diff --git a/src/views/payment/invoice-application.vue b/src/views/payment/invoice-application.vue
index b701546..98ba1fc 100644
--- a/src/views/payment/invoice-application.vue
+++ b/src/views/payment/invoice-application.vue
@@ -61,6 +61,7 @@
             v-if="hasPermission('invoice_application_sync')"
             type="primary"
             plain
+            :loading="batchSyncing"
             @click="handleBatchSync"
             >批量同步</el-button
           >
@@ -270,6 +271,7 @@ export default {
       rows: [],
       selection: [],
       loading: false,
+      batchSyncing: false,
       page: { current: 1, size: 10, total: 0 },
       flowDialog: { visible: false, loading: false, row: {}, records: [] },
     };
@@ -399,14 +401,20 @@ export default {
       this.loadTable();
     },
     async handleBatchSync() {
+      if (this.batchSyncing) return;
       const rows = this.selection.filter(row => row.approvalStatus === 'approved');
       if (!rows.length) {
         this.$message.warning('请选择至少一条审批通过的开票申请');
         return;
       }
-      await Promise.all(rows.map(row => api.syncKingdee(row.id)));
-      this.$message.success(`已同步${rows.length}条开票申请`);
-      this.loadTable();
+      this.batchSyncing = true;
+      try {
+        await Promise.all(rows.map(row => api.syncKingdee(row.id)));
+        this.$message.success(`已同步${rows.length}条开票申请`);
+        this.loadTable();
+      } finally {
+        this.batchSyncing = false;
+      }
     },
     async handleExport() {
       const data = this.unwrapData(await api.getList(1, 100000, this.query));
diff --git a/src/views/payment/invoice-receipt.vue b/src/views/payment/invoice-receipt.vue
index a0774f6..56cb577 100644
--- a/src/views/payment/invoice-receipt.vue
+++ b/src/views/payment/invoice-receipt.vue
@@ -70,6 +70,7 @@
             v-if="hasPermission('invoice_receipt_sync')"
             type="primary"
             plain
+            :loading="pushLoading"
             @click="handlePushKingdee"
             >批量同步</el-button
           >
@@ -263,6 +264,7 @@ export default {
       rows: [],
       selection: [],
       loading: false,
+      pushLoading: false,
       page: { current: 1, size: 10, total: 0 },
       flowDialog: { visible: false, loading: false, row: {}, records: [] },
     };
@@ -364,6 +366,7 @@ export default {
       this.loadTable();
     },
     async handlePushKingdee() {
+      if (this.pushLoading) return;
       const rows = this.selection.filter(row => row.approvalStatus === 'approved');
       if (!rows.length) {
         this.$message.warning('请选择至少一条审批通过的收票登记');
@@ -372,9 +375,14 @@ export default {
       await this.$confirm(`确认将选中的 ${rows.length} 条收票登记同步至金蝶？`, '提示', {
         type: 'warning',
       });
-      const summary = this.unwrapData(await api.pushKingdee(rows.map(row => row.id)));
-      this.$alert(summary || '推送完成', '推送结果', { confirmButtonText: '知道了' });
-      this.loadTable();
+      this.pushLoading = true;
+      try {
+        const summary = this.unwrapData(await api.pushKingdee(rows.map(row => row.id)));
+        this.$alert(summary || '推送完成', '推送结果', { confirmButtonText: '知道了' });
+        this.loadTable();
+      } finally {
+        this.pushLoading = false;
+      }
     },
     async handleExport() {
       const data = this.unwrapData(await api.getList(1, 100000, this.query));
diff --git a/src/views/payment/payment-application.vue b/src/views/payment/payment-application.vue
index 4bdb19d..b90a5fe 100644
--- a/src/views/payment/payment-application.vue
+++ b/src/views/payment/payment-application.vue
@@ -81,6 +81,7 @@
             v-if="hasPermission('payment_application_sync')"
             type="primary"
             plain
+            :loading="syncLoading"
             @click="handleSync"
             >批量同步</el-button
           >
@@ -88,6 +89,7 @@
             v-if="hasPermission('payment_application_sync')"
             type="primary"
             plain
+            :loading="resultSyncing"
             @click="handleSyncResult"
             >同步付款结果</el-button
           >
@@ -271,6 +273,8 @@ export default {
       rows: [],
       selection: [],
       loading: false,
+      syncLoading: false,
+      resultSyncing: false,
       page: { current: 1, size: 10, total: 0 },
       flowDialog: { visible: false, row: {} },
     };
@@ -405,28 +409,40 @@ export default {
       this.loadTable();
     },
     async handleSync() {
+      if (this.syncLoading) return;
       const rows = this.selection.filter(row => row.approvalStatus === 'approved');
       if (!rows.length) {
         this.$message.warning('请选择至少一条审批通过的付款申请');
         return;
       }
-      const data = this.unwrapData(await api.syncKingdeeBatch(rows.map(row => row.id))) || [];
-      const failedList = data.filter(item => String(item).includes('同步失败'));
-      if (failedList.length) {
-        this.$message({
-          type: 'warning',
-          message: `同步完成：成功${data.length - failedList.length}条，失败${failedList.length}条。${failedList.join('；')}`,
-          duration: 8000,
-        });
-      } else {
-        this.$message.success(`已同步${data.length}条付款申请`);
+      this.syncLoading = true;
+      try {
+        const data = this.unwrapData(await api.syncKingdeeBatch(rows.map(row => row.id))) || [];
+        const failedList = data.filter(item => String(item).includes('同步失败'));
+        if (failedList.length) {
+          this.$message({
+            type: 'warning',
+            message: `同步完成：成功${data.length - failedList.length}条，失败${failedList.length}条。${failedList.join('；')}`,
+            duration: 8000,
+          });
+        } else {
+          this.$message.success(`已同步${data.length}条付款申请`);
+        }
+        this.loadTable();
+      } finally {
+        this.syncLoading = false;
       }
-      this.loadTable();
     },
     async handleSyncResult() {
-      const data = this.unwrapData(await api.syncKingdeeResult());
-      this.$message.success(data || '金蝶付款结果回写完成');
-      this.loadTable();
+      if (this.resultSyncing) return;
+      this.resultSyncing = true;
+      try {
+        const data = this.unwrapData(await api.syncKingdeeResult());
+        this.$message.success(data || '金蝶付款结果回写完成');
+        this.loadTable();
+      } finally {
+        this.resultSyncing = false;
+      }
     },
     handleExport() {
       const headers = this.columns.map(item => item.label);