From 0c2b1ebe332ef27998c60e42598b958d8121100c Mon Sep 17 00:00:00 2001
From: luoxingjian <1010378449@qq.com>
Date: Wed, 4 Dec 2024 12:02:47 +0800
Subject: [PATCH] =?UTF-8?q?ParentID=20=E5=AE=9E=E4=BD=93=E5=AD=97=E6=AE=B5?=
 =?UTF-8?q?=E8=B0=83=E6=95=B4=E5=8F=AF=E4=B8=BA=E7=A9=BA?=
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---
 PEIS/Entity/DictHazardTypecs.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/PEIS/Entity/DictHazardTypecs.cs b/PEIS/Entity/DictHazardTypecs.cs
index 615aa71..5156085 100644
--- a/PEIS/Entity/DictHazardTypecs.cs
+++ b/PEIS/Entity/DictHazardTypecs.cs
@@ -15,7 +15,7 @@ namespace PEIS.Entity
         /// <summary>
         /// ParentID
         /// </summary>
-        public Int64 ParentID { get; set; }
+        public Int64? ParentID { get; set; }
         /// <summary>
         /// 名字
         /// </summary>