diff --git a/static/js/app.js b/static/js/app.js
index ef6bd75..a1f4a99 100644
--- a/static/js/app.js
+++ b/static/js/app.js
@@ -965,6 +965,26 @@
     });
   }
 
+  function bindPromptTemplateButtons() {
+    document.querySelectorAll("[data-prompt-template]").forEach(function (button) {
+      if (button.dataset.bound === "true") {
+        return;
+      }
+      button.dataset.bound = "true";
+      button.addEventListener("click", function () {
+        if (!promptInput) {
+          return;
+        }
+        var template = button.getAttribute("data-prompt-template") || "";
+        promptInput.value = template;
+        promptInput.focus();
+        if (typeof promptInput.setSelectionRange === "function") {
+          promptInput.setSelectionRange(promptInput.value.length, promptInput.value.length);
+        }
+      });
+    });
+  }
+
   async function streamChat(event) {
     event.preventDefault();
     if (!composer || !promptInput || !sendButton || !chatStage) {
@@ -1126,6 +1146,7 @@
   bindWorkflowBatchCarouselControls();
   bindConditionConfirmForms();
   bindRectificationActionButtons();
+  bindPromptTemplateButtons();
   refreshRunningWorkflowCards();
 
   if (chatScroll) {
diff --git a/templates/home.html b/templates/home.html
index f6f49a1..38fa136 100644
--- a/templates/home.html
+++ b/templates/home.html
@@ -198,9 +198,21 @@
           <textarea id="prompt" name="prompt" rows="1" placeholder="输入审核问题、法规条款、说明书疑点或上传需求"></textarea>
           <div class="composer-actions">
             <div class="composer-tools">
-              <span class="tool-chip passive-chip">法规核查</span>
-              <span class="tool-chip passive-chip">说明书审核</span>
-              <span class="tool-chip passive-chip">风险识别</span>
+              <button
+                class="tool-chip"
+                type="button"
+                data-prompt-template="请对当前对话已上传的文件或压缩包自动汇总文件目录、文件类型和页数，并生成可下载的汇总报告。"
+              >目录自动汇总</button>
+              <button
+                class="tool-chip"
+                type="button"
+                data-prompt-template="请对当前对话最近成功汇总的注册资料发起 NMPA 法规核查与风险预警，检查完整性、章节结构、一致性、高风险问题、阻断项、证据来源和整改建议。"
+              >法规核查与风险预警</button>
+              <button
+                class="tool-chip"
+                type="button"
+                data-prompt-template="请基于当前对话最近成功汇总的产品资料，自动提取产品关键信息并填入申报文件模板，优先生成注册证 Word 和字段来源追溯清单。"
+              >申报文件填表</button>
             </div>
             <button class="send-button" type="submit" id="sendButton">发送</button>
           </div>
diff --git a/tests/test_file_summary_frontend.py b/tests/test_file_summary_frontend.py
index cd5473d..5481f5b 100644
--- a/tests/test_file_summary_frontend.py
+++ b/tests/test_file_summary_frontend.py
@@ -233,3 +233,24 @@ def test_frontend_renders_workflow_batches_as_carousel():
     assert "workflow-batch-carousel" in script
     assert ".workflow-batch-controls" in css
     assert ".workflow-card.active" in css
+
+
+def test_workspace_tool_buttons_fill_default_prompts(client, django_user_model):
+    user = django_user_model.objects.create_user(username="owner", password="pass")
+    conversation = Conversation.objects.create(user=user, title="会话")
+    client.force_login(user)
+
+    response = client.get(f"{reverse('home')}?conversation={conversation.pk}")
+
+    content = response.content.decode("utf-8")
+    script = open("static/js/app.js", encoding="utf-8").read()
+    assert "目录自动汇总" in content
+    assert "法规核查与风险预警" in content
+    assert "申报文件填表" in content
+    assert "说明书审查" not in content
+    assert ">风险预警</button>" not in content
+    assert 'data-prompt-template="请对当前对话已上传的文件或压缩包自动汇总文件目录' in content
+    assert 'data-prompt-template="请对当前对话最近成功汇总的注册资料发起 NMPA 法规核查与风险预警' in content
+    assert 'data-prompt-template="请基于当前对话最近成功汇总的产品资料，自动提取产品关键信息并填入申报文件模板' in content
+    assert "bindPromptTemplateButtons" in script
+    assert "promptInput.value = template" in script