diff --git a/FreeSql/DatabaseModel/DBColumnInfo.cs b/FreeSql/DatabaseModel/DbColumnInfo1.cs
similarity index 100%
rename from FreeSql/DatabaseModel/DBColumnInfo.cs
rename to FreeSql/DatabaseModel/DbColumnInfo1.cs
diff --git a/FreeSql/DatabaseModel/DBTableInfo.cs b/FreeSql/DatabaseModel/DbTableInfo1.cs
similarity index 100%
rename from FreeSql/DatabaseModel/DBTableInfo.cs
rename to FreeSql/DatabaseModel/DbTableInfo1.cs