diff --git a/config.yaml b/config.yaml
index 53fc84b..7b04100 100644
--- a/config.yaml
+++ b/config.yaml
@@ -69,6 +69,15 @@ model_list:
 #        thinking:
 #          type: "disabled" 
  
+  
+  - model_name: deepseek-v4-flash-hs
+    litellm_params:
+      <<: *token_pricing
+      model: volcengine/deepseek-v4-flash-ga-260731
+      api_base: os.environ/HUOSHAN_BASE_URL
+      api_key: os.environ/HUOSHAN_API_KEY
+
+  
         
   - model_name: doubao-seed-1-8
     litellm_params:
@@ -452,7 +461,7 @@ litellm_settings:
   fallbacks: [
     {"doubao-seed-high": ["deepseek-v4-pro"]} 
   ]
-  default_fallbacks: ["deepseek-v4-flash"]
+  default_fallbacks: ["deepseek-v4-flash-hs"]
   request_timeout: 120 # raise Timeout error if call takes longer than 10s. Sets litellm.request_timeout 
   cache: False          # 开启缓存
 #  cache_params: