diff --git a/psdc-ui/src/views/bigview/index.vue b/psdc-ui/src/views/bigview/index.vue
index 407fdef..b87e0f2 100644
--- a/psdc-ui/src/views/bigview/index.vue
+++ b/psdc-ui/src/views/bigview/index.vue
@@ -26,14 +26,14 @@
 
                    <el-input v-model="input2" placeholder="请输入cpuid" style="width: 25vh;margin-top: 1vh"></el-input>
 
-
                    <el-input v-for="(input, index) in inputs" :key="index" v-model="input.value" placeholder="请输入cpuid" style="width: 25vh;margin-top: 1vh" ></el-input>
 
 
              </div>
               </div>
              <el-button @click="addInput">添加</el-button>
-             <div class="inp2">
+             <el-button @click="delInput">删除</el-button>
+             <div class="inp2" style="margin-top: 1vh">
              <div class="tex">有效期至：</div>
              <el-date-picker
                  v-model="value1"
@@ -41,9 +41,9 @@
                  placeholder="选择日期">
              </el-date-picker>
            </div>
-             <div class="inp2">
+             <div class="inp2" style="margin-top: 1vh">
              <div class="tex">授权单位：</div>
-             <el-select v-model="value2" placeholder="请选择" style="width: 23vh;margin-top: 1vh" >
+             <el-select v-model="value2" placeholder="请选择" style="width: 23vh;" >
                <el-option
                    v-for="item in keyList"
                    :key="item.unit"
@@ -180,6 +180,10 @@ function addInput() {
   }
 }
 
+function delInput() {
+   inputs.value.pop()
+}
+
 function toResult(){
   const dateString = value1.value;
   const date = new Date(dateString);