diff --git a/application/api/controller/Information.php b/application/api/controller/Information.php
index 3d30819..2f2f170 100644
--- a/application/api/controller/Information.php
+++ b/application/api/controller/Information.php
@@ -34,11 +34,11 @@ class Information extends Base
             }
 
             $insertArr = [
-                'tenant_id' => $param['tenantId'],
-                'task_id' => $param['taskId'],
+                'tenantId' => $param['tenantId'],
+                'taskId' => $param['taskId'],
                 'protocol' => $param['protocol'],
-                'product_id' => $param['productId'],
-                'device_id' => $param['deviceId'],
+                'productId' => $param['productId'],
+                'deviceId' => $param['deviceId'],
                 'timestamp' => $param['timestamp']
             ];