diff --git a/src/router/modules/remaining.ts b/src/router/modules/remaining.ts
index 3185491f3..688e1f547 100644
--- a/src/router/modules/remaining.ts
+++ b/src/router/modules/remaining.ts
@@ -659,7 +659,7 @@ const remainingRouter: AppRouteRecordRaw[] = [
           title: '设备详情',
           noCache: true,
           hidden: true,
-          activeMenu: '/iot/device'
+          activeMenu: '/iot/device/device'
         },
         component: () => import('@/views/iot/device/device/detail/index.vue')
       },
diff --git a/src/views/iot/thingmodel/ThingModelEvent.vue b/src/views/iot/thingmodel/ThingModelEvent.vue
index 827e59dcf..4044f5dc3 100644
--- a/src/views/iot/thingmodel/ThingModelEvent.vue
+++ b/src/views/iot/thingmodel/ThingModelEvent.vue
@@ -1,9 +1,11 @@
+<!-- 产品的物模型表单（event 项） -->
 <template>
   <el-form-item
     :rules="[{ required: true, message: '请选择事件类型', trigger: 'change' }]"
     label="事件类型"
     prop="event.type"
   >
+    <!-- TODO @puhui999：默认选中，INFO 信息 -->
     <el-radio-group v-model="thingModelEvent.type">
       <el-radio :value="ThingModelEventType.INFO.value">
         {{ ThingModelEventType.INFO.label }}
diff --git a/src/views/iot/thingmodel/ThingModelForm.vue b/src/views/iot/thingmodel/ThingModelForm.vue
index 31c4bbc8d..f800257d9 100644
--- a/src/views/iot/thingmodel/ThingModelForm.vue
+++ b/src/views/iot/thingmodel/ThingModelForm.vue
@@ -1,3 +1,4 @@
+<!-- 产品的物模型表单 -->
 <template>
   <Dialog v-model="dialogVisible" :title="dialogTitle">
     <el-form
diff --git a/src/views/iot/thingmodel/ThingModelInputOutputParam.vue b/src/views/iot/thingmodel/ThingModelInputOutputParam.vue
index 47d5104ff..2bf4bb932 100644
--- a/src/views/iot/thingmodel/ThingModelInputOutputParam.vue
+++ b/src/views/iot/thingmodel/ThingModelInputOutputParam.vue
@@ -1,3 +1,4 @@
+<!-- 产品的物模型表单（event、service 项里的参数） -->
 <template>
   <div
     v-for="(item, index) in thingModelParams"
@@ -84,6 +85,7 @@ const openParamForm = (val: any) => {
     }
   }
 }
+
 /** 删除 param 项 */
 const deleteParamItem = (index: number) => {
   thingModelParams.value.splice(index, 1)
diff --git a/src/views/iot/thingmodel/ThingModelProperty.vue b/src/views/iot/thingmodel/ThingModelProperty.vue
index cb3bfa152..f7e9cbbf5 100644
--- a/src/views/iot/thingmodel/ThingModelProperty.vue
+++ b/src/views/iot/thingmodel/ThingModelProperty.vue
@@ -1,3 +1,4 @@
+<!-- 产品的物模型表单（property 项） -->
 <template>
   <el-form-item
     :rules="[{ required: true, message: '请选择数据类型', trigger: 'change' }]"
@@ -5,7 +6,7 @@
     prop="property.dataType"
   >
     <el-select v-model="property.dataType" placeholder="请选择数据类型" @change="handleChange">
-      <!-- ARRAY 和 STRUCT 类型数据相互嵌套时，最多支持递归嵌套2层（父和子） -->
+      <!-- ARRAY 和 STRUCT 类型数据相互嵌套时，最多支持递归嵌套 2 层（父和子） -->
       <el-option
         v-for="option in getDataTypeOptions"
         :key="option.value"
@@ -63,7 +64,7 @@
   </el-form-item>
   <!-- 时间型配置 -->
   <el-form-item v-if="property.dataType === DataSpecsDataType.DATE" label="时间格式" prop="date">
-    <el-input class="w-255px!" disabled placeholder="String类型的UTC时间戳（毫秒）" />
