diff --git a/app/globals.css b/app/globals.css
index ad79ed694..1c6012bcb 100644
--- a/app/globals.css
+++ b/app/globals.css
@@ -262,11 +262,19 @@
   }
 
   .chat-card-x-scroll {
+    min-width: 0;
+    max-width: 100%;
+    -webkit-overflow-scrolling: touch;
     scrollbar-gutter: stable;
     scrollbar-width: thin;
     scrollbar-color: rgba(148, 163, 184, 0.42) rgba(148, 163, 184, 0.14);
   }
 
+  .chat-card-x-scroll > table,
+  .chat-card-x-scroll > svg {
+    max-width: none;
+  }
+
   .chat-card-x-scroll::-webkit-scrollbar {
     width: 10px;
     height: 10px;
diff --git a/components/elements/openclaw-chart-card.tsx b/components/elements/openclaw-chart-card.tsx
index e758b20f2..6d2848d2f 100644
--- a/components/elements/openclaw-chart-card.tsx
+++ b/components/elements/openclaw-chart-card.tsx
@@ -290,7 +290,7 @@ export function OpenClawChartCard({ chart }: { chart: OpenClawChartSpec }) {
   };
 
   return (
-    <div className="my-3 max-w-full overflow-hidden rounded-xl border border-border bg-background/70 shadow-sm whitespace-normal">
+    <div className="my-3 w-full min-w-0 max-w-full overflow-hidden rounded-xl border border-border bg-background/70 shadow-sm whitespace-normal">
       <div className="flex items-start justify-between gap-3 border-b border-border/70 bg-muted/30 px-4 py-3">
         <div className="min-w-0">
           <div className="flex items-center gap-2 text-sm font-semibold text-foreground">
@@ -314,7 +314,7 @@ export function OpenClawChartCard({ chart }: { chart: OpenClawChartSpec }) {
           <span>下载数据</span>
         </button>
       </div>
-      <div className="chat-card-x-scroll overflow-x-auto px-3 pb-4 pt-3">
+      <div className="chat-card-x-scroll w-full min-w-0 overflow-x-auto px-3 pb-4 pt-3">
         <svg
           className="min-w-[720px] max-w-none"
           role="img"
diff --git a/components/elements/response.tsx b/components/elements/response.tsx
index fe9768a40..4a9d33a4d 100644
--- a/components/elements/response.tsx
+++ b/components/elements/response.tsx
@@ -1,7 +1,11 @@
 "use client";
 
 import { ChevronDownIcon, DownloadIcon } from "lucide-react";
-import type { ComponentProps, ReactNode } from "react";
+import type {
+  ComponentProps,
+  PointerEvent as ReactPointerEvent,
+  ReactNode,
+} from "react";
 import { useRef, useState } from "react";
 import { Streamdown } from "streamdown";
 import { ImagePreview } from "@/components/image-preview";
@@ -65,6 +69,93 @@ type DownloadableMarkdownTableProps = ComponentProps<"table"> & {
   node?: unknown;
 };
 
+type MarkdownTableCellProps = ComponentProps<"td"> & {
+  node?: unknown;
+};
+
+type MarkdownTableHeaderCellProps = ComponentProps<"th"> & {
+  node?: unknown;
+};
+
+function HorizontalDragScrollArea({
+  children,
+  className,
+  ...props
+}: ComponentProps<"div">) {
+  const scrollRef = useRef<HTMLDivElement>(null);
+  const dragStateRef = useRef<{
+    pointerId: number;
+    startX: number;
+    scrollLeft: number;
+    hasDragged: boolean;
+  } | null>(null);
+  const suppressClickRef = useRef(false);
+
+  const endDrag = (event: ReactPointerEvent<HTMLDivElement>) => {
+    const state = dragStateRef.current;
+    const element = scrollRef.current;
+    if (!state || !element || state.pointerId !== event.pointerId) return;
+
+    if (state.hasDragged) {
+      suppressClickRef.current = true;
+      window.setTimeout(() => {
+        suppressClickRef.current = false;
+      }, 0);
+    }
+
+    if (element.hasPointerCapture(event.pointerId)) {
+      element.releasePointerCapture(event.pointerId);
+    }
+    dragStateRef.current = null;
+  };
+
+  return (
+    <div
+      ref={scrollRef}
+      className={cn(
+        "chat-card-x-scroll w-full min-w-0 overflow-x-auto overscroll-x-contain pb-2",
+        "cursor-grab select-auto touch-pan-x active:cursor-grabbing",
+        className
+      )}
+      onClickCapture={(event) => {
+        if (!suppressClickRef.current) return;
+        event.preventDefault();
+        event.stopPropagation();
+      }}
+      onPointerCancel={endDrag}
+      onPointerDown={(event) => {
+        if (event.button !== 0) return;
+        const element = scrollRef.current;
+        if (!element || element.scrollWidth <= element.clientWidth) return;
+
+        dragStateRef.current = {
+          pointerId: event.pointerId,
+          startX: event.clientX,
+          scrollLeft: element.scrollLeft,
+          hasDragged: false,
+        };
+        element.setPointerCapture(event.pointerId);
+      }}
+      onPointerMove={(event) => {
+        const state = dragStateRef.current;
+        const element = scrollRef.current;
+        if (!state || !element || state.pointerId !== event.pointerId) return;
+
+        const deltaX = event.clientX - state.startX;
+        if (Math.abs(deltaX) > 2) {
+          state.hasDragged = true;
+          event.preventDefault();
+        }
+        element.scrollLeft = state.scrollLeft - deltaX;
+      }}
+      onPointerUp={endDrag}
+      {...props}
+    >
+      {children}
+    </div>
+  );
+}
+
 const OPENCLAW_CHART_BLOCK_REGEX =
   /```(?:openclaw-chart|openclaw_chart|claw-chart|claw_chart|chart)\s*\n[\s\S]*?```/i;
 const MARKDOWN_TABLE_REGEX =
@@ -313,7 +404,7 @@ function DownloadableMarkdownTable({
   };
 
