diff --git a/packages/vscode-ide-companion/src/webview/components/shared/FileLink.css b/packages/vscode-ide-companion/src/webview/components/shared/FileLink.css
new file mode 100644
index 00000000..55cae240
--- /dev/null
+++ b/packages/vscode-ide-companion/src/webview/components/shared/FileLink.css
@@ -0,0 +1,128 @@
+/**
+ * @license
+ * Copyright 2025 Qwen Team
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * FileLink 组件样式
+ */
+
+/**
+ * 文件链接基础样式
+ */
+.file-link {
+  /* 使用 VSCode 主题的链接颜色 */
+  color: var(--vscode-textLink-foreground);
+  cursor: pointer;
+  text-decoration: none;
+
+  /* 使用编辑器字体保持一致性 */
+  font-family: var(--vscode-editor-font-family, 'Menlo', 'Monaco', 'Courier New', monospace);
+  font-size: inherit;
+
+  /* 行内显示 */
+  display: inline-flex;
+  align-items: baseline;
+  gap: 0;
+
+  /* 平滑过渡效果 */
+  transition: color 0.1s ease-in-out, text-decoration 0.1s ease-in-out;
+}
+
+/**
+ * 悬停状态
+ */
+.file-link:hover {
+  /* 悬停时显示下划线 */
+  text-decoration: underline;
+
+  /* 使用激活状态的链接颜色 */
+  color: var(--vscode-textLink-activeForeground);
+}
+
+/**
+ * 聚焦状态（键盘导航）
+ */
+.file-link:focus {
+  outline: 1px solid var(--vscode-focusBorder);
+  outline-offset: 2px;
+  border-radius: 2px;
+}
+
+/**
+ * 激活状态（点击时）
+ */
+.file-link:active {
+  opacity: 0.8;
+}
+
+/**
+ * 文件路径部分
+ */
+.file-link-path {
+  font-weight: 500;
+  /* 继承父元素的颜色 */
+  color: inherit;
+}
+
+/**
+ * 位置信息部分（行号和列号）
+ */
+.file-link-location {
+  opacity: 0.7;
+  font-size: 0.9em;
+  /* 继承父元素的颜色 */
+  color: inherit;
+  font-weight: normal;
+}
+
+/**
+ * 在深色主题下增强可读性
+ */
+@media (prefers-color-scheme: dark) {
+  .file-link-location {
+    opacity: 0.6;
+  }
+}
+
+/**
+ * 高对比度模式支持
+ */
+@media (prefers-contrast: high) {
+  .file-link {
+    text-decoration: underline;
+    font-weight: 600;
+  }
+
+  .file-link-location {
+    opacity: 1;
+  }
+}
+
+/**
+ * 禁用点击时的样式（当父元素处理点击时）
+ */
+.file-link-disabled {
+  cursor: inherit;
+  pointer-events: none;
+}
+
+.file-link-disabled:hover {
+  text-decoration: none;
+  color: inherit;
+}
+
+/**
+ * 在工具调用卡片中的样式调整
+ */
+.tool-call-card .file-link {
+  /* 在工具调用中略微缩小字体 */
+  font-size: 0.95em;
+}
+
+/**
+ * 在代码块中的样式调整
+ */
+.code-block .file-link {
+  /* 在代码块中保持等宽字体 */
+  font-family: var(--vscode-editor-font-family, 'Menlo', 'Monaco', 'Courier New', monospace);
+}
diff --git a/packages/vscode-ide-companion/src/webview/components/shared/FileLink.tsx b/packages/vscode-ide-companion/src/webview/components/shared/FileLink.tsx
new file mode 100644
index 00000000..08daf429
--- /dev/null
+++ b/packages/vscode-ide-companion/src/webview/components/shared/FileLink.tsx
@@ -0,0 +1,129 @@
+/**
+ * @license
+ * Copyright 2025 Qwen Team
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * FileLink 组件 - 可点击的文件路径链接
+ * 支持点击打开文件并跳转到指定行号和列号
+ */
+
+import type React from 'react';
+import { useVSCode } from '../../hooks/useVSCode.js';
+import './FileLink.css';
+
+/**
+ * Props for FileLink
+ */
+interface FileLinkProps {
+  /** 文件路径 */
+  path: string;
+  /** 可选的行号（从 1 开始） */
+  line?: number | null;
+  /** 可选的列号（从 1 开始） */
+  column?: number | null;
+  /** 是否显示完整路径，默认 false（只显示文件名） */
+  showFullPath?: boolean;
+  /** 可选的自定义类名 */
+  className?: string;
+  /** 是否禁用点击行为（当父元素已经处理点击时使用） */
+  disableClick?: boolean;
+}
+
+/**
+ * 从完整路径中提取文件名
+ * @param path 文件路径
+ * @returns 文件名
+ */
+function getFileName(path: string): string {
+  const segments = path.split(/[/\\]/);
+  return segments[segments.length - 1] || path;
+}
+
+/**
+ * FileLink 组件 - 可点击的文件链接
+ *
+ * 功能：
+ * - 点击打开文件
+ * - 支持行号和列号跳转
+ * - 悬停显示完整路径
+ * - 可选显示模式（完整路径 vs 仅文件名）
+ *
+ * @example
+ * ```tsx
+ * <FileLink path="/src/App.tsx" line={42} />
+ * <FileLink path="/src/components/Button.tsx" line={10} column={5} showFullPath={true} />
+ * ```
+ */
+export const FileLink: React.FC<FileLinkProps> = ({
+  path,
+  line,
+  column,
+  showFullPath = false,
+  className = '',
+  disableClick = false,
+}) => {
+  const vscode = useVSCode();
+
+  /**
+   * 处理点击事件 - 发送消息到 VSCode 打开文件
+   */
+  const handleClick = (e: React.MouseEvent) => {
+    // 总是阻止默认行为（防止 <a> 标签的 # 跳转）
+    e.preventDefault();
+
+    if (disableClick) {
+      // 如果禁用点击，直接返回，不阻止冒泡
+      // 这样父元素可以处理点击事件
+      return;
+    }
+
+    // 如果启用点击，阻止事件冒泡
+    e.stopPropagation();
+
+    // 构建包含行号和列号的完整路径
+    let fullPath = path;
+    if (line !== null && line !== undefined) {
+      fullPath += `:${line}`;
+      if (column !== null && column !== undefined) {
+        fullPath += `:${column}`;
+      }
+    }
+
+    console.log('[FileLink] Opening file:', fullPath);
+
+    vscode.postMessage({
+      type: 'openFile',
+      data: { path: fullPath },
+    });
+  };
+
+  // 构建显示文本
+  const displayPath = showFullPath ? path : getFileName(path);
+
+  // 构建悬停提示（始终显示完整路径）
+  const fullDisplayText =
+    line !== null && line !== undefined
+      ? column !== null && column !== undefined
+        ? `${path}:${line}:${column}`
+        : `${path}:${line}`
+      : path;
+
+  return (
+    <a
+      href="#"
+      className={`file-link ${disableClick ? 'file-link-disabled' : ''} ${className}`}
+      onClick={handleClick}
+      title={fullDisplayText}
+      role="button"
+      aria-label={`Open file: ${fullDisplayText}`}
+    >
+      <span className="file-link-path">{displayPath}</span>
+      {line !== null && line !== undefined && (
+        <span className="file-link-location">
+          :{line}
+          {column !== null && column !== undefined && <>:{column}</>}
+        </span>
+      )}
+    </a>
+  );
+};
diff --git a/packages/vscode-ide-companion/src/webview/components/toolcalls/shared/LayoutComponents.tsx b/packages/vscode-ide-companion/src/webview/components/toolcalls/shared/LayoutComponents.tsx
index 2b555141..5ba9170f 100644
--- a/packages/vscode-ide-companion/src/webview/components/toolcalls/shared/LayoutComponents.tsx
+++ b/packages/vscode-ide-companion/src/webview/components/toolcalls/shared/LayoutComponents.tsx
@@ -7,6 +7,7 @@
  */
 
