diff --git a/src/components/Dictionary/index.vue b/src/components/Dictionary/index.vue
index 892cc642..a19788aa 100644
--- a/src/components/Dictionary/index.vue
+++ b/src/components/Dictionary/index.vue
@@ -5,6 +5,7 @@
       :placeholder="placeholder"
       :disabled="disabled"
       clearable
+      @change="handleChange"
     >
       <el-option
         v-for="option in options"
@@ -20,6 +21,9 @@
 import { getDictOptions } from "@/api/dict";
 
 const props = defineProps({
+  /**
+   * 字典类型编码(eg: 性别-gender)
+   */
   typeCode: {
     type: String,
     required: true,
@@ -38,11 +42,15 @@ const props = defineProps({
   },
 });
 
-const emits = defineEmits(["update:modelValue"]);
+const emits = defineEmits(["update:modelValue"]); // 父组件监听事件，同步子组件值的变化给父组件
 
-const selectedValue = useVModel(props, "modelValue", emits);
+const options: Ref<OptionType[]> = ref([]); // 字典下拉数据源
 
-const options: Ref<OptionType[]> = ref([]);
+const selectedValue = computed(() => props.modelValue.toString()); // 将父组件的值统一转化String和下拉数据源进行比较，避免值的类型不一致导致回显失败
+
+function handleChange(val?: string) {
+  emits("update:modelValue", val);
+}
 
 onBeforeMount(() => {
   // 根据字典类型编码(typeCode)获取字典选项
diff --git a/src/types/global.d.ts b/src/types/global.d.ts
index ad7b72b9..bdea1904 100644
--- a/src/types/global.d.ts
+++ b/src/types/global.d.ts
@@ -41,7 +41,7 @@ declare global {
     /**
      * 值
      */
-    value: number;
+    value: string;
     /**
      * 文本
      */
diff --git a/src/views/demo/dict.vue b/src/views/demo/dict.vue
index 4c82ef70..bcd594da 100644
--- a/src/views/demo/dict.vue
+++ b/src/views/demo/dict.vue
@@ -1,6 +1,7 @@
 <!-- 字典组件示例 -->
 <script setup lang="ts">
-const genderDefaultValue = ref("1"); // 性别默认
+const stringValue = ref("1"); // 性别(值为String)
+const nmberValue = ref(1); // 性别(值为Number)
 </script>
 
 <template>
@@ -14,7 +15,17 @@ const genderDefaultValue = ref("1"); // 性别默认
     >
     <el-form>
       <el-form-item label="性别">
-        <dictionary v-model="genderDefaultValue" type-code="gender" />
+        <dictionary v-model="stringValue" type-code="gender" />
+        <el-link :underline="false" type="primary" class="ml-5"
+          >值为String: const value = ref("1");
+        </el-link>
+      </el-form-item>
+
+      <el-form-item label="性别">
+        <dictionary v-model="nmberValue" type-code="gender" />
+        <el-link :underline="false" type="success" class="ml-5"
+          >值为Number: const value = ref(1);
+        </el-link>
       </el-form-item>
     </el-form>
   </div>
diff --git a/src/views/demo/table.vue b/src/views/demo/table.vue
index 28ea846f..a5af8503 100644
--- a/src/views/demo/table.vue
+++ b/src/views/demo/table.vue
@@ -374,6 +374,7 @@ const readFile = (file: any, callback: any) => {
   width: 100%;
   height: calc(100vh - 84px);
   padding: 10px;
+  overflow-y: auto;
 
   .table-wrap {
     // height: 100%;