diff --git a/python/sglang/srt/managers/detokenizer_manager.py b/python/sglang/srt/managers/detokenizer_manager.py
index 8db48f82d..47bd8bffc 100644
--- a/python/sglang/srt/managers/detokenizer_manager.py
+++ b/python/sglang/srt/managers/detokenizer_manager.py
@@ -235,6 +235,8 @@ class DetokenizerManager(MultiHttpWorkerDetokenizerMixin):
                     new_text = ""
                 else:
                     new_text = find_printable_text(new_text)
+            else:
+                del self.decode_status[recv_obj.rids[i]]
 
             output_str = self.trim_matched_stop(
                 s.decoded_text + new_text,