   return (
-    <div className="my-3 max-w-full overflow-hidden rounded-xl border border-border bg-background/70 whitespace-normal">
+    <div className="my-3 w-full min-w-0 max-w-full overflow-hidden rounded-xl border border-border bg-background/70 whitespace-normal">
       <div
         className="flex items-center justify-end border-b border-border/70 bg-muted/40 px-2 py-1.5"
         data-pdf-exclude="true"
@@ -329,12 +420,12 @@ function DownloadableMarkdownTable({
           <span>下载表格</span>
         </button>
       </div>
-      <div className="chat-card-x-scroll max-w-full overflow-x-auto overscroll-x-contain pb-2">
+      <HorizontalDragScrollArea>
         <table
           ref={tableRef}
           className={cn(
-            "w-max min-w-full border-collapse text-sm",
-            "[&_td]:min-w-[12rem] [&_td]:align-top [&_td]:break-words [&_td]:whitespace-normal",
+            "w-max min-w-full table-auto border-collapse text-sm",
+            "[&_td]:min-w-[12rem] [&_td]:align-top [&_td]:whitespace-nowrap",
             "[&_td:first-child]:min-w-[22rem] [&_th:first-child]:min-w-[22rem]",
             "[&_th]:min-w-[12rem] [&_th]:whitespace-nowrap",
             className
@@ -343,11 +434,37 @@ function DownloadableMarkdownTable({
         >
           {children}
         </table>
-      </div>
+      </HorizontalDragScrollArea>
     </div>
   );
 }
 
+function MarkdownTableCell({
+  className,
+  node: _node,
+  ...props
+}: MarkdownTableCellProps) {
+  return (
+    <td
+      className={cn("min-w-[12rem] align-top !whitespace-nowrap", className)}
+      {...props}
+    />
+  );
+}
+
+function MarkdownTableHeaderCell({
+  className,
+  node: _node,
+  ...props
+}: MarkdownTableHeaderCellProps) {
+  return (
+    <th
+      className={cn("min-w-[12rem] !whitespace-nowrap", className)}
+      {...props}
+    />
+  );
+}
+
 // 注意：移除了 memo 的自定义比较函数，确保 isProcessing* 状态变化时组件能正确重新渲染
 // 之前的 memo 比较函数可能导致 Streamdown 内部的 ImagePreview 组件没有正确更新
 export const Response = ({
@@ -414,6 +531,8 @@ export const Response = ({
       return <VideoPreview src={src} alt={alt} />;
     },
     table: DownloadableMarkdownTable,
+    td: MarkdownTableCell,
+    th: MarkdownTableHeaderCell,
   };
 
   const renderImagePreview = (src: string, alt: string | undefined, key: string) => (
@@ -515,8 +634,9 @@ export const Response = ({
 
     return (
       <div className="w-full min-w-0">
+        <div ref={pdfContentRef}>{content}</div>
         <div
-          className="not-prose mb-2 flex justify-end"
+          className="not-prose mt-4 flex justify-end"
           data-pdf-exclude="true"
         >
           <ResponsePdfDownloadButton
@@ -527,7 +647,6 @@ export const Response = ({
             title={pdfTitle}
           />
         </div>
-        <div ref={pdfContentRef}>{content}</div>
       </div>
     );
   };