diff --git a/tokenizer_config.json b/tokenizer_config.json
index f1eb5e1..4ceb0a8 100644
--- a/tokenizer_config.json
+++ b/tokenizer_config.json
@@ -200,15 +200,8 @@
     "<|end_of_image|>",
     "<|begin_of_video|>",
     "<|end_of_video|>",
-    "<|begin_of_box|>",
-    "<|end_of_box|>",
-    "<|sep|>",
     "<|image|>",
-    "<|video|>",
-    "<think>",
-    "</think>",
-    "<answer>",
-    "</answer>"
+    "<|video|>"
   ],
   "clean_up_tokenization_spaces": false,
   "do_lower_case": false,