diff --git a/src/engine/config.py b/src/engine/config.py
index 7c414d1..37e1b49 100644
--- a/src/engine/config.py
+++ b/src/engine/config.py
@@ -15,9 +15,9 @@ class ProviderConfig:
     openrouter_model: str = "openrouter/free"
     openrouter_key_env: str = "DCC_OPENROUTER_KEY"
     openrouter_free_fallback: bool = True
-    local_base_url: str = "https://opencode.ai/zen/v1"
+    local_base_url: str = "https://opencode.ai/zen/go/v1"
     local_api_key: str = ""
-    local_model: str = "big-pickle"
+    local_model: str = "deepseek-v4-flash"
     timeout: int = 120
 
 
diff --git a/start.sh b/start.sh
index b32413e..04a5a95 100755
--- a/start.sh
+++ b/start.sh
@@ -16,9 +16,9 @@ export DCC_OPENROUTER_KEY="${DCC_OPENROUTER_KEY:-}"
 export DCC_OPENROUTER_MODEL="${DCC_OPENROUTER_MODEL:-openrouter/free}"
 export DCC_OLLAMA_URL="${DCC_OLLAMA_URL:-http://192.168.0.50:11434}"
 export DCC_OLLAMA_MODEL="${DCC_OLLAMA_MODEL:-gemma2:9b}"
-export DCC_LOCAL_URL="${DCC_LOCAL_URL:-https://opencode.ai/zen/v1}"
+export DCC_LOCAL_URL="${DCC_LOCAL_URL:-https://opencode.ai/zen/go/v1}"
 export DCC_LOCAL_KEY="${DCC_LOCAL_KEY:-}"
-export DCC_LOCAL_MODEL="${DCC_LOCAL_MODEL:-big-pickle}"
+export DCC_LOCAL_MODEL="${DCC_LOCAL_MODEL:-deepseek-v4-flash}"
 
 # ── create data dir ────────────────────────────────────────────────
 mkdir -p data