diff --git a/Src/Asp.NetCore2/SqlSeverTest/SqlSugar/Realization/Sqlite/DbMaintenance/SqliteDbMaintenance.cs b/Src/Asp.NetCore2/SqlSeverTest/SqlSugar/Realization/Sqlite/DbMaintenance/SqliteDbMaintenance.cs
index 3207155a1..5806ce4c9 100644
--- a/Src/Asp.NetCore2/SqlSeverTest/SqlSugar/Realization/Sqlite/DbMaintenance/SqliteDbMaintenance.cs
+++ b/Src/Asp.NetCore2/SqlSeverTest/SqlSugar/Realization/Sqlite/DbMaintenance/SqliteDbMaintenance.cs
@@ -253,7 +253,7 @@ namespace SqlSugar
             var path = Regex.Match(connString, @"[a-z,A-Z]\:\\.+\\").Value;
             if (path.IsNullOrEmpty())
             {
-                path = Regex.Match(connString, @"[a-z,A-Z]\:\/.+\/").Value;
+                path = Regex.Match(connString, @"\/.+\/").Value;
             }
             if (!FileHelper.IsExistDirectory(path))
             {