diff --git a/src/views/device/item/index.vue b/src/views/device/item/index.vue
index 67b082e..24210ca 100644
--- a/src/views/device/item/index.vue
+++ b/src/views/device/item/index.vue
@@ -201,7 +201,7 @@
       <el-table-column width="120" label="方法/工具" align="center" prop="itemMethod"/>
       <el-table-column width="120" label="维护类型编码" align="center" prop="itemType"/>
       <el-table-column width="120" label="维护类型" align="center" prop="itemTypeName"/>
-      <el-table-column width="120" label="备注" align="center" prop="itemRemark"/>
+      <el-table-column width="200" label="备注" align="center" prop="itemRemark"/>
       <el-table-column v-if="false" label="工厂" align="center" prop="factoryCode"/>
       <el-table-column v-if="false" label="备用字段1" align="center" prop="attr1"/>
       <el-table-column v-if="false" label="备用字段2" align="center" prop="attr2"/>
@@ -317,12 +317,12 @@
                 </el-col>
                 <el-col :span="4">
                   <el-form-item label-width="50px" label="上限">
-                    <el-input v-model="item.detailUpLimit" placeholder="请输入上限"></el-input>
+                    <el-input v-model="item.detailUpLimit" step="0.01" type="number" maxlength="9" oninput="value=value.replace(/[^\d.]/g, '')" placeholder="请输入上限"></el-input>
                   </el-form-item>
                 </el-col>
                 <el-col :span="4">
                   <el-form-item label-width="50px" label="下限">
-                    <el-input v-model="item.detailDownLimit" placeholder="请输入下限"></el-input>
+                    <el-input v-model="item.detailDownLimit" step="0.01" type="number" maxlength="9" oninput="value=value.replace(/[^\d.]/g, '')" placeholder="请输入下限"></el-input>
                   </el-form-item>
                 </el-col>
                 <el-col :span="4">