diff --git a/app/common/model/safety/SafetyModify.php b/app/common/model/safety/SafetyModify.php
index b717606ad..4aba98f2c 100644
--- a/app/common/model/safety/SafetyModify.php
+++ b/app/common/model/safety/SafetyModify.php
@@ -34,8 +34,4 @@ class SafetyModify extends BaseModel
 	{
 		return !empty($value) ? date('Y-m-d',$value) : '';
 	}
-	
-	public function getFileAttr($value){
-		return !empty($value) ? json_decode($value,true) : '';
-	}
 }
\ No newline at end of file