diff --git a/index.js b/index.js
index c4a0e21..c5ce5fe 100644
--- a/index.js
+++ b/index.js
@@ -12888,6 +12888,7 @@ async function onRebuildSummaryState(options = {}) {
 
 async function onClearSummaryState() {
   return await onClearSummaryStateController({
+    confirm: (msg) => (typeof globalThis.confirm === "function" ? globalThis.confirm(msg) : false),
     ensureGraphMutationReady,
     getCurrentGraph: () => currentGraph,
     refreshPanelLiveState,
diff --git a/manifest.json b/manifest.json
index fd263ff..9e5ee4f 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,6 +6,6 @@
   "js": "index.js",
   "css": "style.css",
   "author": "Youzini",
-  "version": "4.3.7",
+  "version": "4.3.9",
   "homePage": "https://github.com/Youzini-afk/ST-Bionic-Memory-Ecology"
 }
diff --git a/ui/panel.html b/ui/panel.html
index deeb6e0..07cf088 100644
--- a/ui/panel.html
+++ b/ui/panel.html
@@ -343,10 +343,6 @@
                     <i class="fa-solid fa-sitemap"></i>
                     <span>重建总结状态</span>
                   </button>
-                  <button class="bme-action-btn" id="bme-act-summary-clear" type="button">
-                    <i class="fa-solid fa-eraser"></i>
-                    <span>清空总结状态</span>
-                  </button>
                   <button class="bme-action-btn" id="bme-act-evolve" type="button">
                     <i class="fa-solid fa-dna"></i>
                     <span>强制进化</span>
@@ -364,14 +360,14 @@
                   <div class="bme-config-help">
                     重新提取：按总楼层计数（用户+AI，首条 greeting 为 0）。真正 system 不计入，且不受隐藏助手影响。
                   </div>
+                  <div class="bme-config-row" style="margin-top:8px">
+                    <label for="bme-extract-mode">提取模式</label>
+                    <select id="bme-extract-mode" class="bme-config-select">
+                      <option value="pending">提取未处理</option>
+                      <option value="rerun">重新提取范围</option>
+                    </select>
+                  </div>
                   <div class="bme-action-range-row">
-                    <div class="bme-config-row">
-                      <label for="bme-extract-mode">提取模式</label>
-                      <select id="bme-extract-mode" class="bme-config-select">
-                        <option value="pending">提取未处理</option>
-                        <option value="rerun">重新提取范围</option>
-                      </select>
-                    </div>
                     <div class="bme-config-row">
                       <label for="bme-extract-start-floor">起始楼层</label>
                       <input
@@ -399,31 +395,7 @@
                     重新提取范围：起始/终止都留空 = 当前重提；只填起始 = 从起始到最新。
                   </div>
                   <div class="bme-config-help" style="margin-top:12px">
-                    重建总结状态：默认按当前总结相关范围重建；填写楼层后按范围重建。
-                  </div>
-                  <div class="bme-action-range-row">
-                    <div class="bme-config-row">
-                      <label for="bme-summary-rebuild-start-floor">总结起始楼层</label>
-                      <input
-                        id="bme-summary-rebuild-start-floor"
-                        class="bme-config-input"
-                        type="number"
-                        min="0"
-                        max="999999"
-                        placeholder="留空 = 当前重建"
-                      />
-                    </div>
-                    <div class="bme-config-row">
-                      <label for="bme-summary-rebuild-end-floor">总结终止楼层</label>
-                      <input
-                        id="bme-summary-rebuild-end-floor"
-                        class="bme-config-input"
-                        type="number"
-                        min="0"
-                        max="999999"
-                        placeholder="留空 = 到最新"
-                      />
-                    </div>
+                    重建总结状态：和上面的起始/终止楼层共用同一组范围；留空时按当前总结相关范围重建。
                   </div>
                 </div>
               </div>
@@ -2698,6 +2670,27 @@
                 </div>
               </div>
 
