diff --git a/docs/backend/server_arguments.md b/docs/backend/server_arguments.md
index 7a614b61a954..db8bb9514d82 100644
--- a/docs/backend/server_arguments.md
+++ b/docs/backend/server_arguments.md
@@ -146,6 +146,7 @@ Please consult the documentation below to learn more about the parameters you ma
 * `speculative_num_steps`: How many draft passes we run before verifying.
 * `speculative_num_draft_tokens`: The number of tokens proposed in a draft.
 * `speculative_eagle_topk`: The number of top candidates we keep for verification at each step for [Eagle](https://arxiv.org/html/2406.16858v1).
+* `speculative_token_map`: Optional, the path to the high frequency token list of [FR-Spec](https://arxiv.org/html/2502.14856v1), used for accelerating [Eagle](https://arxiv.org/html/2406.16858v1).
 
 
 ## Double Sparsity
diff --git a/docs/backend/speculative_decoding.ipynb b/docs/backend/speculative_decoding.ipynb
index 011d8030b6a0..d8397bd87090 100644
--- a/docs/backend/speculative_decoding.ipynb
+++ b/docs/backend/speculative_decoding.ipynb
@@ -26,7 +26,7 @@
    "source": [
     "## EAGLE Decoding\n",
     "\n",
-    "To enable EAGLE-based speculative decoding, specify the draft model (`--speculative-draft`) and the relevant EAGLE parameters:"
+    "To enable EAGLE-based speculative decoding, specify the draft model (`--speculative-draft-model-path`) and the relevant EAGLE parameters:"
    ]
   },
   {
@@ -46,8 +46,8 @@
     "\n",
     "server_process, port = launch_server_cmd(\n",
     "    \"\"\"\n",
-    "python3 -m sglang.launch_server --model meta-llama/Llama-2-7b-chat-hf  --speculative-algo EAGLE \\\n",
-    "    --speculative-draft lmzheng/sglang-EAGLE-llama2-chat-7B --speculative-num-steps 5 \\\n",
+    "python3 -m sglang.launch_server --model meta-llama/Llama-2-7b-chat-hf  --speculative-algorithm EAGLE \\\n",
+    "    --speculative-draft-model-path lmzheng/sglang-EAGLE-llama2-chat-7B --speculative-num-steps 5 \\\n",
     "    --speculative-eagle-topk 8 --speculative-num-draft-tokens 64\n",
     "\"\"\"\n",
     ")\n",
@@ -103,8 +103,8 @@
    "source": [
     "server_process, port = launch_server_cmd(\n",
     "    \"\"\"\n",
-    "python3 -m sglang.launch_server --model meta-llama/Llama-2-7b-chat-hf  --speculative-algo EAGLE \\\n",
-    "    --speculative-draft lmzheng/sglang-EAGLE-llama2-chat-7B --speculative-num-steps 5 \\\n",
+    "python3 -m sglang.launch_server --model meta-llama/Llama-2-7b-chat-hf  --speculative-algorithm EAGLE \\\n",
+    "    --speculative-draft-model-path lmzheng/sglang-EAGLE-llama2-chat-7B --speculative-num-steps 5 \\\n",
     "        --speculative-eagle-topk 8 --speculative-num-draft-tokens 64 --mem-fraction 0.6 \\\n",
     "            --enable-torch-compile --cuda-graph-max-bs 2\n",
     "\"\"\"\n",
@@ -172,9 +172,10 @@
     "\n",
     "server_process, port = launch_server_cmd(\n",
     "    \"\"\"\n",
-    "python3 -m sglang.launch_server --model meta-llama/Meta-Llama-3-8B-Instruct --speculative-algo EAGLE \\\n",
-    "    --speculative-draft lmzheng/sglang-EAGLE-LLaMA3-Instruct-8B --speculative-num-steps 5 \\\n",
-    "    --speculative-eagle-topk 8 --speculative-num-draft-tokens 64 --speculative-token-map {hot_token_ids.pt} \n",
+    "python3 -m sglang.launch_server --model meta-llama/Meta-Llama-3-8B-Instruct --speculative-algorithm EAGLE \\\n",
+    "    --speculative-draft-model-path lmzheng/sglang-EAGLE-LLaMA3-Instruct-8B --speculative-num-steps 5 \\\n",
+    "    --speculative-eagle-topk 8 --speculative-num-draft-tokens 64 --speculative-token-map thunlp/LLaMA3-Instruct-8B-FR-Spec/freq_32768.pt \\\n",
+    "    --mem-fraction 0.7 --cuda-graph-max-bs 2 --dtype float16 \n",
     "\"\"\"\n",
     ")\n",
     "\n",
diff --git a/python/sglang/srt/speculative/eagle_worker.py b/python/sglang/srt/speculative/eagle_worker.py
index f360e7f389fc..e3a1f9792262 100644
--- a/python/sglang/srt/speculative/eagle_worker.py
+++ b/python/sglang/srt/speculative/eagle_worker.py
@@ -3,6 +3,8 @@
 from typing import List, Optional, Union
 
 import torch
+import os
+from huggingface_hub import snapshot_download
 
 from sglang.srt.layers.logits_processor import LogitsProcessorOutput
 from sglang.srt.managers.schedule_batch import Req, ScheduleBatch
@@ -46,12 +48,12 @@ def __init__(
         server_args.disable_cuda_graph = True
 
         if server_args.speculative_token_map is not None:
-            try:
+            if os.path.exists(server_args.speculative_token_map):
                 self.hot_token_id = torch.load(server_args.speculative_token_map)
-            except:
-                raise RuntimeError(
-                    f"there is not hot_token_ids.pt file in {self.server_args.speculative_token_map}"
-                )
+            else:
+                cache_dir = snapshot_download(os.path.dirname(server_args.speculative_token_map), ignore_patterns=["*.bin", "*.safetensors"])
+                file_path = os.path.join(cache_dir, os.path.basename(server_args.speculative_token_map))
+                self.hot_token_id = torch.load(file_path)
             server_args.json_model_override_args = (
                 f'{{"hot_vocab_size": {len(self.hot_token_id)}}}'
             )