diff --git a/components.d.ts b/components.d.ts
index 521da65..ae3925a 100644
--- a/components.d.ts
+++ b/components.d.ts
@@ -51,6 +51,7 @@ declare module 'vue' {
     IonTabButton: typeof import('@ionic/vue')['IonTabButton']
     IonTabs: typeof import('@ionic/vue')['IonTabs']
     IonText: typeof import('@ionic/vue')['IonText']
+    IonTextarea: typeof import('@ionic/vue')['IonTextarea']
     IonTitle: typeof import('@ionic/vue')['IonTitle']
     IonToolbar: typeof import('@ionic/vue')['IonToolbar']
     LayoutDefault: typeof import('./src/components/layout/default.vue')['default']
@@ -62,12 +63,15 @@ declare module 'vue' {
     UiCollapse: typeof import('./src/components/ui/collapse/index.vue')['default']
     UiDatetime: typeof import('./src/components/ui/datetime/index.vue')['default']
     UiDivider: typeof import('./src/components/ui/divider/index.vue')['default']
+    UiFileUpload: typeof import('./src/components/ui/file-upload/index.vue')['default']
     UiInput: typeof import('./src/components/ui/input/index.vue')['default']
     UiInputLabel: typeof import('./src/components/ui/input-label/index.vue')['default']
     UiResult: typeof import('./src/components/ui/result/index.vue')['default']
     UiTabPane: typeof import('./src/components/ui/tab-pane/index.vue')['default']
     UiTabs: typeof import('./src/components/ui/tabs/index.vue')['default']
     UiTag: typeof import('./src/components/ui/tag/index.vue')['default']
+    UiTextarea: typeof import('./src/components/ui/textarea/index.vue')['default']
+    UiTextareaLabel: typeof import('./src/components/ui/textarea-label/index.vue')['default']
   }
 }
 
@@ -112,6 +116,7 @@ declare global {
   const IonTabButton: typeof import('@ionic/vue')['IonTabButton']
   const IonTabs: typeof import('@ionic/vue')['IonTabs']
   const IonText: typeof import('@ionic/vue')['IonText']
+  const IonTextarea: typeof import('@ionic/vue')['IonTextarea']
   const IonTitle: typeof import('@ionic/vue')['IonTitle']
   const IonToolbar: typeof import('@ionic/vue')['IonToolbar']
   const LayoutDefault: typeof import('./src/components/layout/default.vue')['default']
@@ -123,10 +128,13 @@ declare global {
   const UiCollapse: typeof import('./src/components/ui/collapse/index.vue')['default']
   const UiDatetime: typeof import('./src/components/ui/datetime/index.vue')['default']
   const UiDivider: typeof import('./src/components/ui/divider/index.vue')['default']
+  const UiFileUpload: typeof import('./src/components/ui/file-upload/index.vue')['default']
   const UiInput: typeof import('./src/components/ui/input/index.vue')['default']
   const UiInputLabel: typeof import('./src/components/ui/input-label/index.vue')['default']
   const UiResult: typeof import('./src/components/ui/result/index.vue')['default']
   const UiTabPane: typeof import('./src/components/ui/tab-pane/index.vue')['default']
   const UiTabs: typeof import('./src/components/ui/tabs/index.vue')['default']
   const UiTag: typeof import('./src/components/ui/tag/index.vue')['default']
+  const UiTextarea: typeof import('./src/components/ui/textarea/index.vue')['default']
+  const UiTextareaLabel: typeof import('./src/components/ui/textarea-label/index.vue')['default']
 }
\ No newline at end of file
diff --git a/src/components/ui/file-upload/index.vue b/src/components/ui/file-upload/index.vue
new file mode 100644
index 0000000..4c8752b
--- /dev/null
+++ b/src/components/ui/file-upload/index.vue
@@ -0,0 +1,248 @@
+<script lang='ts' setup>
+import { documentAttachOutline, trashOutline } from "ionicons/icons";
+
+interface FileItem {
+  name: string;
+  size: number;
+  url?: string;
+}
+
+const props = withDefaults(defineProps<{
+  modelValue?: string[];
+  label?: string;
+  placeholder?: string;
