diff --git a/emrg/gui/renderer/index.html b/emrg/gui/renderer/index.html
index 5cda67f..051aa85 100644
--- a/emrg/gui/renderer/index.html
+++ b/emrg/gui/renderer/index.html
@@ -401,17 +401,6 @@ <h2 data-i18n="help.title">/ 指令帮助</h2>
   </dialog>
 
   <!-- 会话列表对话框（/sessions /resume，GUI / 指令 P2） -->
-  <dialog id="sessions-dialog">
-    <div class="dialog-card" style="min-width:420px;">
-      <h2 data-i18n="sessions.title">切换对话</h2>
-      <p style="color:var(--text-2);font-size:var(--fs-secondary);margin:0 0 var(--sp-3);" data-i18n="sessions.desc">点击切换，或输入 /resume &lt;id&gt; 直接切换。</p>
-      <div id="sessions-list" class="help-list"></div>
-      <div class="dialog-actions">
-        <button type="button" id="sessions-close" class="btn btn-ghost" data-i18n="help.close">关闭</button>
-      </div>
-    </div>
-  </dialog>
-
   <!-- P5：打开会话对话框（两步：选项目 → 选会话；跨项目） -->
   <dialog id="open-session-dialog">
     <div class="dialog-card" style="min-width:440px;">
@@ -491,23 +480,6 @@ <h2 data-i18n="settings.githubDeviceTitle">连接 GitHub</h2>
   </dialog>
 
   <!-- 进化对话框（/rant，GUI / 指令 P4） -->
-  <dialog id="rant-dialog">
-    <div class="dialog-card" style="min-width:460px;">
-      <h2 data-i18n="rant.title">🧬 进化 — 告诉 EMRG 往哪里走</h2>
-      <p style="color:var(--text-2);font-size:var(--fs-secondary);margin:0 0 var(--sp-3);" data-i18n="rant.desc">你的输入会驱动 EMRG 的自我进化——它会认真读，并据此改进自己。</p>
-      <label><span data-i18n="rant.project">项目（可选）</span>
-        <select id="rant-project"></select>
-      </label>
-      <label><span data-i18n="rant.message">你的想法</span>
-        <textarea id="rant-message" rows="4" maxlength="10000" placeholder="哪里不好用、想要什么新功能、或者希望它怎么改进…" data-i18n-placeholder="rant.placeholder"></textarea>
-      </label>
-      <div class="dialog-actions">
-        <button type="button" id="rant-cancel" class="btn btn-ghost" data-i18n="settings.cancel">取消</button>
-        <button type="button" id="rant-submit" class="btn btn-primary" data-i18n="rant.submit">驱动进化</button>
-      </div>
-    </div>
-  </dialog>
-
   <!-- 进化完成 toast（WorkBuddy P3：进化发生时温和提示） -->
   <div id="evolution-toast" class="evolution-toast hidden">
     <div class="evolution-toast-title" data-i18n="copy.evolutionToastTitle">🌱 EMRG 刚刚完成一次自我进化！</div>
diff --git a/emrg/gui/renderer/js/app.js b/emrg/gui/renderer/js/app.js
index 540f294..7e4ecbf 100644
--- a/emrg/gui/renderer/js/app.js
+++ b/emrg/gui/renderer/js/app.js
@@ -222,11 +222,11 @@ const App = (() => {
           break;
         case "/sessions":
         case "/resume":
-          // P2：/resume <id> 直接切换；无参数 → 会话列表对话框
+          // P2：/resume <id> 直接切换；无参数 → 现代两步弹窗（rant 14:10:14 P6：sessions-dialog 移除，侧边栏会话区 + /open 已覆盖）
           if (parsed.args.length > 0) {
             await switchSession(parsed.args[0]);
           } else {
-            showSessionsDialog();
+            Dialogs.showOpenSessionDialog();
           }
           break;
         case "/open":
@@ -271,11 +271,12 @@ const App = (() => {
           showSkillsDialog();
           break;
         case "/rant":
-          // P4：/rant 直接跟内容 → 快速提交；无参数 → 进化对话框
+          // P4：/rant 直接跟内容 → 快速提交；无参数 → 打开 Rant 面板 + 新建表单（rant 14:10:14 P6：rant-dialog 移除）
           if (parsed.args.length > 0) {
             await submitRant(parsed.args.join(" "), "");
           } else {
-            showRantDialog();
+            await openRantsPanel();
+            Dialogs.openRantForm();
           }
           break;
         case "/trigger":
@@ -294,31 +295,6 @@ const App = (() => {
     }
   }
 
