diff --git a/python/sglang/srt/entrypoints/http_server.py b/python/sglang/srt/entrypoints/http_server.py
index 114204d17..1024370a1 100644
--- a/python/sglang/srt/entrypoints/http_server.py
+++ b/python/sglang/srt/entrypoints/http_server.py
@@ -761,8 +761,14 @@ def _wait_and_warmup(
     }
     if server_args.skip_tokenizer_init:
         json_data["input_ids"] = [[10, 11, 12] for _ in range(server_args.dp_size)]
+        # TODO Workaround the bug that embedding errors for list of size 1
+        if server_args.dp_size == 1:
+            json_data["input_ids"] = json_data["input_ids"][0]
     else:
         json_data["text"] = ["The capital city of France is"] * server_args.dp_size
+        # TODO Workaround the bug that embedding errors for list of size 1
+        if server_args.dp_size == 1:
+            json_data["text"] = json_data["text"][0]
 
     # Debug dumping
     if server_args.debug_tensor_dump_input_file: