diff --git a/smtweb-framework/bpm/src/main/java/cc/smtweb/system/bpm/web/engine/dynPage/DynPageHelper.java b/smtweb-framework/bpm/src/main/java/cc/smtweb/system/bpm/web/engine/dynPage/DynPageHelper.java
index a43a477..b11d4f1 100644
--- a/smtweb-framework/bpm/src/main/java/cc/smtweb/system/bpm/web/engine/dynPage/DynPageHelper.java
+++ b/smtweb-framework/bpm/src/main/java/cc/smtweb/system/bpm/web/engine/dynPage/DynPageHelper.java
@@ -181,13 +181,13 @@ public class DynPageHelper {
             args.put(name, value);
             return field + " not in (:" + name + ") ";
         });
-//        mapBuilder.put(SwEnum.OptType.IN_CHILD.value, (opt, field, name, value, args, filter) -> {
-//            ModelTable table = ModelTableCache.getInstance().get(filter.link);
-//            if(table==null){
-//                return "";
-//            }
-//            return  TreeHelper.getTreeHelper(table.getName()).buildLikeFrSql(Long.parseLong(value.toString()),field);
-//        });
+        mapBuilder.put(SwEnum.OptType.IN_CHILD.value, (opt, field, name, value, args, filter) -> {
+            ModelTable table = ModelTableCache.getInstance().get(filter.link);
+            if(table==null){
+                return "";
+            }
+            return  TreeHelper.getTreeHelper(table.getName()).buildLikeFrSql(Long.parseLong(value.toString()),field);
+        });
     }
 
     private static String buildSelFieldsSql(PageDataset dataSet, SqlNamedPara sqlNamedPara, IBuildSqlListener listener) {