From fd1462bf031885bf6205fe7eab385237a7b24962 Mon Sep 17 00:00:00 2001
From: matevip <matevip@mate.vip>
Date: Mon, 6 Apr 2026 12:21:17 +0800
Subject: [PATCH] feat(model): auto-activate default model when provider API
 key is configured

---
 .../llm/service/ModelProviderService.java     | 25 +++++++++++++++++++
 .../src/views/Settings/Models/useProviders.ts |  2 +-
 2 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/mateclaw-server/src/main/java/vip/mate/llm/service/ModelProviderService.java b/mateclaw-server/src/main/java/vip/mate/llm/service/ModelProviderService.java
index e56826c0..c60aab3e 100644
--- a/mateclaw-server/src/main/java/vip/mate/llm/service/ModelProviderService.java
+++ b/mateclaw-server/src/main/java/vip/mate/llm/service/ModelProviderService.java
@@ -44,6 +44,7 @@ public class ModelProviderService {
         provider.setChatModel(ModelProtocol.resolveChatModel(request.getProtocol(), request.getChatModel()));
         provider.setGenerateKwargs(writeJson(request.getGenerateKwargs()));
         modelProviderMapper.updateById(provider);
+        tryAutoActivateModel(providerId, provider);
         eventPublisher.publishEvent(new ModelConfigChangedEvent("provider-config-updated"));
         return toProviderInfo(provider, modelConfigService.listModelsByProvider(providerId));
     }
@@ -131,6 +132,30 @@ public class ModelProviderService {
         return null;
     }
 
+    private void tryAutoActivateModel(String providerId, ModelProviderEntity provider) {
+        if (!isProviderConfigured(provider)) {
+            return;
+        }
+        List<ModelConfigEntity> providerModels = modelConfigService.listModelsByProvider(providerId);
+        if (providerModels.isEmpty()) {
+            return;
+        }
+        boolean shouldAutoActivate = false;
+        try {
+            ModelConfigEntity currentDefault = modelConfigService.getDefaultModel();
+            ModelProviderEntity defaultProvider = modelProviderMapper.selectById(currentDefault.getProvider());
+            if (!isProviderConfigured(defaultProvider)) {
+                shouldAutoActivate = true;
+            }
+        } catch (MateClawException e) {
+            shouldAutoActivate = true;
+        }
+        if (shouldAutoActivate) {
+            ModelConfigEntity firstModel = providerModels.get(0);
+            modelConfigService.setDefaultModel(providerId, firstModel.getModelName());
+        }
+    }
+
     private ModelProviderEntity getProvider(String providerId) {
         ModelProviderEntity provider = modelProviderMapper.selectById(providerId);
         if (provider == null) {
diff --git a/mateclaw-ui/src/views/Settings/Models/useProviders.ts b/mateclaw-ui/src/views/Settings/Models/useProviders.ts
index cfb1ac91..9163355f 100644
--- a/mateclaw-ui/src/views/Settings/Models/useProviders.ts
+++ b/mateclaw-ui/src/views/Settings/Models/useProviders.ts
@@ -157,7 +157,7 @@ export function useProviders() {
       }
     }
     closeProviderModal()
-    await loadProviders()
+    await Promise.all([loadProviders(), loadActiveModel()])
   }
 
   async function deleteProvider(provider: ProviderInfo) {