+              <div class="bme-config-card">
+                <div class="bme-config-card-head">
+                  <div>
+                    <div class="bme-config-card-title">总结状态清理</div>
+                    <div class="bme-config-card-subtitle">
+                      清空当前聊天的层级总结状态，不影响图谱节点与聊天原文。
+                    </div>
+                  </div>
+                </div>
+                <div class="bme-action-grid">
+                  <button
+                    class="bme-action-btn danger"
+                    id="bme-act-summary-clear"
+                    type="button"
+                  >
+                    <i class="fa-solid fa-eraser"></i>
+                    <span>清空当前聊天总结状态</span>
+                  </button>
+                </div>
+              </div>
+
               <!-- 缓存清理 -->
               <div class="bme-config-card">
                 <div class="bme-config-card-head">
diff --git a/ui/panel.js b/ui/panel.js
index 3ea8a48..18e34ac 100644
--- a/ui/panel.js
+++ b/ui/panel.js
@@ -104,7 +104,6 @@ const GRAPH_WRITE_ACTION_IDS = [
   "bme-act-synopsis",
   "bme-act-summary-rollup",
   "bme-act-summary-rebuild",
-  "bme-act-summary-clear",
   "bme-act-evolve",
   "bme-act-undo-maintenance",
   "bme-act-import",
@@ -1814,7 +1813,6 @@ function _refreshSummaryWorkspace() {
         <button class="bme-config-secondary-btn" id="bme-summary-generate" type="button">立即生成小总结</button>
         <button class="bme-config-secondary-btn" id="bme-summary-rollup" type="button">立即执行折叠</button>
         <button class="bme-config-secondary-btn" id="bme-summary-rebuild" type="button">重建总结状态</button>
-        <button class="bme-config-secondary-btn bme-task-btn-danger" id="bme-summary-clear" type="button">清空总结状态</button>
       </div>
     </div>
 
@@ -3743,7 +3741,6 @@ function _bindActions() {
     "bme-act-sleep": "sleep",
     "bme-act-synopsis": "synopsis",
     "bme-act-summary-rollup": "summaryRollup",
-    "bme-act-summary-clear": "clearSummaryState",
     "bme-act-export": "export",
     "bme-act-import": "import",
     "bme-act-rebuild": "rebuild",
@@ -3769,7 +3766,6 @@ function _bindActions() {
     synopsis: "生成小总结",
     summaryRollup: "执行总结折叠",
     rebuildSummaryState: "重建总结状态",
-    clearSummaryState: "清空总结状态",
     export: "导出图谱",
     import: "导入图谱",
     rebuild: "重建图谱",
@@ -3959,10 +3955,10 @@ function _bindActions() {
       const btn = document.getElementById("bme-act-summary-rebuild");
       if (btn?.disabled) return;
       const startFloor = _parseOptionalInt(
-        document.getElementById("bme-summary-rebuild-start-floor")?.value,
+        document.getElementById("bme-extract-start-floor")?.value,
       );
       const endFloor = _parseOptionalInt(
-        document.getElementById("bme-summary-rebuild-end-floor")?.value,
+        document.getElementById("bme-extract-end-floor")?.value,
       );
       const desc = Number.isFinite(startFloor) || Number.isFinite(endFloor)
         ? `按范围 ${Number.isFinite(startFloor) ? startFloor : "当前"} ~ ${Number.isFinite(endFloor) ? endFloor : "最新"} 重建总结状态`
@@ -4149,12 +4145,10 @@ function _bindActions() {
     const generateBtn = e.target.closest("#bme-summary-generate");
     const rollupBtn = e.target.closest("#bme-summary-rollup");
     const rebuildBtn = e.target.closest("#bme-summary-rebuild");
-    const clearBtn = e.target.closest("#bme-summary-clear");
     const actionMap = new Map([
       [generateBtn, "synopsis"],
       [rollupBtn, "summaryRollup"],
       [rebuildBtn, "rebuildSummaryState"],
-      [clearBtn, "clearSummaryState"],
     ]);
     const matched = [...actionMap.entries()].find(([element]) => Boolean(element));
     if (!matched) return;
diff --git a/ui/ui-actions-controller.js b/ui/ui-actions-controller.js
index 0418eca..c1e29e7 100644
--- a/ui/ui-actions-controller.js
+++ b/ui/ui-actions-controller.js
@@ -844,11 +844,26 @@ export async function onClearSummaryStateController(runtime) {
   const graph = runtime.getCurrentGraph();
   if (!graph) return;
   if (!runtime.ensureGraphMutationReady("清空总结状态")) return;
+  if (
+    typeof runtime.confirm === "function" &&
+    !runtime.confirm(
+      "确定要清空当前聊天的总结状态？\n\n这会删除当前聊天的所有层级总结前沿与折叠历史，但不会删除图谱节点或聊天原文。",
+    )
+  ) {
+    return {
+      cancelled: true,
+    };
+  }
   runtime.resetHierarchicalSummaryState?.(graph);
   runtime.saveGraphToChat?.({ reason: "clear-summary-state" });
   runtime.refreshPanelLiveState?.();
-  updateManualActionUiState(runtime, "总结状态已清空", "当前聊天的层级总结已重置", "success");
-  runtime.toastr.success("总结状态已清空");
+  updateManualActionUiState(
+    runtime,
+    "总结状态已清空",
+    "当前聊天的层级总结已重置",
+    "success",
+  );
+  runtime.toastr.success("当前聊天总结状态已清空");
   return {
     handledToast: true,
     requestDispatched: false,