From 85235fb045e9929828b95851bd22e00427ff44d4 Mon Sep 17 00:00:00 2001
From: xiamuceer-j <xiamuceer@gmail.com>
Date: Wed, 25 Feb 2026 09:21:05 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8DAPI=E9=85=8D=E7=BD=AE?=
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---
 backend/app/api/settings.py     | 4 +++-
 backend/app/schemas/settings.py | 1 +
 frontend/src/pages/Settings.tsx | 1 +
 3 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/backend/app/api/settings.py b/backend/app/api/settings.py
index 5e06f20..5043a0a 100644
--- a/backend/app/api/settings.py
+++ b/backend/app/api/settings.py
@@ -1012,6 +1012,7 @@ async def activate_preset(
     settings.llm_model = config['llm_model']
     settings.temperature = config['temperature']
     settings.max_tokens = config['max_tokens']
+    settings.system_prompt = config.get('system_prompt')
     
     # 更新所有预设的is_active状态
     for preset in presets:
@@ -1093,7 +1094,8 @@ async def create_preset_from_current(
         api_base_url=settings.api_base_url,
         llm_model=settings.llm_model,
         temperature=settings.temperature,
-        max_tokens=settings.max_tokens
+        max_tokens=settings.max_tokens,
+        system_prompt=settings.system_prompt
     )
     
     # 创建预设
diff --git a/backend/app/schemas/settings.py b/backend/app/schemas/settings.py
index b53d7f5..500ab6c 100644
--- a/backend/app/schemas/settings.py
+++ b/backend/app/schemas/settings.py
@@ -50,6 +50,7 @@ class APIKeyPresetConfig(BaseModel):
     llm_model: str = Field(..., description="模型名称")
     temperature: float = Field(default=0.7, ge=0.0, le=2.0, description="温度参数")
     max_tokens: int = Field(default=2000, ge=1, description="最大token数")
+    system_prompt: Optional[str] = Field(default=None, description="系统级别提示词")
 
 
 class APIKeyPreset(BaseModel):
diff --git a/frontend/src/pages/Settings.tsx b/frontend/src/pages/Settings.tsx
index d4fa90f..e2ed945 100644
--- a/frontend/src/pages/Settings.tsx
+++ b/frontend/src/pages/Settings.tsx
@@ -502,6 +502,7 @@ export default function SettingsPage() {
         llm_model: values.llm_model,
         temperature: values.temperature,
         max_tokens: values.max_tokens,
+        system_prompt: values.system_prompt,
       };
 
       if (editingPreset) {