diff --git a/docker-compose.yml b/docker-compose.yml
index 402c899..35adb3f 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -14,8 +14,10 @@ services:
       - DCC_OPENROUTER_MODEL=${DCC_OPENROUTER_MODEL:-openrouter/free}
       - DCC_OLLAMA_URL=${DCC_OLLAMA_URL:-http://192.168.0.50:11434}
       - DCC_OLLAMA_MODEL=${DCC_OLLAMA_MODEL:-gemma2:9b}
-      - DCC_LOCAL_URL=${DCC_LOCAL_URL:-https://opencode.ai/zen/v1}
+      - DCC_LOCAL_URL=${DCC_LOCAL_URL:-https://opencode.ai/zen/go/v1}
       - DCC_LOCAL_KEY=${DCC_LOCAL_KEY:-}
-      - DCC_LOCAL_MODEL=${DCC_LOCAL_MODEL:-big-pickle}
+      - DCC_LOCAL_MODEL=${DCC_LOCAL_MODEL:-deepseek-v4-flash}
+      - DCC_LOCAL_FALLBACK_URL=${DCC_LOCAL_FALLBACK_URL:-https://opencode.ai/zen/v1}
+      - DCC_LOCAL_FALLBACK_MODEL=${DCC_LOCAL_FALLBACK_MODEL:-big-pickle}
       - DCC_LLM_TIMEOUT=${DCC_LLM_TIMEOUT:-120}
     restart: unless-stopped
diff --git a/src/engine/config.py b/src/engine/config.py
index 37e1b49..9deedcb 100644
--- a/src/engine/config.py
+++ b/src/engine/config.py
@@ -18,19 +18,23 @@ class ProviderConfig:
     local_base_url: str = "https://opencode.ai/zen/go/v1"
     local_api_key: str = ""
     local_model: str = "deepseek-v4-flash"
+    local_fallback_url: str = "https://opencode.ai/zen/v1"
+    local_fallback_model: str = "big-pickle"
     timeout: int = 120
 
 
 def load_from_env() -> ProviderConfig:
     return ProviderConfig(
-        kind=os.getenv("DCC_LLM_PROVIDER", "openrouter"),  # type: ignore
+        kind=os.getenv("DCC_LLM_PROVIDER", "local"),  # type: ignore
         ollama_base_url=os.getenv("DCC_OLLAMA_URL", "http://192.168.0.50:11434"),
         ollama_model=os.getenv("DCC_OLLAMA_MODEL", "gemma2:9b"),
         openrouter_api_key=os.getenv("DCC_OPENROUTER_KEY", os.getenv("OPENROUTER_API_KEY", "")),
         openrouter_model=os.getenv("DCC_OPENROUTER_MODEL", "openrouter/free"),
         openrouter_free_fallback=os.getenv("DCC_OR_FREE_FALLBACK", "1") == "1",
-        local_base_url=os.getenv("DCC_LOCAL_URL", "http://192.168.0.240/v1"),
+        local_base_url=os.getenv("DCC_LOCAL_URL", "https://opencode.ai/zen/v1"),
         local_api_key=os.getenv("DCC_LOCAL_KEY", ""),
         local_model=os.getenv("DCC_LOCAL_MODEL", "big-pickle"),
-        timeout=int(os.getenv("DCC_LLM_TIMEOUT", "60")),
+        local_fallback_url=os.getenv("DCC_LOCAL_FALLBACK_URL", "https://opencode.ai/zen/go/v1"),
+        local_fallback_model=os.getenv("DCC_LOCAL_FALLBACK_MODEL", "deepseek-v4-flash"),
+        timeout=int(os.getenv("DCC_LLM_TIMEOUT", "120")),
     )
diff --git a/src/engine/providers.py b/src/engine/providers.py
index f6bdef8..a429685 100644
--- a/src/engine/providers.py
+++ b/src/engine/providers.py
@@ -84,13 +84,15 @@ class OpenRouterProvider(LLMProvider):
 
 
 class LocalProvider(LLMProvider):
-    def __init__(self, base_url: str, model: str, api_key: str = "", timeout: int = 60):
+    def __init__(self, base_url: str, model: str, api_key: str = "",
+                 timeout: int = 60, fallbacks: list[tuple[str, str]] | None = None):
         self.base_url = base_url.rstrip("/")
         self.model = model
         self.api_key = api_key
         self.timeout = timeout
+        self.fallbacks = fallbacks or []
 
-    def ask(self, prompt: str, system: str = "") -> str:
+    def _call(self, base_url: str, model: str, prompt: str, system: str) -> str:
         messages = []
         if system:
             messages.append({"role": "system", "content": system})
@@ -100,10 +102,10 @@ class LocalProvider(LLMProvider):
         if self.api_key:
             headers["Authorization"] = f"Bearer {self.api_key}"
 
-        body = {"model": self.model, "messages": messages, "stream": False}
+        body = {"model": model, "messages": messages, "stream": False}
 
         resp = httpx.post(
-            f"{self.base_url}/chat/completions",
+            f"{base_url}/chat/completions",
             json=body,
             headers=headers,
             timeout=self.timeout,
@@ -112,6 +114,21 @@ class LocalProvider(LLMProvider):
         data = resp.json()
         return data["choices"][0]["message"]["content"]
 
+    def ask(self, prompt: str, system: str = "") -> str:
+        candidates = [(self.base_url, self.model)] + self.fallbacks
+        last_err = None
+        for base_url, model in candidates:
+            try:
+                text = self._call(base_url, model, prompt, system)
+                # Rileva risposte di censura del modello gratuito
+                if "User Safety" in text and "safe" in text.lower():
+                    raise ValueError(f"Modello '{model}' ha censurato la risposta: {text[:60]}")
+                return text
+            except Exception as e:
+                last_err = e
+                continue
+        raise last_err  # type: ignore
+
 
 _registry: dict[str, Any] = {
     "ollama": OllamaProvider,
@@ -136,6 +153,9 @@ def create_provider(cfg: ProviderConfig | None = None) -> LLMProvider:
             raise ValueError("DCC_OPENROUTER_KEY non configurata")
         return cls(key, cfg.openrouter_model, cfg.timeout, cfg.openrouter_free_fallback)
     elif cfg.kind == "local":
-        return cls(cfg.local_base_url, cfg.local_model, cfg.local_api_key, cfg.timeout)
+        fallbacks = []
+        if cfg.local_fallback_url and cfg.local_fallback_model:
+            fallbacks.append((cfg.local_fallback_url, cfg.local_fallback_model))
+        return cls(cfg.local_base_url, cfg.local_model, cfg.local_api_key, cfg.timeout, fallbacks=fallbacks)
     else:
         raise ValueError(f"Provider non implementato: {cfg.kind}")
diff --git a/start.sh b/start.sh
index 04a5a95..b4b54e4 100755
--- a/start.sh
+++ b/start.sh
@@ -19,6 +19,8 @@ export DCC_OLLAMA_MODEL="${DCC_OLLAMA_MODEL:-gemma2:9b}"
 export DCC_LOCAL_URL="${DCC_LOCAL_URL:-https://opencode.ai/zen/go/v1}"
 export DCC_LOCAL_KEY="${DCC_LOCAL_KEY:-}"
 export DCC_LOCAL_MODEL="${DCC_LOCAL_MODEL:-deepseek-v4-flash}"
+export DCC_LOCAL_FALLBACK_URL="${DCC_LOCAL_FALLBACK_URL:-https://opencode.ai/zen/v1}"
+export DCC_LOCAL_FALLBACK_MODEL="${DCC_LOCAL_FALLBACK_MODEL:-big-pickle}"
 
 # ── create data dir ────────────────────────────────────────────────
 mkdir -p data