diff --git a/api/batch_cmds.py b/api/batch_cmds.py
index 6657524..479d92b 100644
--- a/api/batch_cmds.py
+++ b/api/batch_cmds.py
@@ -323,7 +323,7 @@ def execute_batch_command(name: str, cs: ChangeSet) -> ChangeSet:
             elif operation == API_DELETE:
                 result.merge(execute_delete_command(name, ChangeSet(op)))
     except:
-        print(f'ERROR: Fail to execute {todo}!')
+        print(f'ERROR: Fail to execute {todo}')
 
     count = read(name, 'select count(*) as count from batch_operation')['count']
     if count == 1: