From 01e0f0adbccf1653163e0fdbf321e6747f52de8e Mon Sep 17 00:00:00 2001
From: MingNian <1281442923@qq.com>
Date: Tue, 2 Jun 2026 14:30:52 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20VLM=20prompt=20=E6=94=B9=E4=B8=BA?=
 =?UTF-8?q?=E9=80=9A=E7=94=A8=E9=A3=9F=E7=89=A9=E8=AF=86=E5=88=AB=EF=BC=8C?=
 =?UTF-8?q?=E4=B8=8D=E9=99=90=E4=BA=8E=E4=B8=AD=E9=A4=90?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 backend/src/Health.WebApi/Endpoints/ai_chat_endpoints.cs | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/backend/src/Health.WebApi/Endpoints/ai_chat_endpoints.cs b/backend/src/Health.WebApi/Endpoints/ai_chat_endpoints.cs
index fda129d..8959829 100644
--- a/backend/src/Health.WebApi/Endpoints/ai_chat_endpoints.cs
+++ b/backend/src/Health.WebApi/Endpoints/ai_chat_endpoints.cs
@@ -270,11 +270,10 @@ public static class AiChatEndpoints
             }
 
             var prompt = """
-                识别图片中所有食物，只返回JSON，不要加任何其他文字：
+                识别图片中所有食物，用中文名称，只返回JSON：
                 {
-                  "foods": [{"name":"中文菜名","portion":"份量","calories":整数}]
+                  "foods": [{"name":"食物名","portion":"份量","calories":整数}]
                 }
-                常见参考：米饭200g/230卡，炒青菜200g/80卡，红烧肉150g/400卡，番茄炒蛋200g/180卡，青椒肉丝200g/200卡。
                 """;
 
             try