diff --git a/app/i18n/en/warp.ftl b/app/i18n/en/warp.ftl
index ef4741c7ae..186bc5e36b 100644
--- a/app/i18n/en/warp.ftl
+++ b/app/i18n/en/warp.ftl
@@ -1516,6 +1516,7 @@ settings-agent-providers-quick-add-title = Quick add
 settings-agent-providers-refresh-catalog = Refresh catalog
 settings-agent-providers-loading-catalog = Loading models.dev catalog… (the first load may take a few seconds)
 settings-agent-providers-catalog-empty = models.dev catalog is empty. Click [Refresh catalog] to retry.
+settings-agent-providers-catalog-load-failed = Failed to load models.dev catalog. Click [Refresh catalog] to retry.
 settings-agent-providers-no-match = No match for "{ $query }"
 settings-agent-providers-collapse = Collapse ▲
 settings-agent-providers-expand-remaining = Expand remaining { $count } ▼
diff --git a/app/i18n/ja/warp.ftl b/app/i18n/ja/warp.ftl
index fc27cd05d5..d9d64601de 100644
--- a/app/i18n/ja/warp.ftl
+++ b/app/i18n/ja/warp.ftl
@@ -1451,6 +1451,7 @@ settings-agent-providers-quick-add-title = クイック追加
 settings-agent-providers-refresh-catalog = カタログを更新
 settings-agent-providers-loading-catalog = models.dev カタログを読み込み中… (初回読み込みは数秒かかる場合があります)
 settings-agent-providers-catalog-empty = models.dev カタログが空です。[カタログを更新] をクリックして再試行してください。
+settings-agent-providers-catalog-load-failed = models.dev カタログの取得に失敗しました。[カタログを更新] をクリックして再試行してください。
 settings-agent-providers-no-match = 「{ $query }」に一致する項目はありません
 settings-agent-providers-collapse = 折りたたむ ▲
 settings-agent-providers-expand-remaining = 残り { $count } 件を展開 ▼
diff --git a/app/i18n/zh-CN/warp.ftl b/app/i18n/zh-CN/warp.ftl
index 06e9fdcaf6..faf0024072 100644
--- a/app/i18n/zh-CN/warp.ftl
+++ b/app/i18n/zh-CN/warp.ftl
@@ -1491,6 +1491,7 @@ settings-agent-providers-quick-add-title = 快速添加
 settings-agent-providers-refresh-catalog = 刷新目录
 settings-agent-providers-loading-catalog = 正在拉取 models.dev 目录…（第一次可能需要几秒）
 settings-agent-providers-catalog-empty = models.dev 目录为空，点 [刷新目录] 重试。
+settings-agent-providers-catalog-load-failed = models.dev 目录拉取失败，点 [刷新目录] 重试。
 settings-agent-providers-no-match = 无匹配「{ $query }」
 settings-agent-providers-collapse = 收起 ▲
 settings-agent-providers-expand-remaining = 展开剩余 { $count } 个 ▼
diff --git a/app/src/ai/agent_providers/models_dev.rs b/app/src/ai/agent_providers/models_dev.rs
index 2371b9ca67..26be1086ab 100644
--- a/app/src/ai/agent_providers/models_dev.rs
+++ b/app/src/ai/agent_providers/models_dev.rs
@@ -269,6 +269,20 @@ pub fn toggle_chips_expanded() {
     CHIPS_EXPANDED.fetch_xor(true, Ordering::Relaxed);
 }
 
+// ── 最近一次网络拉取失败标志 ─────────────────────────────────────────────────
+
+static FETCH_FAILED: AtomicBool = AtomicBool::new(false);
+
+/// 最近一次网络拉取是否失败（cached() == None 时有意义）。
+pub fn last_fetch_failed() -> bool {
+    FETCH_FAILED.load(Ordering::Relaxed)
+}
+
+/// 由调用方在 spawn 回调中设置（失败 true，成功不需要重置，因为 cached() 此时为 Some）。
+pub fn set_fetch_failed(failed: bool) {
+    FETCH_FAILED.store(failed, Ordering::Relaxed);
+}
+
 // ── 快速添加 chip 行的搜索过滤 ──────────────────────────────────────────────
 
 fn search_state() -> &'static RwLock<String> {
diff --git a/app/src/settings_view/agent_providers_widget.rs b/app/src/settings_view/agent_providers_widget.rs
index 10778a0ee1..23c0d14193 100644
--- a/app/src/settings_view/agent_providers_widget.rs
+++ b/app/src/settings_view/agent_providers_widget.rs
@@ -1462,10 +1462,15 @@ impl AgentProvidersWidget {
 
         match models_dev::cached() {
             None => {
+                let catalog_text = if models_dev::last_fetch_failed() {
+                    crate::t!("settings-agent-providers-catalog-load-failed")
+                } else {
+                    crate::t!("settings-agent-providers-loading-catalog")
+                };
                 body.add_child(
                     Container::new(
                         Text::new(
-                            crate::t!("settings-agent-providers-loading-catalog"),
+                            catalog_text,
                             appearance.ui_font_family(),
                             appearance.ui_font_size(),
                         )
diff --git a/app/src/settings_view/ai_page.rs b/app/src/settings_view/ai_page.rs
index 9081c7e7c7..0d3b896514 100644
--- a/app/src/settings_view/ai_page.rs
+++ b/app/src/settings_view/ai_page.rs
@@ -3401,8 +3401,15 @@ impl TypedActionView for AISettingsPageView {
                     ctx.spawn(
                         async move { models_dev::fetch_and_cache(client).await },
                         |view, result, ctx| match result {
-                            Ok(()) => view.rebuild_current_page(ctx),
-                            Err(e) => log::warn!("[models.dev] 拉取失败: {e}"),
+                            Ok(()) => {
+                                models_dev::set_fetch_failed(false);
+                                view.rebuild_current_page(ctx);
+                            }
+                            Err(e) => {
+                                log::warn!("[models.dev] 拉取失败: {e}");
+                                models_dev::set_fetch_failed(true);
+                                ctx.notify();
+                            }
                         },
                     );
                 } else {
@@ -3415,8 +3422,15 @@ impl TypedActionView for AISettingsPageView {
                 ctx.spawn(
                     async move { models_dev::fetch_and_cache(client).await },
                     |view, result, ctx| match result {
-                        Ok(()) => view.rebuild_current_page(ctx),
-                        Err(e) => log::warn!("[models.dev] 刷新失败: {e}"),
+                        Ok(()) => {
+                            models_dev::set_fetch_failed(false);
+                            view.rebuild_current_page(ctx);
+                        }
+                        Err(e) => {
+                            log::warn!("[models.dev] 刷新失败: {e}");
+                            models_dev::set_fetch_failed(true);
+                            ctx.notify();
+                        }
                     },
                 );
             }