diff --git a/Src/Asp.NetCore2/SqlSugar/Abstract/SqlBuilderProvider/SqlBuilderProvider.cs b/Src/Asp.NetCore2/SqlSugar/Abstract/SqlBuilderProvider/SqlBuilderProvider.cs
index f125f9a08..b2bf88cda 100644
--- a/Src/Asp.NetCore2/SqlSugar/Abstract/SqlBuilderProvider/SqlBuilderProvider.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Abstract/SqlBuilderProvider/SqlBuilderProvider.cs
@@ -139,7 +139,7 @@ namespace SqlSugar
                         mainIndex++;
                         continue;
                     }
-                    else if (item.FieldName == $"[value=sql{UtilConstants.ReplaceKey}]") 
+                    else if (item.FieldName == UtilMethods.FiledNameSql()) 
                     {
                         builder.Append(item.FieldValue);
                         continue;
diff --git a/Src/Asp.NetCore2/SqlSugar/Utilities/UtilMethods.cs b/Src/Asp.NetCore2/SqlSugar/Utilities/UtilMethods.cs
index 6e34025aa..203af036a 100644
--- a/Src/Asp.NetCore2/SqlSugar/Utilities/UtilMethods.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Utilities/UtilMethods.cs
@@ -1054,5 +1054,9 @@ namespace SqlSugar
             }
         }
 
+        public static string FiledNameSql()
+        {
+            return $"[value=sql{UtilConstants.ReplaceKey}]";
+        }
     }
 }