 import type React from 'react';
+import { FileLink } from '../../shared/FileLink.js';
 
 /**
  * Props for ToolCallCard wrapper
@@ -20,11 +21,11 @@ interface ToolCallCardProps {
  * Main card wrapper with icon
  */
 export const ToolCallCard: React.FC<ToolCallCardProps> = ({
-  icon,
+  icon: _icon,
   children,
 }) => (
   <div className="tool-call-card">
-    <div className="tool-call-icon">{icon}</div>
+    {/* <div className="tool-call-icon">{icon}</div> */}
     <div className="tool-call-grid">{children}</div>
   </div>
 );
@@ -95,15 +96,12 @@ interface LocationsListProps {
 }
 
 /**
- * List of file locations
+ * List of file locations with clickable links
  */
 export const LocationsList: React.FC<LocationsListProps> = ({ locations }) => (
-  <>
+  <div className="locations-list">
     {locations.map((loc, idx) => (
-      <div key={idx}>
-        {loc.path}
-        {loc.line !== null && loc.line !== undefined && `:${loc.line}`}
-      </div>
+      <FileLink key={idx} path={loc.path} line={loc.line} showFullPath={true} />
     ))}
-  </>
+  </div>
 );
diff --git a/packages/vscode-ide-companion/src/webview/components/toolcalls/shared/utils.ts b/packages/vscode-ide-companion/src/webview/components/toolcalls/shared/utils.ts
index 5a93e234..0de41a72 100644
--- a/packages/vscode-ide-companion/src/webview/components/toolcalls/shared/utils.ts
+++ b/packages/vscode-ide-companion/src/webview/components/toolcalls/shared/utils.ts
@@ -76,6 +76,41 @@ export const getKindIcon = (kind: string): string => {
 export const shouldShowToolCall = (kind: string): boolean =>
   !kind.includes('internal');
 
+/**
+ * Check if a tool call has actual output to display
+ * Returns false for tool calls that completed successfully but have no visible output
+ */
+export const hasToolCallOutput = (
+  toolCall: import('./types.js').ToolCallData,
+): boolean => {
+  // Always show failed tool calls (even without content)
+  if (toolCall.status === 'failed') {
+    return true;
+  }
+
+  // Show if there are locations (file paths)
+  if (toolCall.locations && toolCall.locations.length > 0) {
+    return true;
+  }
+
+  // Show if there is content
+  if (toolCall.content && toolCall.content.length > 0) {
+    const grouped = groupContent(toolCall.content);
+    // Has any meaningful content?
+    if (
+      grouped.textOutputs.length > 0 ||
+      grouped.errors.length > 0 ||
+      grouped.diffs.length > 0 ||
+      grouped.otherData.length > 0
+    ) {
+      return true;
+    }
+  }
+
+  // No output, don't show
+  return false;
+};
+
 /**
  * Group tool call content by type to avoid duplicate labels
  */