test(KYC页): 测试图片上传方式

src/views/Wallet/CashOut/KYC.vue

@@ -78,6 +78,25 @@
           />
         </div>
 
+        <!-- 可见的备用文件选择按钮 -->
+        <label
+          style="
+            display: inline-flex;
+            align-items: center;
+            padding: 8px 16px;
+            background: linear-gradient(135deg, #8b45ff, #bb92ff);
+            color: white;
+            border-radius: 6px;
+            cursor: pointer;
+            font-weight: 500;
+            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
+          "
+        >
+          <span>📁</span>
+          <span style="margin-left: 8px">{{ t('select_image') }}</span>
+          <input type="file" accept="image/*" @change="handleFileChange" style="display: none" />
+        </label>
+
         <img
           src="/src/assets/icon/direction.png"
           alt=""