diff --git a/wwwroot/knowledge_bases_list/create_kb.dspy b/wwwroot/knowledge_bases_list/create_kb.dspy
index be2e6a9..355687b 100644
--- a/wwwroot/knowledge_bases_list/create_kb.dspy
+++ b/wwwroot/knowledge_bases_list/create_kb.dspy
@@ -4,7 +4,7 @@ dbname = get_module_dbname('rag')
 async with db.sqlorContext(dbname) as sor:
     env = request._run_ns
     userorgid = await env.get_userorgid()
-    kb_id = getID(32)
+    kb_id = getID()
     name = ns.get("name", "")
     desc = ns.get("description", "")
     await sor.sqlExe(
diff --git a/wwwroot/knowledge_bases_list/new_tree_item.dspy b/wwwroot/knowledge_bases_list/new_tree_item.dspy
index e1de163..5085278 100644
--- a/wwwroot/knowledge_bases_list/new_tree_item.dspy
+++ b/wwwroot/knowledge_bases_list/new_tree_item.dspy
@@ -2,7 +2,7 @@ ns = params_kw.copy()
 db = DBPools()
 dbname = get_module_dbname('rag')
 async with db.sqlorContext(dbname) as sor:
-    dir_id = getID(32)
+    dir_id = getID()
     name = ns.get("name", "")
     parent_id = ns.get("parentid", "")
     kb_id = ns.get("kb_id", "")
diff --git a/wwwroot/knowledge_bases_list/save_tags.dspy b/wwwroot/knowledge_bases_list/save_tags.dspy
index 6d0854a..d8b37ca 100644
--- a/wwwroot/knowledge_bases_list/save_tags.dspy
+++ b/wwwroot/knowledge_bases_list/save_tags.dspy
@@ -31,7 +31,7 @@ else:
                     removed += 1
             for tid in wanted_ids:
                 if tid not in current:
-                    mt_id = getID(32)
+                    mt_id = getID()
                     await sor.sqlExe(
                         "INSERT INTO media_tags (id, kb_id, media_type, media_id, tag_id, created_at) "
                         "VALUES (${id}$, ${kb_id}$, 'document', ${mid}$, ${tid}$, NOW())",