diff --git a/src/main/java/com/biutag/supervision/flow/FlowService.java b/src/main/java/com/biutag/supervision/flow/FlowService.java
index 78f81ce..efa9c64 100644
--- a/src/main/java/com/biutag/supervision/flow/FlowService.java
+++ b/src/main/java/com/biutag/supervision/flow/FlowService.java
@@ -74,7 +74,6 @@ public class FlowService {
         } catch (RuntimeException e) {
             history.setCrtName("模型超市");
         }
-//        System.out.println(1/0);
         return negativeHistoryService.save(history);
     }