+    <el-input class="w-255px!" disabled placeholder="String 类型的 UTC 时间戳（毫秒）" />
   </el-form-item>
   <!-- 数组型配置-->
   <ThingModelArrayDataSpecs
@@ -75,6 +76,7 @@
     v-if="property.dataType === DataSpecsDataType.STRUCT"
     v-model="property.dataSpecsList"
   />
+  <!-- TODO @puhui999：默认选中第一个 -->
   <el-form-item v-if="!isStructDataSpecs && !isParams" label="读写类型" prop="property.accessMode">
     <el-radio-group v-model="property.accessMode">
       <el-radio :label="ThingModelAccessMode.READ_WRITE.value">
@@ -120,8 +122,8 @@ const getDataTypeOptions = computed(() => {
 
 /** 属性值的数据类型切换时初始化相关数据 */
 const handleChange = (dataType: any) => {
-  property.value.dataSpecsList = []
   property.value.dataSpecs = {}
+  property.value.dataSpecsList = []
   // 不是列表型数据才设置 dataSpecs.dataType
   ![DataSpecsDataType.ENUM, DataSpecsDataType.BOOL, DataSpecsDataType.STRUCT].includes(dataType) &&
     (property.value.dataSpecs.dataType = dataType)
diff --git a/src/views/iot/thingmodel/ThingModelService.vue b/src/views/iot/thingmodel/ThingModelService.vue
index 1dba5866d..0ad5f08a0 100644
--- a/src/views/iot/thingmodel/ThingModelService.vue
+++ b/src/views/iot/thingmodel/ThingModelService.vue
@@ -1,9 +1,11 @@
+<!-- 产品的物模型表单（service 项） -->
 <template>
   <el-form-item
     :rules="[{ required: true, message: '请选择调用方式', trigger: 'change' }]"
     label="调用方式"
     prop="service.callType"
   >
+    <!-- TODO @puhui999：默认选中，ASYNC 异步 -->
     <el-radio-group v-model="service.callType">
       <el-radio :value="ThingModelServiceCallType.ASYNC.value">
         {{ ThingModelServiceCallType.ASYNC.label }}
diff --git a/src/views/iot/thingmodel/config.ts b/src/views/iot/thingmodel/config.ts
index d9b43dc73..3343020ba 100644
--- a/src/views/iot/thingmodel/config.ts
+++ b/src/views/iot/thingmodel/config.ts
@@ -21,6 +21,7 @@ export interface DataSpecsEnumOrBoolDataVO {
 }
 
 /** 属性值的数据类型 */
+// TODO @puhui999：这个枚举类，要不放到 dict 里？
 export const DataSpecsDataType = {
   INT: 'int',
   FLOAT: 'float',
@@ -34,6 +35,7 @@ export const DataSpecsDataType = {
 } as const
 
 /** 物体模型数据类型配置项 */
+// TODO @puhui999：搞到字典里；label 只使用（）部分，就是整数型、单精度浮点型等，这种哈。这样，拼接 value(label) 就可以渲染出来，通用性更强
 export const dataTypeOptions = [
   { value: DataSpecsDataType.INT, label: 'int32 (整数型)' },
   { value: DataSpecsDataType.FLOAT, label: 'float (单精度浮点型)' },
@@ -185,6 +187,7 @@ export const ThingModelFormRules = {
   ],
   'property.accessMode': [{ required: true, message: '请选择读写类型', trigger: 'change' }]
 }
+
 /** 校验布尔值名称 */
 export const validateBoolName = (_: any, value: string, callback: any) => {
   if (isEmpty(value)) {
@@ -203,7 +206,7 @@ export const validateBoolName = (_: any, value: string, callback: any) => {
   }
   // 检查长度（一个中文算一个字符）
   if (value.length > 20) {
-    callback(new Error('布尔值名称长度不能超过20个字符'))
+    callback(new Error('布尔值名称长度不能超过 20 个字符'))
     return
   }
 
diff --git a/src/views/iot/thingmodel/dataSpecs/ThingModelArrayDataSpecs.vue b/src/views/iot/thingmodel/dataSpecs/ThingModelArrayDataSpecs.vue
index 8030434e2..81b827d41 100644
--- a/src/views/iot/thingmodel/dataSpecs/ThingModelArrayDataSpecs.vue
