diff --git a/src/views/coupon_manage/add_coupon.vue b/src/views/coupon_manage/add_coupon.vue
index 017b797..5a11f05 100644
--- a/src/views/coupon_manage/add_coupon.vue
+++ b/src/views/coupon_manage/add_coupon.vue
@@ -11,13 +11,13 @@
           <el-input v-model="form.title" placeholder="" style="width: 289px;" />
         </el-form-item>
         <el-form-item label="使用门槛" prop="fullAmount">
-          <el-input v-model="form.fullAmount" oninput="value=value.replace(/^(0+)|[^\d]+/g,'')" placeholder="" style="width: 180px;margin-right: 66px;">
+          <el-input v-model="form.fullAmount" oninput="value= value.replace(/[^\d|\.]/g, '')" placeholder="" style="width: 180px;margin-right: 66px;">
             <template slot="prepend">满</template>
             <template slot="append">元</template>
           </el-input>
         </el-form-item>
         <el-form-item label="" prop="discountAmount">
-          <el-input v-model="form.discountAmount" oninput="value=value.replace(/^(0+)|[^\d]+/g,'')" placeholder="" style="width: 180px;">
+          <el-input v-model="form.discountAmount" oninput="value= value.replace(/[^\d|\.]/g, '')" placeholder="" style="width: 180px;">
             <template slot="prepend">减</template>
             <template slot="append">元</template>
           </el-input>
@@ -104,7 +104,7 @@
           </el-tooltip>
         </el-form-item>
         <el-form-item label="使用门槛" prop="fullAmount">
-          全额满<el-input v-model="form.fullAmount" oninput="value=value.replace(/^(0+)|[^\d]+/g,'')" placeholder="" style="width: 100px;margin: 0 23px;"><template slot="suffix">元</template></el-input>可用
+          全额满<el-input v-model="form.fullAmount" oninput="value= value.replace(/[^\d|\.]/g, '')" placeholder="" style="width: 100px;margin: 0 23px;"><template slot="suffix">元</template></el-input>可用
         </el-form-item>
         <el-form-item label="赠送商品" prop="products">
           <div>