/application/api/controller/pass/Statistics.php
@@ -102,7 +102,7 @@ class Statistics extends Controller
             $whData[$groupId]['sum_year'] += $item['incount'];
 
             if (!isset($whData[$groupId]['month'][$month])) $whData[$groupId]['month'][$month] = 0;
-            $whData[$groupId]['month'][010] += $item['incount'];
+            $whData[$groupId]['month'][$month] += $item['incount'];
         }
 
         $whg2Data = isset($whData['BAF055']) ? $whData['BAF055'] : ['sum_year' => 0, 'month' => []];