From 4297291dea8c814362c18f1e81b7307e06657376 Mon Sep 17 00:00:00 2001
From: heminjian502 <hmj_3818112@126.com>
Date: Sat, 7 Jan 2023 16:16:05 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E6=8E=A5=E5=8F=A3=E8=BF=94?=
 =?UTF-8?q?=E5=9B=9E=E4=B8=BA=E7=A9=BA=E7=9A=84=E9=97=AE=E9=A2=98?=
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---
 .../java/com/ruoyi/system/service/impl/TRecordServiceImpl.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/TRecordServiceImpl.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/TRecordServiceImpl.java
index 32e7112..d180592 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/TRecordServiceImpl.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/TRecordServiceImpl.java
@@ -385,7 +385,7 @@ public class TRecordServiceImpl implements ITRecordService
         } else {
             list = historyDataMap.get(listName);
         }
-        list.add(val);
+        list.add(StringUtils.isNull(val) || StringUtils.isEmpty(val.toString()) ? "-1" : val);
         historyDataMap.put(listName, list);
     }