diff --git a/app/src/main/java/com/example/cuida/services/Ollama.java b/app/src/main/java/com/example/cuida/services/Ollama.java
index 25145f2..2df012f 100644
--- a/app/src/main/java/com/example/cuida/services/Ollama.java
+++ b/app/src/main/java/com/example/cuida/services/Ollama.java
@@ -15,7 +15,7 @@ import okhttp3.Request;
 import okhttp3.RequestBody;
 import okhttp3.Response;
 
-public class OllamaService {
+public class Ollama {
     // Definir o modelo especificado
     private static final String MODEL_NAME = "gemma4:e2b"; 
     // O endpoint padrão do Ollama para geração de texto é /api/generate
@@ -24,7 +24,7 @@ public class OllamaService {
     private final OkHttpClient client;
     private final Handler mainHandler;
 
-    public OllamaService() {
+    public Ollama() {
         this.client = new OkHttpClient();
         this.mainHandler = new Handler(Looper.getMainLooper());
     }
diff --git a/app/src/main/java/com/example/cuida/ui/sns24/Sns24Fragment.java b/app/src/main/java/com/example/cuida/ui/sns24/Sns24Fragment.java
index b2e2c1c..4988080 100644
--- a/app/src/main/java/com/example/cuida/ui/sns24/Sns24Fragment.java
+++ b/app/src/main/java/com/example/cuida/ui/sns24/Sns24Fragment.java
@@ -12,12 +12,12 @@ import androidx.annotation.NonNull;
 import androidx.fragment.app.Fragment;
 
 import com.example.cuida.databinding.FragmentSns24Binding;
-import com.example.cuida.services.Gemini;
+import com.example.cuida.services.Ollama;
 
 public class Sns24Fragment extends Fragment {
 
     private FragmentSns24Binding binding;
-    private Gemini gemini;
+    private Ollama ollama;
 
     public View onCreateView(@NonNull LayoutInflater inflater,
                              ViewGroup container, Bundle savedInstanceState) {
@@ -25,7 +25,7 @@ public class Sns24Fragment extends Fragment {
         binding = FragmentSns24Binding.inflate(inflater, container, false);
         View root = binding.getRoot();
 
-        gemini = new Gemini();
+        ollama = new Ollama();
 
         // 1. Botão de Chamada SNS 24
         binding.buttonCallSns.setOnClickListener(v -> {
@@ -74,7 +74,7 @@ public class Sns24Fragment extends Fragment {
                 "Se os sintomas indicarem perigo de vida ou necessidade de observação urgente, OBRIGATORIAMENTE começa a tua primeira linha com a palavra [GRAVE]. " +
                 "Sintomas do paciente: " + symptoms;
 
-        gemini.fazerPergunta(prompt, new Gemini.GeminiCallback() {
+        ollama.fazerPergunta(prompt, new Ollama().OllamaCallback() {
             @Override
             public void onSuccess(String result) {
                 if (getActivity() != null && binding != null) {