diff --git a/flossom-ui/src/views/system/instrumentSerial/index.vue b/flossom-ui/src/views/system/instrumentSerial/index.vue
index f40e052..c0f1a57 100644
--- a/flossom-ui/src/views/system/instrumentSerial/index.vue
+++ b/flossom-ui/src/views/system/instrumentSerial/index.vue
@@ -196,13 +196,12 @@
 <!--        <el-form-item label="仪器id" prop="instrumentId">-->
 <!--          <el-input v-model="form.instrumentId" placeholder="请输入仪器id" />-->
 <!--        </el-form-item>-->
-        <el-form-item label="仪器型号" prop="instrumentId">
+        <el-form-item label="仪器" prop="instrumentId">
           <el-select :disabled="isDisabled(form)"
             v-model="form.instrumentId"
-            placeholder="请选择型号"
+            placeholder="请选择仪器"
             :style="{ width: '100%' }"
-            clearable
-          >
+            clearable>
             <el-option
               v-for="item in instrumentList"
               :key="item.id"
@@ -548,6 +547,7 @@ export default {
       this.reset();
       this.open = true;
       this.title = "添加仪器序列号关联";
+      this.form.instrumentId = '';
     },
     /** 修改按钮操作 */
     handleUpdate(row) {