diff --git a/apps/admin/src/views/template/template-detail/index.vue b/apps/admin/src/views/template/template-detail/index.vue
index ad00293..9f10602 100644
--- a/apps/admin/src/views/template/template-detail/index.vue
+++ b/apps/admin/src/views/template/template-detail/index.vue
@@ -62,11 +62,23 @@ function handleGenerate() {
   const groupId = crypto.randomUUID()
   const newRegions: Region[] = []
 
+  // 计算起始编号：查找现有的最大 Qx 编号
+  let maxNum = 0
+  regions.value.forEach((r) => {
+    const match = r.label.match(/^Q(\d+)$/)
+    if (match) {
+      const n = Number.parseInt(match[1], 10)
+      if (!Number.isNaN(n) && n > maxNum) {
+        maxNum = n
+      }
+    }
+  })
+
   const currentX = genSettings.value.startX
   const currentY = genSettings.value.startY
-
   for (let r = 0; r < genSettings.value.rows; r++) {
     for (let c = 0; c < genSettings.value.cols; c++) {
+      const index = maxNum + r * genSettings.value.cols + c + 1 // 计算当前区域的编号
       newRegions.push({
         id: crypto.randomUUID(),
         groupId,
@@ -74,7 +86,7 @@ function handleGenerate() {
         y: currentY + r * (genSettings.value.h + genSettings.value.gapY),
         w: genSettings.value.w,
         h: genSettings.value.h,
-        label: `Q${newRegions.length + 1}`, // Placeholder label
+        label: `Q${index}`, // 题目编号递增
         selected: false,
       })
     }
@@ -121,6 +133,7 @@ async function handleSave() {
     height: Math.round(templateInfo.value.height),
     tempContent: JSON.stringify(regions.value),
   }
+  console.log(params, 'params')
 
   const { error } = await fetchAddTemplate(params)
 
diff --git a/apps/admin/src/views/template/template-detail/modules/TemplateCanvas.vue b/apps/admin/src/views/template/template-detail/modules/TemplateCanvas.vue
index 42b78d4..eac1bcc 100644
--- a/apps/admin/src/views/template/template-detail/modules/TemplateCanvas.vue
+++ b/apps/admin/src/views/template/template-detail/modules/TemplateCanvas.vue
@@ -44,6 +44,7 @@ watch(() => props.imgSrc, () => {
 
 // 拖拽初始状态记录
 const dragStartPositions = ref<Map<string, { x: number, y: number }>>(new Map())
+const mouseDownPos = ref<{ x: number, y: number } | null>(null)
 
 // --- 拖拽与调整大小逻辑 ---
 
@@ -52,6 +53,9 @@ const dragStartPositions = ref<Map<string, { x: number, y: number }>>(new Map())
  * 支持多选：按住 Shift/Ctrl/Meta 键
  */
 function onRegionMouseDown(region: Region, e: MouseEvent) {
+  // e.stopPropagation() // 移除阻止冒泡，以便 vue-draggable-resizable 能接收到事件并启动拖拽
+  mouseDownPos.value = { x: e.clientX, y: e.clientY }
+
   const isModifierDown = e.shiftKey || e.ctrlKey || e.metaKey
   const isSelected = props.selectedRegionIds.has(region.id)
 
@@ -77,6 +81,46 @@ function onRegionMouseDown(region: Region, e: MouseEvent) {
   }
 }
 
+/**
+ * 处理区域鼠标松开
+ * 用于在未拖拽的情况下，从多选切换为单选
+ */
+function onRegionMouseUp(region: Region, e: MouseEvent) {
+  if (!mouseDownPos.value)
+    return
+
+  const dx = Math.abs(e.clientX - mouseDownPos.value.x)
+  const dy = Math.abs(e.clientY - mouseDownPos.value.y)
+  const isClick = dx < 3 && dy < 3
+  const isModifierDown = e.shiftKey || e.ctrlKey || e.metaKey
+
+  // 如果是单纯点击，且没有按修饰键，且已经选中（在 onRegionMouseDown 中处理了未选中的情况）
+  // 那么将多选变为单选
+  if (isClick && !isModifierDown && props.selectedRegionIds.has(region.id)) {
+    // 如果当前选中的数量大于 1，则切换为单选当前这个
+    if (props.selectedRegionIds.size > 1) {
+      emit('update:selectedRegionIds', new Set([region.id]))
+    }
+  }
+
+  mouseDownPos.value = null
+}
+
+/**
+ * 点击画布空白处取消选中
+ */
+function onCanvasMouseDown(e: MouseEvent) {
+  // 检查点击目标是否是区域相关元素
+  const target = e.target as HTMLElement
+  // 如果点击的是区域（.region-box, .region-content, .vdr-container 等），则忽略
+  if (target.closest('.region-box') || target.closest('.region-content') || target.closest('.vdr-container') || target.closest('.vdr-handle')) {
+    return
+  }
+
+  // 只有点击真正的空白处才取消选中
+  emit('update:selectedRegionIds', new Set())
+}
+
 // 移除 onActivated 的选中逻辑，完全由 onRegionMouseDown 接管
 function onActivated(_id: string) {
   // 空实现，避免覆盖多选逻辑
@@ -272,6 +316,7 @@ onUnmounted(() => {
               width: `${templateInfo.width}px`,
               height: `${templateInfo.height}px`,
             }"
+            @mousedown="onCanvasMouseDown"
           >
             <!-- 背景图片 -->
             <img
@@ -307,6 +352,7 @@ onUnmounted(() => {
                 class="region-content group relative h-full w-full flex items-center justify-center transition-transform"
                 :style="{ transform: `rotate(${region.rotation || 0}deg)` }"
                 @mousedown="onRegionMouseDown(region, $event)"
+                @mouseup="onRegionMouseUp(region, $event)"
               >
                 <!-- 视觉边框 (旋转) -->
                 <div