From c364f7c64363cd3b3783091361fc0d33de9901e3 Mon Sep 17 00:00:00 2001
From: Soulter <905617992@qq.com>
Date: Mon, 17 Mar 2025 23:17:07 +0800
Subject: [PATCH] =?UTF-8?q?=F0=9F=8E=88=20perf:=20Dify=20=E4=B8=8B?=
 =?UTF-8?q?=E5=BD=93=E5=8F=AA=E6=9C=89=E5=9B=BE=E7=89=87=E8=BE=93=E5=85=A5?=
 =?UTF-8?q?=E6=97=B6=E7=9A=84=E9=BB=98=E8=AE=A4=20prompt=20#837?=
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Content-Type: text/plain; charset=UTF-8
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---
 astrbot/core/provider/sources/dify_source.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/astrbot/core/provider/sources/dify_source.py b/astrbot/core/provider/sources/dify_source.py
index 9af198aa7..e4cc76263 100644
--- a/astrbot/core/provider/sources/dify_source.py
+++ b/astrbot/core/provider/sources/dify_source.py
@@ -99,6 +99,9 @@ class ProviderDify(Provider):
         try:
             match self.api_type:
                 case "chat" | "agent":
+                    if not prompt:
+                        prompt = "请描述这张图片。"
+
                     async for chunk in self.api_client.chat_messages(
                         inputs={
                             **payload_vars,