diff --git a/frontend/src/components/RecipeDetailOverlay.vue b/frontend/src/components/RecipeDetailOverlay.vue
index 9ca9926..0584d54 100644
--- a/frontend/src/components/RecipeDetailOverlay.vue
+++ b/frontend/src/components/RecipeDetailOverlay.vue
@@ -55,12 +55,12 @@
             class="card-brand-bg"
             :style="{ backgroundImage: `url('${brand.brand_bg}')` }"
           />
+          <!-- QR: absolute positioned in export-card, top-right corner of content area -->
+          <div v-if="brand.qr_code" class="card-qr-wrapper">
+            <img :src="brand.qr_code" class="card-qr" crossorigin="anonymous" />
+            <div v-if="brand.brand_name" class="card-qr-name">{{ brand.brand_name }}</div>
+          </div>
           <div class="card-content">
-            <!-- QR floated right, aligns with brand text top -->
-            <div v-if="brand.qr_code" class="card-qr-float">
-              <img :src="brand.qr_code" class="card-qr" crossorigin="anonymous" />
-              <div v-if="brand.brand_name" class="card-qr-name">{{ brand.brand_name }}</div>
-            </div>
             <div class="card-brand-text">
               {{ cardLang === 'en' ? 'doTERRA · Gifts of the Earth' : 'doTERRA · 来自大地的礼物' }}
             </div>
@@ -1122,6 +1122,7 @@ async function saveRecipe() {
 .card-content {
   position: relative;
   z-index: 2;
+  padding-right: 70px; /* leave room for QR */
 }
 
 /* Brand overlays */
@@ -1138,14 +1139,15 @@ async function saveRecipe() {
   pointer-events: none;
 }
 
-.card-qr-float {
-  float: right;
+.card-qr-wrapper {
+  position: absolute;
+  top: 36px;
+  right: 36px;
   display: flex;
   flex-direction: column;
   align-items: center;
   gap: 3px;
-  margin-left: 12px;
-  margin-bottom: 8px;
+  z-index: 3;
 }
 
 .card-qr {
diff --git a/frontend/src/views/MyDiary.vue b/frontend/src/views/MyDiary.vue
index ef1ad36..28ec645 100644
--- a/frontend/src/views/MyDiary.vue
+++ b/frontend/src/views/MyDiary.vue
@@ -170,24 +170,28 @@
           <label class="form-label">📋 配方卡片预览</label>
           <div class="card-preview-mini">
             <div v-if="brandBg" class="card-preview-bg" :style="{ backgroundImage: 'url(' + brandBg + ')' }"></div>
-            <!-- QR: top-right, aligned with content -->
-            <img v-if="brandQrImage" :src="brandQrImage" class="card-preview-qr" />
-            <!-- Content -->
+            <!-- QR + brand name: top-right -->
+            <div v-if="brandQrImage" class="card-preview-qr-area">
+              <img :src="brandQrImage" class="card-preview-qr" />
+              <div v-if="brandName" class="card-preview-qr-text" :style="{ textAlign: brandAlign }">{{ brandName }}</div>
+            </div>
+            <!-- Content: left side -->
             <div class="card-preview-content">
               <div style="font-size:8px;letter-spacing:2px;color:var(--sage);margin-bottom:4px">doTERRA · 来自大地的礼物</div>
               <div style="font-size:14px;font-weight:700;color:var(--text-dark)">配方名称</div>
               <div style="font-size:10px;color:var(--text-light);margin-top:2px">薰衣草 · 乳香 · 茶树</div>
             </div>
             <!-- Total cost bar -->
-            <div class="card-preview-cost">配方总成本 &nbsp; ¥12.50</div>
+            <div class="card-preview-cost">
+              <span>配方总成本</span>
+              <span>¥12.50</span>
+            </div>
             <!-- Logo left + date right -->
             <div class="card-preview-bottom">
               <img v-if="brandLogo" :src="brandLogo" class="card-preview-logo" />
               <span v-else></span>
               <span class="card-preview-date">制作日期：{{ new Date().toLocaleDateString('zh-CN') }}</span>
             </div>
-            <!-- Brand name -->
-            <div v-if="brandName" class="card-preview-brand" :style="{ textAlign: brandAlign }">{{ brandName }}</div>
           </div>
         </div>
 
@@ -1064,17 +1068,31 @@ async function applyBusiness() {
 .card-preview-content {
   position: relative;
   z-index: 1;
-  padding-right: 50px; /* leave room for QR */
+  padding-right: 60px; /* leave room for QR area */
 }
-.card-preview-qr {
+.card-preview-qr-area {
   position: absolute;
   top: 16px;
   right: 16px;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  gap: 2px;
+  z-index: 2;
+  max-width: 50px;
+}
+.card-preview-qr {
   width: 40px;
   height: 40px;
   object-fit: contain;
   border-radius: 4px;
-  z-index: 2;
+}
+.card-preview-qr-text {
+  font-size: 6px;
+  color: var(--text-light);
+  line-height: 1.2;
+  word-break: break-all;
+  max-width: 50px;
 }
 .card-preview-cost {
   position: relative;
@@ -1109,14 +1127,7 @@ async function applyBusiness() {
   color: var(--text-light);
   letter-spacing: 0.5px;
 }
-.card-preview-brand {
-  position: relative;
-  z-index: 1;
-  margin-top: 4px;
-  font-size: 8px;
-  color: var(--text-light);
-  white-space: pre-line;
-}
+/* brand name now inside .card-preview-qr-text */
 
 .hint-text {
   font-size: 13px;
diff --git a/frontend/src/views/RecipeSearch.vue b/frontend/src/views/RecipeSearch.vue
index 585148f..a6de34a 100644
--- a/frontend/src/views/RecipeSearch.vue
+++ b/frontend/src/views/RecipeSearch.vue
@@ -174,7 +174,7 @@ onMounted(async () => {
   if (openRecipeId) {
     router.replace({ path: '/', query: {} })
     const tryOpen = () => {
-      const idx = recipeStore.recipes.findIndex(r => r._id === openRecipeId)
+      const idx = recipeStore.recipes.findIndex(r => String(r._id) === String(openRecipeId))
       if (idx >= 0) {
         openDetail(idx)
         return true