diff --git a/webapp/models/Chip.php b/webapp/models/Chip.php
index 8b121f10..d691c8c6 100644
--- a/webapp/models/Chip.php
+++ b/webapp/models/Chip.php
@@ -169,7 +169,6 @@ class Chip extends BaseModel
             'chip_grade'=> $row['chip_grade'],
             'chip_type'=> $row['chip_type'],
             'state'=> $row['state'],
-            'supper_state'=> $row['supper_state'],
             'inlay_state'=> $row['inlay_state'],
             'rand_attr'=> $rand_attr,
         );