+  accept?: string;
+  multiple?: boolean;
+  maxSize?: number; // MB
+  maxFiles?: number;
+}>(), {
+  modelValue: () => [],
+  accept: "*/*",
+  multiple: true,
+  maxSize: 10,
+  maxFiles: 5,
+});
+
+const emit = defineEmits<{
+  (e: "update:modelValue", value: string[]): void;
+}>();
+
+const { t } = useI18n();
+const fileInput = ref<HTMLInputElement>();
+const files = ref<FileItem[]>([]);
+
+// 初始化已有文件
+watchEffect(() => {
+  if (props.modelValue && props.modelValue.length > 0) {
+    files.value = props.modelValue.map(url => ({
+      name: url.split("/").pop() || "file",
+      size: 0,
+      url,
+    }));
+  }
+});
+
+function handleFileSelect(event: Event) {
+  const input = event.target as HTMLInputElement;
+  const selectedFiles = Array.from(input.files || []);
+
+  if (!selectedFiles.length)
+    return;
+
+  // 检查文件数量限制
+  if (files.value.length + selectedFiles.length > props.maxFiles) {
+    // TODO: 显示错误提示
+    console.warn(`最多只能上传 ${props.maxFiles} 个文件`);
+    return;
+  }
+
+  selectedFiles.forEach((file) => {
+    // 检查文件大小
+    if (file.size > props.maxSize * 1024 * 1024) {
+      console.warn(`文件 ${file.name} 超过 ${props.maxSize}MB 限制`);
+      return;
+    }
+
+    // 创建预览 URL
+    const url = URL.createObjectURL(file);
+    files.value.push({
+      name: file.name,
+      size: file.size,
+      url,
+    });
+  });
+
+  // 更新值
+  updateValue();
+
+  // 重置 input
+  if (fileInput.value) {
+    fileInput.value.value = "";
+  }
+}
+
+function removeFile(index: number) {
+  const file = files.value[index];
+  if (file.url && file.url.startsWith("blob:")) {
+    URL.revokeObjectURL(file.url);
+  }
+  files.value.splice(index, 1);
+  updateValue();
+}
+
+function updateValue() {
+  const urls = files.value.map(f => f.url || "").filter(Boolean);
+  emit("update:modelValue", urls);
+}
+
+function formatFileSize(bytes: number): string {
+  if (bytes === 0)
+    return "0 B";
+  const k = 1024;
+  const sizes = ["B", "KB", "MB", "GB"];
+  const i = Math.floor(Math.log(bytes) / Math.log(k));
+  return `${Number.parseFloat((bytes / k ** i).toFixed(2))} ${sizes[i]}`;
+}
+
+function triggerFileInput() {
+  fileInput.value?.click();
+}
+</script>
+
+<template>
+  <div class="file-upload">
+    <div v-if="label" class="file-upload-label">
+      {{ label }}
+    </div>
+
+    <input
+      ref="fileInput"
+      type="file"
+      :accept="accept"
+      :multiple="multiple"
+      class="file-input-hidden"
+      @change="handleFileSelect"
+    >
+
+    <!-- 上传按钮 -->
+    <ion-button
+      v-if="files.length < maxFiles"
+      expand="block"
+      fill="outline"
+      class="upload-button"
+      @click="triggerFileInput"
+    >
+      <ion-icon slot="start" :icon="documentAttachOutline" />
+      {{ placeholder || t('common.uploadFile') }}
+    </ion-button>
+
+    <!-- 文件列表 -->
+    <div v-if="files.length > 0" class="file-list">
+      <div v-for="(file, index) in files" :key="index" class="file-item">
+        <div class="file-info">
+          <ion-icon :icon="documentAttachOutline" class="file-icon" />
+          <div class="file-details">
+            <div class="file-name">
+              {{ file.name }}
+            </div>
+            <div v-if="file.size" class="file-size">
+              {{ formatFileSize(file.size) }}
+            </div>
+          </div>
+        </div>
+        <ion-button fill="clear" size="small" color="danger" @click="removeFile(index)">
+          <ion-icon slot="icon-only" :icon="trashOutline" />
+        </ion-button>
+      </div>
+    </div>
+
+    <div v-if="files.length > 0" class="file-count">
+      {{ files.length }} / {{ maxFiles }} {{ t('common.files') }}
+    </div>
+  </div>
+</template>
+
+<style scoped>
+.file-upload {
+  width: 100%;
+}
+
