diff --git a/src/components/md-deck/hooks/deckStore.ts b/src/components/md-deck/hooks/deckStore.ts
index db8b0a8..593a6e6 100644
--- a/src/components/md-deck/hooks/deckStore.ts
+++ b/src/components/md-deck/hooks/deckStore.ts
@@ -136,7 +136,6 @@ export interface DeckStore {
  */
 export function createDeckStore(
   initialSrc: string = '',
-  initialLayers: string = ''
 ): DeckStore {
   const [state, setState] = createStore<DeckState>({
     sizeW: DECK_DEFAULTS.SIZE_W,
@@ -303,21 +302,21 @@ export function createDeckStore(
     const backLayersString = backLayersStr || formatLayers(state.backLayerConfigs);
     const parts = [
       `:md-deck[${state.rawSrc || state.src}]`,
-      `{size="${state.sizeW}x${state.sizeH} "`,
-      `grid="${state.gridW}x${state.gridH} "`
+      `{size="${state.sizeW}x${state.sizeH}" `,
+      `grid="${state.gridW}x${state.gridH}" `
     ];
 
     // 仅在非默认值时添加 bleed 和 padding
     if (state.bleed !== DECK_DEFAULTS.BLEED) {
-      parts.push(`bleed="${state.bleed} "`);
+      parts.push(`bleed="${state.bleed}" `);
     }
     if (state.padding !== DECK_DEFAULTS.PADDING) {
-      parts.push(`padding="${state.padding} "`);
+      parts.push(`padding="${state.padding}" `);
     }
 
-    parts.push(`layers="${frontLayersStr}"`);
+    parts.push(`layers="${frontLayersStr}" `);
     if (backLayersString) {
-      parts.push(` backLayers="${backLayersString}"`);
+      parts.push(`back-layers="${backLayersString}" `);
     }
     parts.push('}');
     return parts.join('');
diff --git a/src/components/md-deck/index.tsx b/src/components/md-deck/index.tsx
index 53a6eaa..639ab02 100644
--- a/src/components/md-deck/index.tsx
+++ b/src/components/md-deck/index.tsx
@@ -52,7 +52,7 @@ customElement<DeckProps>('md-deck', {
   const resolvedSrc = resolvePath(articlePath, csvPath);
 
   // 创建 store 并加载数据
-  const store = createDeckStore(resolvedSrc, (props.layers as string) || '');
+  const store = createDeckStore(resolvedSrc);
 
   // 解析 size 属性（支持旧格式 "54x86" 和新格式）
   if (props.size && props.size.includes('x')) {