diff --git a/app/(chat)/api/chat/route.ts b/app/(chat)/api/chat/route.ts
index 0bf988f63..38a91000a 100644
--- a/app/(chat)/api/chat/route.ts
+++ b/app/(chat)/api/chat/route.ts
@@ -11976,18 +11976,6 @@ export async function POST(request: Request) {
           },
           "protocol:request"
         );
-        writeAgentProgressChunk(
-          dataStream,
-          {
-            stage: "planning",
-            currentStep: "analyze",
-            title: "正在理解你的需求",
-            message: "我会先结合当前图、历史结果和画布上下文整理执行方案。",
-            toolName: "agentConversation",
-            capability: smartAutoExecution?.preferredCapability || undefined,
-          },
-          "chat-default:progress-planning",
-        );
         writeCurrentAgentTargetLockChunk(dataStream, "chat-default:target-lock");
         for (const event of pendingProtocolDebugEvents) {
           writeProtocolDebugChunk(
diff --git a/components/canvas/CanvasChatPanel.tsx b/components/canvas/CanvasChatPanel.tsx
index 1d778e55d..707689ee0 100644
--- a/components/canvas/CanvasChatPanel.tsx
+++ b/components/canvas/CanvasChatPanel.tsx
@@ -91,6 +91,7 @@ import { getCanvasSkillIconComponent } from "@/components/canvas/canvas-skill-ic
 import { ImageParamsBar, type ImageGenerationParams } from "@/components/image-params-bar";
 import { VideoParamsBar, type VideoGenerationParams } from "@/components/video-params-bar";
 import { ImageGenerationLoading } from "@/components/image-generation-loading";
+import { Response } from "@/components/elements/response";
 import type { VideoToolCapabilityContract } from "@/types/video-tool-capability";
 import { DetailUiValidationPanel } from "@/components/canvas/DetailUiValidationPanel";
 import { DetailSurfaceInspectorPanel } from "@/components/canvas/DetailSurfaceInspectorPanel";
@@ -1019,6 +1020,7 @@ type CanvasTypewriterTextProps = {
   typingKey: string;
   enabled: boolean;
   className?: string;
+  renderMarkdown?: boolean;
   onActiveChange?: (typingKey: string, active: boolean) => void;
   onComplete?: (typingKey: string) => void;
 };
@@ -1028,6 +1030,7 @@ function CanvasTypewriterText({
   typingKey,
   enabled,
   className,
+  renderMarkdown = false,
   onActiveChange,
   onComplete,
 }: CanvasTypewriterTextProps) {
@@ -1074,18 +1077,33 @@ function CanvasTypewriterText({
     };
   }, [content, enabled, onActiveChange, onComplete, typingKey]);
 
+  if (renderMarkdown) {
+    return <Response className={className}>{displayText}</Response>;
+  }
+
   return <div className={className}>{displayText}</div>;
 }
 
 function normalizeCanvasAgentText(value: string): string {
   return String(value || "")
     .replace(/\r\n/g, "\n")
-    .replace(/^#{1,6}\s*/gm, "")
-    .replace(/^\*\*(.+)\*\*$/gm, "$1")
     .replace(/\n{3,}/g, "\n\n")
     .trim();
 }
 
+function hasCanvasRenderableMarkdown(value: string): boolean {
+  const text = String(value || "");
+  if (!text) return false;
+
+  return (
+    /(^|\n)\s*#{1,6}\s+/.test(text) ||
+    /\*\*[^*]+\*\*/.test(text) ||
+    /(^|\n)\s*[-*+]\s+/.test(text) ||
+    /(^|\n)\s*\d+\.\s+/.test(text) ||
+    /\[[^\]]+\]\([^)]+\)/.test(text)
+  );
+}
+
 function normalizeCanvasSectionTitle(line: string): string {
   let normalized = line.trim();
   if (!normalized) return "";
@@ -9285,8 +9303,7 @@ export function CanvasChatPanel({
     !isPresetAgentSelection &&
     Boolean(activeAgentProgress) &&
     !(activeAgentProgress?.stage === "clarify" && isAgentTargetClarificationActive) &&
-    (isLoading ||
-      activeAgentProgress?.stage === "clarify" ||
+    (activeAgentProgress?.stage === "clarify" ||
       activeAgentProgress?.stage === "failed");
   const agentTargetLockPreviewItems = useMemo(() => {
     if (!activeAgentTargetLock) return [] as AgentTargetLockRefPreview[];
@@ -10111,11 +10128,13 @@ export function CanvasChatPanel({
                                 const shouldAnimateAnalysis =
                                   shouldTypeAssistantMessage &&
                                   Boolean(analysisSection?.analysis) &&
+                                  !hasCanvasRenderableMarkdown(analysisSection?.analysis || "") &&
                                   !typedAssistantSections[analysisTypingKey];
                                 const shouldAnimatePlainText =
                                   shouldTypeAssistantMessage &&
                                   !analysisSection &&
                                   Boolean(plainText) &&
+                                  !hasCanvasRenderableMarkdown(plainText) &&
                                   !typedAssistantSections[plainTextTypingKey];
                                 const shouldShowDoneSummary =
                                   !isDetailGenerationMode &&
@@ -10123,12 +10142,12 @@ export function CanvasChatPanel({
                                   !plainText.includes(CANVAS_IMAGE_DONE_SUMMARY) &&
                                   !isLatestAssistantDuringGeneration;
                                 const renderPlainText = (text: string, key: string) => (
-                                  <div
+                                  <Response
                                     key={key}
-                                    className="whitespace-pre-wrap break-words [overflow-wrap:anywhere]"
+                                    className="break-words [overflow-wrap:anywhere]"
                                   >
                                     {text}
-                                  </div>
+                                  </Response>
                                 );
                                 