+.file-upload-label {
+  font-size: 14px;
+  font-weight: 500;
+  margin-bottom: 8px;
+  color: var(--ion-text-color);
+}
+
+.file-input-hidden {
+  display: none;
+}
+
+.upload-button {
+  --border-style: dashed;
+  --border-width: 2px;
+  margin-bottom: 12px;
+}
+
+.file-list {
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+  margin-top: 12px;
+}
+
+.file-item {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 12px;
+  background: var(--ion-color-light);
+  border-radius: 8px;
+  transition: background-color 0.2s;
+}
+
+.file-item:hover {
+  background: var(--ion-color-light-shade);
+}
+
+.file-info {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  flex: 1;
+  min-width: 0;
+}
+
+.file-icon {
+  font-size: 24px;
+  color: var(--ion-color-primary);
+  flex-shrink: 0;
+}
+
+.file-details {
+  flex: 1;
+  min-width: 0;
+}
+
+.file-name {
+  font-size: 14px;
+  font-weight: 500;
+  color: var(--ion-text-color);
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.file-size {
+  font-size: 12px;
+  color: var(--ion-color-medium);
+  margin-top: 2px;
+}
+
+.file-count {
+  font-size: 12px;
+  color: var(--ion-color-medium);
+  text-align: right;
+  margin-top: 8px;
+}
+</style>
diff --git a/src/components/ui/textarea-label/index.vue b/src/components/ui/textarea-label/index.vue
new file mode 100644
index 0000000..2d04109
--- /dev/null
+++ b/src/components/ui/textarea-label/index.vue
@@ -0,0 +1,41 @@
+<script lang='ts' setup>
+import type { ComponentInstance } from "vue";
+import { IonTextarea } from "@ionic/vue";
+
+defineProps<{
+  label?: string;
+}>();
+
+const vm = getCurrentInstance()!;
+
+function changeRef(exposed: any) {
+  vm.exposed = exposed;
+}
+
+defineExpose({} as ComponentInstance<typeof UiInput>);
+</script>
+
+<template>
+  <div>
+    <div v-if="label" class="label">
+      {{ label }}
+    </div>
+    <component :is="h(IonTextarea, { ...$attrs, ref: changeRef })" class="ui-textarea" />
+  </div>
+</template>
+
+<style scoped>
+.label {
+  font-size: 14px;
+  font-weight: 500;
+  margin-bottom: 14px;
+  color: var(--ion-text-color-secondary);
+}
+.ui-textarea {
+  --padding-start: 12px;
+  --padding-end: 12px;
+  --background: var(--ui-input-background, #fff);
+  --color: var(--ui-input-color, #000);
+  --border-radius: 8px;
+}
+</style>
diff --git a/src/locales/ar.json b/src/locales/ar.json
index 67b49a0..6581d53 100644
--- a/src/locales/ar.json
+++ b/src/locales/ar.json
@@ -146,8 +146,7 @@
         "productValue": "تقييم المنتج",
         "enterProductValue": "الرجاء إدخال تقييم المنتج (بالدولار الأمريكي)",
         "assetProof": "إثبات الأصول",
-        "enterAssetProof": "الرجاء إدخال إثبات الأصول",
-        "totalSupplyLimit": "الحد الأقصى لإجمالي الإصدار",
+        "enterAssetProof": "الرجاء إدخال إثبات الأصول",        "uploadAssetProof": "تحميل مستندات إثبات الأصول",        "totalSupplyLimit": "الحد الأقصى لإجمالي الإصدار",
         "enterTotalSupplyLimit": "الرجاء إدخال الحد الأقصى لإجمالي الإصدار",
         "editionName": "اسم فترة الإصدار",
         "enterEditionName": "الرجاء إدخال اسم فترة الإصدار",
@@ -163,6 +162,8 @@
         "enterUnitPrice": "الرجاء إدخال سعر الوحدة",
         "dividendRate": "معدل الأرباح",
         "enterDividendRate": "معدل الأرباح (مثل 0.01 يمثل 1٪)",
+        "description": "وصف المنتج",
+        "enterDescription": "الرجاء إدخال وصف المنتج",
         "issuePeriodIndex": "فترة الإصدار {index}",
         "realEstate": "العقارات",
         "snickers": "الحلوى",
@@ -274,10 +275,12 @@
     "chat": "الدردشة",
     "user": "حسابي"
   },
+  "common": {
+    "failedSendCode": "فشل إرسال رمز التحقق",
+    "uploadFile": "تحميل ملف",
+    "files": "ملفات"
+  },
   "auth": {
-    "common": {
-      "failedSendCode": "فشل إرسال رمز التحقق."
