diff --git a/frontend/src/_locales/ja/main.json b/frontend/src/_locales/ja/main.json
index 6e08a60..85d024c 100644
--- a/frontend/src/_locales/ja/main.json
+++ b/frontend/src/_locales/ja/main.json
@@ -250,5 +250,5 @@
   "VRAM": "VRAM",
   "GPU Usage": "GPU使用率",
   "Use Custom Tokenizer": "カスタムトークナイザーを使用する",
-  "Tokenizer Path": "トークナイザーパス"
+  "Tokenizer Path (e.g. backend-python/rwkv_pip/20B_tokenizer.json)": "トークナイザーパス (例: backend-python/rwkv_pip/20B_tokenizer.json)"
 }
\ No newline at end of file
diff --git a/frontend/src/_locales/zh-hans/main.json b/frontend/src/_locales/zh-hans/main.json
index 16bed8e..7b4bf58 100644
--- a/frontend/src/_locales/zh-hans/main.json
+++ b/frontend/src/_locales/zh-hans/main.json
@@ -250,5 +250,5 @@
   "VRAM": "显存",
   "GPU Usage": "GPU占用",
   "Use Custom Tokenizer": "使用自定义Tokenizer",
-  "Tokenizer Path": "Tokenizer路径"
+  "Tokenizer Path (e.g. backend-python/rwkv_pip/20B_tokenizer.json)": "Tokenizer路径 (例如: backend-python/rwkv_pip/20B_tokenizer.json)"
 }
\ No newline at end of file
diff --git a/frontend/src/pages/Configs.tsx b/frontend/src/pages/Configs.tsx
index d26c5ce..6cc8917 100644
--- a/frontend/src/pages/Configs.tsx
+++ b/frontend/src/pages/Configs.tsx
@@ -453,7 +453,8 @@ export const Configs: FC = observer(() => {
                                   useCustomTokenizer: data.checked as boolean
                                 });
                               }} />
-                            <Input className="grow" placeholder={t('Tokenizer Path')!}
+                            <Input className="grow"
+                              placeholder={t('Tokenizer Path (e.g. backend-python/rwkv_pip/20B_tokenizer.json)')!}
                               value={selectedConfig.modelParameters.customTokenizer}
                               onChange={(e, data) => {
                                 setSelectedConfigModelParams({