From 5a292d60ecb2768fa5f070dca73de9d9a0766461 Mon Sep 17 00:00:00 2001
From: oudecheng <13802883547@139.com>
Date: Mon, 17 Aug 2026 17:52:28 +0800
Subject: [PATCH] =?UTF-8?q?fix(providers):=20Anthropic=20=E5=9E=8B=20provi?=
 =?UTF-8?q?der=20max=5Ftokens=20=E7=95=99=E7=A9=BA=E5=85=9C=E5=BA=95?=
 =?UTF-8?q?=E6=8F=90=E9=AB=98=E8=87=B3=208192?=
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Content-Type: text/plain; charset=UTF-8
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- max_tokens 未配置时兜底值由 1024 调整为 8192，避免长回复被过早截断

- 同步设置页提示：留空则不传该字段（Anthropic 型 provider 回退为 8192），并移除 Temperature 的误导性占位符 0.7
---
 src/providers/anthropic.rs                     | 2 +-
 web/src/components/Settings/tabs/ModelsTab.tsx | 3 +--
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/providers/anthropic.rs b/src/providers/anthropic.rs
index 726503e..e595820 100644
--- a/src/providers/anthropic.rs
+++ b/src/providers/anthropic.rs
@@ -261,7 +261,7 @@ impl LLMProvider for AnthropicProvider {
         request: ChatCompletionRequest,
     ) -> Result<ChatCompletionResponse, Box<dyn std::error::Error + Send + Sync>> {
         let url = format!("{}/v1/messages", self.base_url);
-        let max_tokens = request.max_tokens.or(self.max_tokens).unwrap_or(1024);
+        let max_tokens = request.max_tokens.or(self.max_tokens).unwrap_or(8192);
 
         tracing::info!(
             provider = %self.name,
diff --git a/web/src/components/Settings/tabs/ModelsTab.tsx b/web/src/components/Settings/tabs/ModelsTab.tsx
index 30342a0..49a0513 100644
--- a/web/src/components/Settings/tabs/ModelsTab.tsx
+++ b/web/src/components/Settings/tabs/ModelsTab.tsx
@@ -47,12 +47,11 @@ export function ModelsTab({ config, update }: TabProps) {
                   editors.patch(name, { temperature: e.target.value ? +e.target.value : undefined })
                 }
                 className={inputCls}
-                placeholder="0.7"
               />
             </Field>
             <Field
               label="Max Tokens"
-              hint="模型单次回复最大生成 token 数，超出会被截断。留空则不传该字段（Anthropic 型 provider 会回退为 1024）"
+              hint="模型单次回复最大生成 token 数，超出会被截断。留空则不传该字段（Anthropic 型 provider 会回退为 8192）"
             >
               <input
                 type="number"