-    },
     "login": {
       "title": "تسجيل الدخول",
       "loginButton": "تسجيل الدخول",
diff --git a/src/locales/en-US.json b/src/locales/en-US.json
index 9d399a8..4e0fd1a 100644
--- a/src/locales/en-US.json
+++ b/src/locales/en-US.json
@@ -147,6 +147,7 @@
         "enterProductValue": "Please enter product valuation (USD)",
         "assetProof": "Asset Proof",
         "enterAssetProof": "Please enter asset proof",
+        "uploadAssetProof": "Upload Asset Proof Documents",
         "totalSupplyLimit": "Total Supply Limit",
         "enterTotalSupplyLimit": "Please enter total supply limit",
         "editionName": "Edition Name",
@@ -163,6 +164,8 @@
         "enterUnitPrice": "Please enter unit price",
         "dividendRate": "Dividend Rate",
         "enterDividendRate": "Dividend rate (e.g., 0.01 for 1%)",
+        "description": "Product Description",
+        "enterDescription": "Please enter product description",
         "issuePeriodIndex": "Issue Period {index}",
         "realEstate": "Real Estate",
         "snickers": "Snickers",
@@ -274,10 +277,12 @@
     "chat": "Chat",
     "user": "Profile"
   },
+  "common": {
+    "failedSendCode": "Failed to send verification code",
+    "uploadFile": "Upload File",
+    "files": "files"
+  },
   "auth": {
-    "common": {
-      "failedSendCode": "Failed to send verification code"
-    },
     "login": {
       "title": "Log in",
       "loginButton": "Log in",
diff --git a/src/locales/zh-CN.json b/src/locales/zh-CN.json
index 30c8b99..42ccea3 100644
--- a/src/locales/zh-CN.json
+++ b/src/locales/zh-CN.json
@@ -147,6 +147,7 @@
         "enterProductValue": "请输入产品估值(美元)",
         "assetProof": "资产证明",
         "enterAssetProof": "请输入资产证明",
+        "uploadAssetProof": "上传资产证明文件",
         "totalSupplyLimit": "总发行量上限",
         "enterTotalSupplyLimit": "请输入总发行量上限",
         "editionName": "发行期名称",
@@ -163,6 +164,8 @@
         "enterUnitPrice": "请输入单价",
         "dividendRate": "分红率",
         "enterDividendRate": "分红率(如0.01代表1%)",
+        "description": "产品描述",
+        "enterDescription": "请输入产品描述",
         "issuePeriodIndex": "发行期 {index}",
         "realEstate": "房地产",
         "snickers": "糖果",
@@ -274,10 +277,12 @@
     "chat": "聊天",
     "user": "我的"
   },
+  "common": {
+    "failedSendCode": "发送验证码失败",
+    "uploadFile": "上传文件",
+    "files": "个文件"
+  },
   "auth": {
-    "common": {
-      "failedSendCode": "发送验证码失败"
-    },
     "login": {
       "title": "登录",
       "loginButton": "登录",
diff --git a/src/locales/zh-HK.json b/src/locales/zh-HK.json
index 562e2d8..b5c1049 100644
--- a/src/locales/zh-HK.json
+++ b/src/locales/zh-HK.json
@@ -147,6 +147,7 @@
         "enterProductValue": "請輸入產品估值(美元)",
         "assetProof": "資產證明",
         "enterAssetProof": "請輸入資產證明",
+        "uploadAssetProof": "上傳資產證明文件",
         "totalSupplyLimit": "總發行量上限",
         "enterTotalSupplyLimit": "請輸入總發行量上限",
         "editionName": "發行期名稱",
@@ -163,6 +164,8 @@
         "enterUnitPrice": "請輸入單價",
