diff --git a/src/utils/dict.ts b/src/utils/dict.ts
index c1823631..db8b9d9f 100644
--- a/src/utils/dict.ts
+++ b/src/utils/dict.ts
@@ -236,9 +236,9 @@ export enum DICT_TYPE {
   IOT_DATA_FORMAT = 'iot_data_format', // IOT 数据格式
   IOT_PROTOCOL_TYPE = 'iot_protocol_type', // IOT 接入网关协议
   IOT_DEVICE_STATUS = 'iot_device_status', // IOT 设备状态
-  IOT_PRODUCT_THING_MODEL_TYPE = 'iot_product_thing_model_type', // IOT 产品功能类型
+  IOT_THING_MODEL_TYPE = 'iot_thing_model_type', // IOT 产品功能类型
   IOT_DATA_TYPE = 'iot_data_type', // IOT 数据类型
-  IOT_PRODUCT_THING_MODEL_UNIT = 'iot_product_thing_model_unit', // IOT 物模型单位
+  IOT_THING_MODEL_UNIT = 'iot_thing_model_unit', // IOT 物模型单位
   IOT_RW_TYPE = 'iot_rw_type', // IOT 读写类型
   IOT_PLUGIN_DEPLOY_TYPE = 'iot_plugin_deploy_type', // IOT 插件部署类型
   IOT_PLUGIN_STATUS = 'iot_plugin_status', // IOT 插件状态
diff --git a/src/views/iot/thingmodel/ThingModelForm.vue b/src/views/iot/thingmodel/ThingModelForm.vue
index 873dc749..31c4bbc8 100644
--- a/src/views/iot/thingmodel/ThingModelForm.vue
+++ b/src/views/iot/thingmodel/ThingModelForm.vue
@@ -10,7 +10,7 @@
       <el-form-item label="功能类型" prop="type">
         <el-radio-group v-model="formData.type">
           <el-radio-button
-            v-for="dict in getIntDictOptions(DICT_TYPE.IOT_PRODUCT_THING_MODEL_TYPE)"
+            v-for="dict in getIntDictOptions(DICT_TYPE.IOT_THING_MODEL_TYPE)"
             :key="dict.value"
             :value="dict.value"
           >
@@ -103,6 +103,24 @@ const open = async (type: string, id?: number) => {
     formLoading.value = true
     try {
       formData.value = await ThingModelApi.getThingModel(id)
+      // 情况一：属性初始化
+      if (isEmpty(formData.value.property)) {
+        formData.value.dataType = DataSpecsDataType.INT
+        formData.value.property = {
+          dataType: DataSpecsDataType.INT,
+          dataSpecs: {
+            dataType: DataSpecsDataType.INT
+          }
+        }
+      }
+      // 情况二：服务初始化
+      if (isEmpty(formData.value.service)) {
+        formData.value.service = {}
+      }
+      // 情况三：事件初始化
+      if (isEmpty(formData.value.event)) {
+        formData.value.event = {}
+      }
     } finally {
       formLoading.value = false
     }
diff --git a/src/views/iot/thingmodel/dataSpecs/ThingModelNumberDataSpecs.vue b/src/views/iot/thingmodel/dataSpecs/ThingModelNumberDataSpecs.vue
index 2340c556..c05ca065 100644
--- a/src/views/iot/thingmodel/dataSpecs/ThingModelNumberDataSpecs.vue
+++ b/src/views/iot/thingmodel/dataSpecs/ThingModelNumberDataSpecs.vue
@@ -47,7 +47,7 @@
       @change="unitChange"
     >
       <el-option
-        v-for="(item, index) in getStrDictOptions(DICT_TYPE.IOT_PRODUCT_THING_MODEL_UNIT)"
+        v-for="(item, index) in getStrDictOptions(DICT_TYPE.IOT_THING_MODEL_UNIT)"
         :key="index"
         :label="item.label + '-' + item.value"
         :value="item.label + '-' + item.value"
diff --git a/src/views/iot/thingmodel/index.vue b/src/views/iot/thingmodel/index.vue
index 53e3e5c3..36ea9d37 100644
--- a/src/views/iot/thingmodel/index.vue
+++ b/src/views/iot/thingmodel/index.vue
@@ -16,7 +16,7 @@
           placeholder="请选择功能类型"
         >
           <el-option
-            v-for="dict in getIntDictOptions(DICT_TYPE.IOT_PRODUCT_THING_MODEL_TYPE)"
+            v-for="dict in getIntDictOptions(DICT_TYPE.IOT_THING_MODEL_TYPE)"
             :key="dict.value"
             :label="dict.label"
             :value="dict.value"
@@ -49,7 +49,7 @@
       <el-table v-loading="loading" :data="list" :show-overflow-tooltip="true" :stripe="true">
         <el-table-column align="center" label="功能类型" prop="type">
           <template #default="scope">
-            <dict-tag :type="DICT_TYPE.IOT_PRODUCT_THING_MODEL_TYPE" :value="scope.row.type" />
+            <dict-tag :type="DICT_TYPE.IOT_THING_MODEL_TYPE" :value="scope.row.type" />
           </template>
         </el-table-column>
         <el-table-column align="center" label="功能名称" prop="name" />