diff --git a/smart_service/apis/master_api.py b/smart_service/apis/master_api.py
index 3f3c6ce..702f840 100644
--- a/smart_service/apis/master_api.py
+++ b/smart_service/apis/master_api.py
@@ -336,7 +336,7 @@ def change_file_ext():
 
         """ File Name """
         frappe.db.sql('''
-            update _a9b9faaf89312ce4.tabFile set file_name = concat(substring(file_name,1,length(file_name)-3),lower(substring(file_name,length(file_name)-2)))
+            update tabFile set file_name = concat(substring(file_name,1,length(file_name)-3),lower(substring(file_name,length(file_name)-2)))
             where substring(file_name,length(file_name)-2) REGEXP BINARY '[A-Z]';
         ''')
         frappe.db.commit()