         "dividendRate": "分紅率",
         "enterDividendRate": "分紅率(如0.01代表1%)",
+        "description": "產品描述",
+        "enterDescription": "請輸入產品描述",
         "issuePeriodIndex": "發行期 {index}",
         "realEstate": "房地產",
         "snickers": "糖果",
@@ -274,10 +277,12 @@
     "chat": "聊天",
     "user": "我的"
   },
+  "common": {
+    "failedSendCode": "發送驗證碼失敗",
+    "uploadFile": "上傳文件",
+    "files": "個文件"
+  },
   "auth": {
-    "common": {
-      "failedSendCode": "發送驗證碼失敗"
-    },
     "login": {
       "title": "登錄",
       "loginButton": "登錄",
diff --git a/src/views/issue/issuing-apply/base.vue b/src/views/issue/issuing-apply/base.vue
index da57ec7..d45b2b6 100644
--- a/src/views/issue/issuing-apply/base.vue
+++ b/src/views/issue/issuing-apply/base.vue
@@ -95,19 +95,6 @@ function handleSubmit(values: GenericObject) {
         <ErrorMessage name="estimatedValue" />
       </div>
 
-      <div>
-        <Field name="proofDocuments" type="text">
-          <template #default="{ field }">
-            <ui-input-label
-              v-bind="field"
-              :label="t('asset.issue.apply.assetProof')"
-              :placeholder="t('asset.issue.apply.enterAssetProof')"
-            />
-          </template>
-        </Field>
-        <ErrorMessage name="proofDocuments" />
-      </div>
-
       <div>
         <Field name="totalSupplyLimit" type="text">
           <template #default="{ field }">
@@ -122,6 +109,35 @@ function handleSubmit(values: GenericObject) {
         <ErrorMessage name="totalSupplyLimit" />
       </div>
 
+      <div>
+        <Field name="description" type="text">
+          <template #default="{ field }">
+            <ui-textarea-label
+              v-bind="field"
+              :label="t('asset.issue.apply.description')"
+              :placeholder="t('asset.issue.apply.enterDescription')"
+              :maxlength="500"
+              :auto-grow="true"
+            />
+          </template>
+        </Field>
+        <ErrorMessage name="description" />
+      </div>
+
+      <div>
+        <Field v-slot="{ field }" name="proofDocuments">
+          <ui-file-upload
+            v-bind="field"
+            :label="t('asset.issue.apply.assetProof')"
+            :placeholder="t('asset.issue.apply.uploadAssetProof')"
+            :max-files="5"
+            :max-size="10"
+            accept="application/pdf,image/*,.doc,.docx"
+          />
+        </Field>
+        <ErrorMessage name="proofDocuments" />
+      </div>
+
       <ion-button type="submit" expand="block" shape="round" color="success">
         {{ t('asset.issue.apply.next') }}
       </ion-button>
@@ -129,4 +145,12 @@ function handleSubmit(values: GenericObject) {
   </Form>
 </template>
 
-<style lang='css' scoped></style>
+<style lang='css' scoped>
+ion-textarea {
+  --padding-start: 12px;
+  --padding-end: 12px;
+  --background: var(--ui-input-background, #fff);
+  --color: var(--ui-input-color, #000);
+  --border-radius: 8px;
+}
+</style>