From b7a9c30e704fd70be3b6b377872f7c580d72a0ff Mon Sep 17 00:00:00 2001
From: Your Name <your.email@example.com>
Date: Sat, 14 Feb 2026 10:44:10 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8DAgent=E8=BE=93=E5=87=BA?=
 =?UTF-8?q?=E8=AE=BE=E7=BD=AE=E4=B8=8D=E5=86=8D=E8=87=86=E9=80=A0=E6=9C=AA?=
 =?UTF-8?q?=E8=AE=BE=E7=BD=AE=E5=8F=82=E6=95=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/(chat)/api/chat/route.ts | 48 ++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)

diff --git a/app/(chat)/api/chat/route.ts b/app/(chat)/api/chat/route.ts
index fef99be53..8afc65b70 100644
--- a/app/(chat)/api/chat/route.ts
+++ b/app/(chat)/api/chat/route.ts
@@ -247,6 +247,46 @@ function mergeImageParamsWithAgentRecommendation(params: {
   return Object.keys(merged).length > 0 ? merged : undefined;
 }
 
+function sanitizeAgentOutputSettingsSection(params: {
+  message?: string;
+  userImageParams?: PostRequestBody["imageParams"];
+  hasUserCustomImageParams: boolean;
+}): string | undefined {
+  const { message, userImageParams, hasUserCustomImageParams } = params;
+  if (!message?.trim()) return message;
+
+  const outputSectionRegex = /###\s*输出设置[\s\S]*?(?=\n###\s*|$)/;
+  if (!outputSectionRegex.test(message)) return message;
+
+  if (!hasUserCustomImageParams) {
+    return message.replace(
+      outputSectionRegex,
+      "### 输出设置\n- 参数：按用户面板当前设置执行（未自动改写）"
+    );
+  }
+
+  const lines: string[] = [];
+  const aspectRatio =
+    typeof userImageParams?.aspectRatio === "string" ? userImageParams.aspectRatio.trim() : "";
+  const imageSize =
+    typeof userImageParams?.imageSize === "string" ? userImageParams.imageSize.trim() : "";
+  const imageCount =
+    typeof userImageParams?.imageCount === "number" ? userImageParams.imageCount : undefined;
+
+  if (aspectRatio && aspectRatio !== "auto") {
+    lines.push(`- 宽高比：${aspectRatio}（来自用户面板设置）`);
+  }
+  if (imageSize && imageSize.toUpperCase() !== "2K") {
+    lines.push(`- 清晰度档位：${imageSize.toUpperCase()}（来自用户面板设置）`);
+  }
+  if (typeof imageCount === "number" && Number.isFinite(imageCount) && imageCount !== 1) {
+    lines.push(`- 出图数量：${Math.max(1, Math.round(imageCount))} 张（来自用户面板设置）`);
+  }
+  lines.push("- 其余参数：保持用户面板当前设置");
+
+  return message.replace(outputSectionRegex, `### 输出设置\n${lines.join("\n")}`);
+}
+
 function guessImageMediaType(url: string): string {
   const cleanUrl = url.split("?")[0]?.toLowerCase() || "";
   if (cleanUrl.endsWith(".jpg") || cleanUrl.endsWith(".jpeg")) return "image/jpeg";
@@ -1286,6 +1326,14 @@ export async function POST(request: Request) {
       });
     }
 
+    if (shouldRunAgentConversation && smartAutoFriendlyMessage) {
+      smartAutoFriendlyMessage = sanitizeAgentOutputSettingsSection({
+        message: smartAutoFriendlyMessage,
+        userImageParams: requestBody.imageParams,
+        hasUserCustomImageParams,
+      });
+    }
+
     const session = await auth();
 
     if (!session?.user) {