From 55029ed2cfbf15d702a0e144e82a360f8793a233 Mon Sep 17 00:00:00 2001
From: sunkaixuan <610262374@qq.com>
Date: Sun, 11 Feb 2018 15:09:15 +0800
Subject: [PATCH] -

---
 .../SqlSugar/Abstract/EntityMaintenance/EntityMaintenance.cs  | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Src/Asp.Net/SqlSugar/Abstract/EntityMaintenance/EntityMaintenance.cs b/Src/Asp.Net/SqlSugar/Abstract/EntityMaintenance/EntityMaintenance.cs
index 0578d0e62..495e5e87c 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/EntityMaintenance/EntityMaintenance.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/EntityMaintenance/EntityMaintenance.cs
@@ -104,7 +104,7 @@ namespace SqlSugar
             if (this.Context.MappingColumns == null || this.Context.MappingColumns.Count == 0) return dbColumnName;
             else
             {
-                var mappingInfo = this.Context.MappingColumns.SingleOrDefault(it => it.EntityName == typeName && it.DbColumnName == dbColumnName);
+                var mappingInfo = this.Context.MappingColumns.SingleOrDefault(it => it.EntityName == typeName && it.DbColumnName.Equals(dbColumnName,StringComparison.CurrentCultureIgnoreCase));
                 return mappingInfo == null ? dbColumnName : mappingInfo.PropertyName;
             }
         }
@@ -114,7 +114,7 @@ namespace SqlSugar
             if (this.Context.MappingColumns == null || this.Context.MappingColumns.Count == 0) return dbColumnName;
             else
             {
-                var mappingInfo = this.Context.MappingColumns.SingleOrDefault(it => it.EntityName == typeName && it.DbColumnName == dbColumnName);
+                var mappingInfo = this.Context.MappingColumns.SingleOrDefault(it => it.EntityName == typeName && it.DbColumnName.Equals(dbColumnName,StringComparison.CurrentCultureIgnoreCase));
                 return mappingInfo == null ? dbColumnName : mappingInfo.PropertyName;
             }
         }