diff --git a/app/adminapi/logic/safety/SafetySuperviseLogic.php b/app/adminapi/logic/safety/SafetySuperviseLogic.php
index f146f9cea..476c34c1a 100644
--- a/app/adminapi/logic/safety/SafetySuperviseLogic.php
+++ b/app/adminapi/logic/safety/SafetySuperviseLogic.php
@@ -84,7 +84,7 @@ class SafetySuperviseLogic extends BaseLogic
                 'dept_id' => $params['dept_id'],
                 'project_name' => $params['project_name'],
                 'name' => $params['name'],
-                'happen_time' => $params['happen_time'],
+                'happen_time' => strtotime($params['happen_time']),
                 'device_accident' => $params['device_accident'],
                 'content' => $params['content'],
                 'remark' => $params['remark'],