diff --git a/src/views/RechargeAgency/index.vue b/src/views/RechargeAgency/index.vue
index 217511e..e891b3d 100644
--- a/src/views/RechargeAgency/index.vue
+++ b/src/views/RechargeAgency/index.vue
@@ -200,8 +200,11 @@
               v-model="rechargeAmount"
               type="number"
               min="1"
+              step="1"
               :placeholder="t('enter_recharge_amount')"
               class="amount-input"
+              @input="preventDecimalInput"
+              @keydown="onKeyDown"
             />
           </div>
 
@@ -438,6 +441,27 @@ const Confirm = () => {
   closedPopup()
 }
 
+// 防止输入小数点的函数
+const preventDecimalInput = (event) => {
+  // 移除小数点和其他非整数字符
+  event.target.value = event.target.value.replace(/[^0-9]/g, '')
+
+  // 确保最小值为1
+  if (event.target.value === '' || parseInt(event.target.value) < 1) {
+    event.target.value = ''
+  }
+
+  rechargeAmount.value = event.target.value
+}
+
+// 键盘按下事件，阻止某些按键
+const onKeyDown = (event) => {
+  // 阻止小数点、e、+、- 等特殊字符
+  if (['.', 'e', '+', '-'].includes(event.key)) {
+    event.preventDefault()
+  }
+}
+
 // 校验销售商权限
 const checkDealerAccess = async () => {
   try {