diff --git a/ai_agent.py b/ai_agent.py
index eae44ae..b343260 100644
--- a/ai_agent.py
+++ b/ai_agent.py
@@ -24,7 +24,7 @@ def get_llm_response(prompt: str, provider: str, cfg: dict) -> str:
     
     elif provider == "ollama":
         ollama_host = os.getenv("OLLAMA_HOST", "http://ollama:11434")
-        model = os.getenv("OLLAMA_MODEL", "qwen2.5-coder:1.5b")
+        model = os.getenv("OLLAMA_MODEL", "llama3.2:1b")
         try:
             res = requests.post(f"{ollama_host}/api/generate", json={
                 "model": model,
diff --git a/llm_providers.py b/llm_providers.py
index ff64a72..2b1650b 100644
--- a/llm_providers.py
+++ b/llm_providers.py
@@ -39,7 +39,7 @@ LLM_PROVIDERS = {
         "type": "local",
         "endpoint": os.getenv("OLLAMA_HOST", "http://ollama:11434"),
         "models": None,
-        "default": "qwen2.5-coder:1.5b"
+        "default": "llama3.2:1b"
     }
 }
 
@@ -64,7 +64,7 @@ def get_config() -> dict:
     return {
         "orchestrator": {
             "planner": {"provider": "gemini", "model": "gemini-2.5-flash"},
-            "executor": {"provider": "ollama", "model": "qwen2.5-coder:1.5b"}
+            "executor": {"provider": "ollama", "model": "llama3.2:1b"}
         },
         "api_keys": {
             "openai": "",
@@ -85,7 +85,7 @@ def get_orchestrator_config() -> dict:
     cfg = get_config()
     return cfg.get("orchestrator", {
         "planner": {"provider": "gemini", "model": "gemini-2.5-flash"},
-        "executor": {"provider": "ollama", "model": "qwen2.5-coder:1.5b"}
+        "executor": {"provider": "ollama", "model": "llama3.2:1b"}
     })
 
 def set_planner(provider: str = None, model: str = None) -> dict:
@@ -116,7 +116,7 @@ def set_executor(provider: str = None, model: str = None) -> dict:
         }
         save_config(cfg)
     
-    return cfg["orchestrator"].get("executor", {"provider": "ollama", "model": "qwen2.5-coder:1.5b"})
+    return cfg["orchestrator"].get("executor", {"provider": "ollama", "model": "llama3.2:1b"})
     return cfg["orchestrator"]["executor"]
 
 def set_api_key(provider: str, key: str):
@@ -370,7 +370,7 @@ def get_planner_llm() -> tuple:
 def get_executor_llm() -> tuple:
     """Retorna provider e modelo do executor configurado."""
     cfg = get_orchestrator_config()
-    executor = cfg.get("executor", {"provider": "ollama", "model": "qwen2.5-coder:1.5b"})
+    executor = cfg.get("executor", {"provider": "ollama", "model": "llama3.2:1b"})
     return executor["provider"], executor["model"]
 
 def call_planner(prompt: str, system_prompt: str = None) -> str: