diff --git a/src/views/system/certificate/index.vue b/src/views/system/certificate/index.vue
index 45c3b9b..396adab 100644
--- a/src/views/system/certificate/index.vue
+++ b/src/views/system/certificate/index.vue
@@ -83,7 +83,7 @@
           >删除</el-button
         >
       </el-col>
-      <el-col :span="1.5">
+      <!-- <el-col :span="1.5">
         <el-button
           type="warning"
           plain
@@ -93,7 +93,7 @@
           v-hasPermi="['system:certificate:export']"
           >导出</el-button
         >
-      </el-col>
+      </el-col> -->
       <right-toolbar
         :showSearch.sync="showSearch"
         @queryTable="getList"
diff --git a/src/views/system/coupon/index.vue b/src/views/system/coupon/index.vue
index b127341..5e2391f 100644
--- a/src/views/system/coupon/index.vue
+++ b/src/views/system/coupon/index.vue
@@ -263,7 +263,7 @@
         <el-form-item label="优惠券有效期(天)" prop="couponReductionDays">
           <el-input
             maxlength="5"
-
+            oninput="value=value.replace(/[^\d]/g,'')"
             v-model="form.couponReductionDays"
             placeholder="请输入优惠券有效期，单位：天"
             style="width: 220px"
@@ -274,6 +274,7 @@
           @input.native="changeInput($event)"
             v-model="form.couponPrice"
             maxlength="8"
+            oninput="value=value.replace(/[^\d]/g,'')"
             placeholder="请输入优惠券面额，单位：元"
             style="width: 220px"
           />
@@ -282,6 +283,7 @@
           <el-input
           @input.native="changeInput($event)"
             maxlength="8"
+            oninput="value=value.replace(/[^\d]/g,'')"
             v-model="form.couponConsumePrice"
             placeholder="请输入优惠券适用门槛"
             style="width: 220px"