-  // /sessions /resume：会话列表对话框（复用 help-list 样式）
-  async function showSessionsDialog() {
-    const list = $("sessions-list");
-    const dialog = $("sessions-dialog");
-    if (!list || !dialog) return;
-    await refreshSessions(); // 确保 state.sessions 最新
-    list.innerHTML = "";
-    if (state.sessions.length === 0) {
-      list.innerHTML = `<div class="help-row"><span class="help-hint">${_t("app.helpNoSessions")}</span></div>`;
-    }
-    state.sessions.forEach((s) => {
-      const row = el("button", { class: "help-row", type: "button", style: "width:100%;text-align:left;cursor:pointer;background:none;border:none;" });
-      const name = el("span", { class: "help-cmd" }, s.title || _t("app.unnamed"));
-      const hint = el("span", { class: "help-hint" }, s.session_id === state.sessionId ? _t("app.current") : "");
-      row.appendChild(name);
-      row.appendChild(hint);
-      row.addEventListener("click", async () => {
-        dialog.close();
-        await switchSession(s.session_id);
-      });
-      list.appendChild(row);
-    });
-    dialog.showModal();
-  }
-
   // /rewind：历史消息点选择对话框（daemon list_history → 选择 → rewind_session）
   async function showRewindDialog() {
     const list = $("rewind-list");
@@ -446,26 +422,6 @@ const App = (() => {
     }
   }
 
-  // /rant：进化对话框（项目下拉 + 文本输入 → daemon rant 协议）
-  async function showRantDialog() {
-    const dialog = $("rant-dialog");
-    const msgInput = $("rant-message");
-    const projSel = $("rant-project");
-    if (!dialog || !msgInput) return;
-    // 加载项目列表填充下拉
-    try {
-      const projects = await window.emrg.listProjects();
-      projSel.innerHTML = `<option value="">${_t("app.globalAll")}</option>`;
-      for (const p of projects) {
-        const name = typeof p === "string" ? p : (p.name || "");
-        if (name) projSel.appendChild(el("option", { value: name }, name));
-      }
-    } catch { /* 项目加载失败则只留全局项 */ }
-    msgInput.value = "";
-    dialog.showModal();
-    msgInput.focus();
-  }
-
   async function submitRant(message, project) {
     const text = String(message || "").trim();
     if (!text) {
@@ -1545,17 +1501,10 @@ const App = (() => {
     $("confirm-cancel").addEventListener("click", Dialogs.closeConfirm);
     $("confirm-ok").addEventListener("click", Dialogs.confirmOk);
     $("help-close").addEventListener("click", () => $("help-dialog").close());
-    $("sessions-close").addEventListener("click", () => $("sessions-dialog").close());
     $("rewind-close").addEventListener("click", () => $("rewind-dialog").close());
     $("memory-close").addEventListener("click", () => $("memory-dialog").close());
     $("skills-close").addEventListener("click", () => $("skills-dialog").close());
-    $("rant-cancel").addEventListener("click", () => $("rant-dialog").close());
-    $("rant-submit").addEventListener("click", async () => {
-      const msg = $("rant-message")?.value || "";
-      const proj = $("rant-project")?.value || "";
-      $("rant-dialog").close();
-      await submitRant(msg, proj);
-    });
+    // rant 14:10:14 P6：sessions-dialog / rant-dialog 已移除（侧边栏会话区 + /open + Rant 面板覆盖）
 
