diff --git a/src/views/PurchasingCenter/InvoiceSettlementApplication/index.vue b/src/views/PurchasingCenter/InvoiceSettlementApplication/index.vue
index 48676bdf..ea119788 100644
--- a/src/views/PurchasingCenter/InvoiceSettlementApplication/index.vue
+++ b/src/views/PurchasingCenter/InvoiceSettlementApplication/index.vue
@@ -184,7 +184,7 @@
         <el-row>
           <el-col :span="12">
             <el-form-item label="供应商" prop="supplierValue">
-              <el-select v-model="form1.supplierValue" placeholder="供应商" filterable size="small">
+              <el-select v-model="form1.supplierValue" :disabled="title1 === '编辑发票结算申请单'" placeholder="供应商" filterable size="small">
                 <el-option
                   v-for="item in supplier"
                   :key="item.value"