diff --git a/src/views/messageArea.ts b/src/views/messageArea.ts
index 342afab..fc6fb46 100644
--- a/src/views/messageArea.ts
+++ b/src/views/messageArea.ts
@@ -491,6 +491,19 @@ export function getMessageAreaStyles(): string {
  */
 export function getMessageAreaScript(): string {
   return `
+      // 工具名称映射
+      function getToolDisplayName(toolName) {
+        const toolNameMap = {
+          'file_read': '已完成文件读取',
+          'file_write': '已完成文件写入',
+          'file_list': '已读取目录',
+          'syntax_check': '语法检查',
+          'simulation': '仿真',
+          'waveform_summary': '波形分析'
+        };
+        return toolNameMap[toolName] || toolName;
+      }
+
       // 添加消息
       function addMessage(text, sender) {
         const div = document.createElement('div');
@@ -729,7 +742,7 @@ export function getMessageAreaScript(): string {
               <div class="tool-segment-header\${shouldCollapse ? ' collapsed' : ''}" data-collapsible="\${shouldCollapse}">
                 \${shouldCollapse ? collapseIconSvg : ''}
                 <span class="tool-segment-icon">\${statusIcon}</span>
-                <span class="tool-segment-name">\${segment.toolName || '工具'}</span>
+                <span class="tool-segment-name">\${getToolDisplayName(segment.toolName) || '工具'}</span>
                 \${toolResult && !shouldCollapse ? \`<span class="tool-segment-result">\${toolResult}</span>\` : ''}
               </div>
               \${shouldCollapse ? \`<div class="tool-segment-content collapsed"><span class="tool-segment-result" style="display:block;white-space:pre-wrap;max-width:100%;margin-top:8px;margin-left:18px;">\${toolResult}</span></div>\` : ''}
@@ -920,7 +933,7 @@ export function getMessageAreaScript(): string {
               <div class="tool-segment-header\${shouldCollapse ? ' collapsed' : ''}" data-collapsible="\${shouldCollapse}">
                 \${shouldCollapse ? collapseIconSvg : ''}
                 <span class="tool-segment-icon">\${statusIcon}</span>
-                <span class="tool-segment-name">\${segment.toolName || '工具'}</span>
+                <span class="tool-segment-name">\${getToolDisplayName(segment.toolName) || '工具'}</span>
                 \${toolResult && !shouldCollapse ? \`<span class="tool-segment-result">\${toolResult}</span>\` : ''}
               </div>
               \${shouldCollapse ? \`<div class="tool-segment-content collapsed"><span class="tool-segment-result" style="display:block;white-space:pre-wrap;max-width:100%;margin-top:8px;margin-left:18px;">\${toolResult}</span></div>\` : ''}
@@ -1054,7 +1067,7 @@ export function getMessageAreaScript(): string {
         div.className = \`message tool-status tool-\${status}\`;
         div.innerHTML = \`
           <span class="tool-icon">\${statusIcons[status]}</span>
-          <span class="tool-name">\${toolName}</span>
+          <span class="tool-name">\${getToolDisplayName(toolName)}</span>
           <span class="tool-status-text">\${statusTexts[status]}</span>
           \${detail ? \`<div class="tool-detail">\${detail}</div>\` : ''}
         \`;