                                 return (
@@ -10185,6 +10204,7 @@ export function CanvasChatPanel({
                                               typingKey={analysisTypingKey}
                                               enabled={shouldAnimateAnalysis}
                                               className="whitespace-pre-wrap break-words [overflow-wrap:anywhere]"
+                                              renderMarkdown
                                               onActiveChange={handleTypewriterActiveChange}
                                               onComplete={handleTypewriterComplete}
                                             />
@@ -10200,6 +10220,7 @@ export function CanvasChatPanel({
                                         typingKey={plainTextTypingKey}
                                         enabled={shouldAnimatePlainText}
                                         className="break-words [overflow-wrap:anywhere]"
+                                        renderMarkdown
                                         onActiveChange={handleTypewriterActiveChange}
                                         onComplete={handleTypewriterComplete}
                                       />
@@ -11348,11 +11369,7 @@ export function CanvasChatPanel({
                     <span>Auto Agent</span>
                   </div>
                 )}
-                {!isPresetAgentSelection ? (
-                  <div className="inline-flex items-center rounded-full bg-[#f4f5f7] px-3 py-1.5 text-xs text-[#5b6472] dark:bg-white/8 dark:text-zinc-300">
-                    直接对话即可，也可上传图片让我分析、修图或继续生成
-                  </div>
-                ) : selectedAgentPreset?.type === "text" ? (
+                {isPresetAgentSelection && selectedAgentPreset?.type === "text" ? (
                   <div className="inline-flex items-center rounded-full bg-[#f4f5f7] px-3 py-1.5 text-xs text-[#5b6472] dark:bg-white/8 dark:text-zinc-300">
                     可上传图片做分析，也可直接输入文案需求
                   </div>
diff --git a/components/message.tsx b/components/message.tsx
index 80fb7032c..3224e530d 100644
--- a/components/message.tsx
+++ b/components/message.tsx
@@ -776,13 +776,12 @@ export const ThinkingMessage = () => {
         </div>
 
         <div className="flex w-full flex-col gap-2">
-          {/* 简洁明了的文本 + 动态点 */}
-          <div className="flex items-center gap-1.5">
-            <span className="text-base font-medium text-foreground">AI 正在分析中</span>
-            <span className="flex gap-1">
-              <span className="h-2 w-2 rounded-full bg-foreground animate-bounce" style={{ animationDelay: '0ms' }} />
-              <span className="h-2 w-2 rounded-full bg-foreground animate-bounce" style={{ animationDelay: '150ms' }} />
-              <span className="h-2 w-2 rounded-full bg-foreground animate-bounce" style={{ animationDelay: '300ms' }} />
+          <div className="flex items-center gap-1.5 text-sm text-muted-foreground">
+            <span className="sr-only">正在处理</span>
+            <span className="flex gap-1" aria-hidden="true">
+              <span className="h-2 w-2 rounded-full bg-foreground/65 animate-bounce" style={{ animationDelay: '0ms' }} />
+              <span className="h-2 w-2 rounded-full bg-foreground/65 animate-bounce" style={{ animationDelay: '150ms' }} />
+              <span className="h-2 w-2 rounded-full bg-foreground/65 animate-bounce" style={{ animationDelay: '300ms' }} />
             </span>
           </div>
         </div>