diff --git a/editor/App.vue b/editor/App.vue
index 1779f6e..b7c947e 100644
--- a/editor/App.vue
+++ b/editor/App.vue
@@ -113,6 +113,12 @@ onMounted(() => restoreOrLoad())
           {{ showPreview ? '📐 图谱' : '🎬 预览' }}
         </button>
       </div>
+      <select v-if="store.versions.length > 0" class="toolbar-version-select" @change="store.restoreVersion(($event.target as HTMLSelectElement).selectedIndex - 1)">
+        <option disabled selected>版本</option>
+        <option v-for="v in store.versions" :key="v.timestamp">
+          {{ new Date(v.timestamp).toLocaleString('zh-CN') }} {{ v.label }}
+        </option>
+      </select>
     </div>
 
     <div v-if="error" class="error-bar">{{ error }}</div>
@@ -167,4 +173,18 @@ html, body { width: 100%; height: 100%; overflow: hidden; background: #0a0a16; c
 .editor-main { flex: 1; display: flex; overflow: hidden; position: relative; }
 .graph-area { flex: 1; }
 .loading-hint { display: flex; align-items: center; justify-content: center; height: 100%; color: #555; font-size: 14px; }
+
+.toolbar-version-select {
+  padding: 4px 10px;
+  font-size: 11px;
+  max-width: 200px;
+  background: rgba(255,255,255,0.06);
+  border: 1px solid rgba(255,255,255,0.12);
+  border-radius: 4px;
+  color: #aaa;
+  outline: none;
+  cursor: pointer;
+  margin-left: auto;
+}
+.toolbar-version-select:hover { border-color: rgba(255,255,255,0.2); color: #ccc; }
 </style>
diff --git a/editor/components/AIPanel.vue b/editor/components/AIPanel.vue
index 8b4b254..deee484 100644
--- a/editor/components/AIPanel.vue
+++ b/editor/components/AIPanel.vue
@@ -99,12 +99,6 @@ onMounted(() => {
             </button>
             <button class="ai-new-btn" @click="newSession" title="新建对话">+</button>
             <button v-if="store.aiChanges" class="ai-clear-btn" @click="store.clearAIMarkers()">清除高亮</button>
-            <select v-if="store.versions.length > 0" class="ai-version-select" @change="store.restoreVersion(($event.target as HTMLSelectElement).selectedIndex)">
-              <option disabled selected>版本</option>
-              <option v-for="v in store.versions" :key="v.timestamp">
-                {{ new Date(v.timestamp).toLocaleString('zh-CN') }} {{ v.label }}
-              </option>
-            </select>
             <button class="ai-collapse-btn" @click="store.aiCollapsed = true">▼ 折叠</button>
           </div>
         </div>
@@ -261,17 +255,6 @@ onMounted(() => {
 }
 .ai-clear-btn:hover { color: #fff; border-color: rgba(255,255,255,0.2); }
 
-.ai-version-select {
-  padding: 3px 6px;
-  font-size: 11px;
-  max-width: 90px;
-  background: rgba(255,255,255,0.05);
-  border: 1px solid rgba(255,255,255,0.1);
-  border-radius: 3px;
-  color: #ccc;
-  outline: none;
-}
-
 .ai-collapse-btn {
   padding: 3px 8px;
   font-size: 11px;