diff --git a/src/components/couponDetail.vue b/src/components/couponDetail.vue
index 2309662..be77378 100644
--- a/src/components/couponDetail.vue
+++ b/src/components/couponDetail.vue
@@ -31,7 +31,7 @@
         <a-col :span="12">
           <a-form-item field="coupon_client" label="使用平台：">
             <a-select
-            disabled
+              :disabled="modalForm.coupon_id?true:false"
               placeholder="请选择使用平台"
               v-model="modalForm.coupon_client"
             >
@@ -44,7 +44,7 @@
         <a-col :span="12">
           <a-form-item field="application_scope" label="使用范围：">
             <a-select
-            disabled
+              :disabled="modalForm.coupon_id?true:false"
               @change="changeScope"
               placeholder="请选择使用范围"
               v-model="modalForm.application_scope"
@@ -68,7 +68,7 @@
         <a-col :span="12">
           <a-form-item field="coupon_type" label="发放类型：">
             <a-select
-              disabled
+               :disabled="modalForm.coupon_id?true:false"
               placeholder="请选择发放类型"
               v-model="modalForm.coupon_type"
               @change="changeType"
@@ -107,7 +107,7 @@
         <a-col :span="12">
           <a-form-item field="valid_type" label="有效类型：">
             <a-select
-              disabled
+              :disabled="modalForm.coupon_id?true:false"
               placeholder="请选择发放类型"
               v-model="modalForm.valid_type"
               @change="changeValidType"