diff --git a/examples/rag_bm/dataset_info.json b/examples/rag_bm/dataset_info.json
deleted file mode 100644
index dcadfddd2..000000000
--- a/examples/rag_bm/dataset_info.json
+++ /dev/null
@@ -1,14 +0,0 @@
-[
-  {
-    "simplified_CRUD":{
-      "document_file":["documents.txt"],
-      "gt_file":"answer.json"
-    }
-  },
-  {
-    "simplified_RGB":{
-      "document_file":["documents.txt"],
-      "gt_file":"answer.json"
-    }
-  }
-]