diff --git a/backend/apps/system/crud/assistant.py b/backend/apps/system/crud/assistant.py
index 696e2154..5d731847 100644
--- a/backend/apps/system/crud/assistant.py
+++ b/backend/apps/system/crud/assistant.py
@@ -170,7 +170,7 @@ def get_db_schema(self, ds_id: int, question: str, embedding: bool = True) -> st
         for table in ds.tables:
             i += 1
             schema_table = ''
-            schema_table += f"# Table: {db_name}.{table.name}" if ds.type != "mysql" else f"# Table: {table.name}"
+            schema_table += f"# Table: {db_name}.{table.name}" if ds.type != "mysql" and ds.type != "es" else f"# Table: {table.name}"
             table_comment = table.comment
             if table_comment == '':
                 schema_table += '\n[\n'