diff --git a/src/views/modules/label-split-merge/labelSplitMerge.vue b/src/views/modules/label-split-merge/labelSplitMerge.vue
index 78c6f68..f36b752 100644
--- a/src/views/modules/label-split-merge/labelSplitMerge.vue
+++ b/src/views/modules/label-split-merge/labelSplitMerge.vue
@@ -95,10 +95,10 @@
         </div>
 
         <div class="dialog-footer">
-          <button class="btn-split" @click="confirmSplit" :disabled="!canSplit">
-            拆分
+          <button class="btn-split" @click="confirmSplit" :disabled="!canSplit || isSplitting">
+            {{ isSplitting ? '拆分中...' : '拆分' }}
           </button>
-          <button class="btn-cancel" @click="closeSplitDialog">
+          <button class="btn-cancel" @click="closeSplitDialog" :disabled="isSplitting">
             取消
           </button>
         </div>
@@ -154,7 +154,8 @@ export default {
       splitCount: '',      // 拆分张数
       splitQuantity: '',   // 每张数量
       mergeTargetCode: '',
-      mergeTargetLabel: {}
+      mergeTargetLabel: {},
+      isSplitting: false   // 拆分防抖/加载状态
     };
   },
   methods: {
@@ -211,6 +212,8 @@ export default {
 
     // 确认拆分
     confirmSplit() {
+      if (this.isSplitting) return;
+      
       const splitCnt = parseInt(this.splitCount);
       const splitQty = parseFloat(this.splitQuantity);
       const currentQty = parseFloat(this.currentLabel.qtyOnHand);
@@ -228,6 +231,9 @@ export default {
         this.$message.warning('拆分总数量必须小于当前数量');
         return;
       }
+      
+      this.isSplitting = true;
+      
       const params = {
         site: localStorage.getItem('site'),
         buNo: this.currentLabel.buNo,
@@ -272,6 +278,8 @@ export default {
       }).catch(error => {
         console.error('拆分失败:', error);
         this.$message.error('拆分失败');
+      }).finally(() => {
+        this.isSplitting = false;
       });
     },