+++ b/src/views/iot/thingmodel/dataSpecs/ThingModelArrayDataSpecs.vue
@@ -1,3 +1,4 @@
+<!-- dataType：array 数组类型 -->
 <template>
   <el-form-item label="元素类型" prop="property.dataSpecs.childDataType">
     <el-radio-group v-model="dataSpecs.childDataType" @change="handleChange">
diff --git a/src/views/iot/thingmodel/dataSpecs/ThingModelEnumDataSpecs.vue b/src/views/iot/thingmodel/dataSpecs/ThingModelEnumDataSpecs.vue
index a7267ed34..fb323ca6a 100644
--- a/src/views/iot/thingmodel/dataSpecs/ThingModelEnumDataSpecs.vue
+++ b/src/views/iot/thingmodel/dataSpecs/ThingModelEnumDataSpecs.vue
@@ -1,3 +1,4 @@
+<!-- dataType：enum 数组类型 -->
 <template>
   <el-form-item
     :rules="[{ required: true, validator: validateEnumList, trigger: 'change' }]"
diff --git a/src/views/iot/thingmodel/dataSpecs/ThingModelNumberDataSpecs.vue b/src/views/iot/thingmodel/dataSpecs/ThingModelNumberDataSpecs.vue
index c05ca065d..66c953135 100644
--- a/src/views/iot/thingmodel/dataSpecs/ThingModelNumberDataSpecs.vue
+++ b/src/views/iot/thingmodel/dataSpecs/ThingModelNumberDataSpecs.vue
@@ -1,3 +1,4 @@
+<!-- dataType：number 数组类型 -->
 <template>
   <el-form-item label="取值范围">
     <div class="flex items-center justify-between">
@@ -43,7 +44,7 @@
       :model-value="dataSpecs.unit ? dataSpecs.unitName + '-' + dataSpecs.unit : ''"
       filterable
       placeholder="请选择单位"
-      style="width: 240px"
+      class="w-1/1"
       @change="unitChange"
     >
       <el-option
diff --git a/src/views/iot/thingmodel/dataSpecs/ThingModelStructDataSpecs.vue b/src/views/iot/thingmodel/dataSpecs/ThingModelStructDataSpecs.vue
index de254e90e..2423223be 100644
--- a/src/views/iot/thingmodel/dataSpecs/ThingModelStructDataSpecs.vue
+++ b/src/views/iot/thingmodel/dataSpecs/ThingModelStructDataSpecs.vue
@@ -1,3 +1,4 @@
+<!-- dataType：struct 数组类型 -->
 <template>
   <!-- struct 数据展示 -->
   <el-form-item
@@ -89,6 +90,7 @@ const openStructForm = (val: any) => {
     }
   }
 }
+
 /** 删除 struct 项 */
 const deleteStructItem = (index: number) => {
   dataSpecsList.value.splice(index, 1)
diff --git a/src/views/iot/thingmodel/index.vue b/src/views/iot/thingmodel/index.vue
index 36ea9d371..431851af2 100644
--- a/src/views/iot/thingmodel/index.vue
+++ b/src/views/iot/thingmodel/index.vue
@@ -1,3 +1,4 @@
+<!-- 产品的物模型列表 -->
 <template>
   <ContentWrap>
     <!-- 搜索工作栏 -->
@@ -44,6 +45,8 @@
       </el-form-item>
     </el-form>
   </ContentWrap>
+
+  <!-- 列表 -->
   <ContentWrap>
     <el-tabs>
       <el-table v-loading="loading" :data="list" :show-overflow-tooltip="true" :stripe="true">
@@ -73,6 +76,7 @@
                   ].includes(row.property.dataType)
                 "
               >
+                <!-- TODO @puhui999：把数据定义，抽成一个方法？这样，其它地方也可以复用哈。 -->
                 取值范围：{{ `${row.property.dataSpecs.min}~${row.property.dataSpecs.max}` }}
               </div>
               <!-- 非列表型：文本 -->
@@ -193,6 +197,7 @@ const getList = async () => {
     loading.value = false
   }
 }
+
 /** 搜索按钮操作 */
 const handleQuery = () => {
   queryParams.pageNo = 1