diff --git a/python/sglang/srt/entrypoints/grpc_server.py b/python/sglang/srt/entrypoints/grpc_server.py
index ad39935fb..3a879cb6a 100644
--- a/python/sglang/srt/entrypoints/grpc_server.py
+++ b/python/sglang/srt/entrypoints/grpc_server.py
@@ -233,6 +233,9 @@ class SGLangSchedulerServicer(sglang_scheduler_pb2_grpc.SglangSchedulerServicer)
                 rid=rid,
                 input_text="",
                 input_ids=[0],
+                image_inputs={"mm_items": []},
+                token_type_ids=[0],
+                sampling_params=sampling_params,
             )
 
         # Submit health check request