diff --git a/src/Luban.Job.Cfg/Source/Defs/CfgDefLoader.cs b/src/Luban.Job.Cfg/Source/Defs/CfgDefLoader.cs
index 0b31b6b..69be336 100644
--- a/src/Luban.Job.Cfg/Source/Defs/CfgDefLoader.cs
+++ b/src/Luban.Job.Cfg/Source/Defs/CfgDefLoader.cs
@@ -187,7 +187,7 @@ namespace Luban.Job.Cfg.Defs
         private ETableMode ConvertMode(string defineFile, string tableName, string modeStr, string indexStr)
         {
             ETableMode mode;
-            string[] indexs = indexStr.Split(',');
+            string[] indexs = indexStr.Split(',', '+');
             switch (modeStr)
             {
                 case "1":