     // rant 14:10:14 P2：设置面板 tab 切换（模型服务/工作目录/GitHub/外观/语言/关于）
     document.querySelectorAll("#settings-tabs .panel-tab").forEach((tab) => {
diff --git a/emrg/gui/test/app-commands.test.js b/emrg/gui/test/app-commands.test.js
index 550199e..3051089 100644
--- a/emrg/gui/test/app-commands.test.js
+++ b/emrg/gui/test/app-commands.test.js
@@ -46,6 +46,8 @@ function makeEl(id) {
       if (frag) this.innerHTML += frag;
     },
     removeChild() {},
+    setAttribute() {},
+    removeAttribute() {},
     querySelectorAll: () => [],
     getBoundingClientRect: () => ({ left: 0, right: 100, top: 0, bottom: 100, width: 100, height: 100 }),
     showModal() { this.__open = true; },
@@ -207,24 +209,29 @@ test("P3：/skills 打开技能列表对话框并调用 listSkills", async () =>
   assert.ok(els["skills-dialog"] && els["skills-dialog"].__open === true, "skills dialog opened");
 });
 
-test("P4：/rant 无参数打开进化对话框（项目下拉加载）", async () => {
+test("P4：/rant 无参数打开 Rant 面板 + 新建表单（rant 14:10:14 P6：rant-dialog 移除）", async () => {
   const { ctx, els } = makeSandbox({
     listProjects: async () => [{ name: "emrg" }],
     sendRant: async () => ({ ok: true, count: 5 }),
   });
   await tick();
+  vm.runInContext('document.getElementById("rant-form").classList.add("hidden")', ctx); // 镜像 index.html 初始态
   await vm.runInContext("App.handleCommand({ type: 'command', cmd: '/rant', args: [] })", ctx);
-  assert.ok(els["rant-dialog"] && els["rant-dialog"].__open === true, "rant dialog opened");
+  await tick();
+  const panel = els["panel-rants"];
+  assert.ok(panel && !panel.classList.contains("hidden"), "rants panel should be open");
+  assert.ok(els["rant-form"] && !els["rant-form"].classList.contains("hidden"), "rant form should be open");
 });
 
-test("P4：/rant 直接跟内容快速提交（不打开对话框）", async () => {
+test("P4：/rant 直接跟内容快速提交（不打开面板）", async () => {
   const { ctx, els } = makeSandbox({
     listProjects: async () => [{ name: "emrg" }],
     sendRant: async () => ({ ok: true, count: 5 }),
   });
   await tick();
   await vm.runInContext("App.handleCommand({ type: 'command', cmd: '/rant', args: ['希望支持主题切换'] })", ctx);
-  assert.ok(!(els["rant-dialog"] && els["rant-dialog"].__open), "direct rant submit should not open dialog");
+  const panel = els["panel-rants"];
+  assert.ok(!(panel && !panel.classList.contains("hidden")), "direct rant submit should not open panel");
 });
 
 test("P4：/trigger 无参数打开任务面板", async () => {
diff --git a/emrg/gui/test/renderer.smoke.test.js b/emrg/gui/test/renderer.smoke.test.js
index 90dfefd..a489890 100644
--- a/emrg/gui/test/renderer.smoke.test.js
+++ b/emrg/gui/test/renderer.smoke.test.js
@@ -134,11 +134,9 @@ const ELEMENT_IDS = [
   "model-list", "add-model-btn", "model-form", "model-form-name", "model-form-id",
   "model-form-vision", "model-form-save", "model-form-cancel", "back-to-bottom",
   "cmd-menu", "help-dialog", "help-list", "help-close",
-  "sessions-dialog", "sessions-list", "sessions-close",
   "rewind-dialog", "rewind-list", "rewind-close",
   "memory-dialog", "memory-list", "memory-detail", "memory-close",
   "skills-dialog", "skills-list", "skills-close",
-  "rant-dialog", "rant-message", "rant-project", "rant-cancel", "rant-submit",
   "result-panel", "result-list", "result-toggle",
   "result-tabs", "result-tab-files", "result-tab-artifacts", "result-tabbar", "result-files", "result-viewer", "result-resizer",
   "growth-card", "growth-count", "about-recent",