diff --git a/src/views/billing/ratelimit/index.vue b/src/views/billing/ratelimit/index.vue
index 1269986..9fbbb61 100644
--- a/src/views/billing/ratelimit/index.vue
+++ b/src/views/billing/ratelimit/index.vue
@@ -43,8 +43,8 @@
           ref="formRef"
           :model="formState"
           :rules="rules"
-          :label-col="{ span: 6 }"
-          :wrapper-col="{ span: 16 }"
+          :label-col="{ span: 9 }"
+          :wrapper-col="{ span: 13 }"
         >
           <AFormItem :label="t('page.ratelimit.name')" name="rateLimitName">
             <AInput v-model:value="formState.rateLimitName" :placeholder="t('page.ratelimit.plename')" />
@@ -65,6 +65,8 @@
                   v-model:value="formState.upLimit"
                   :placeholder="t('page.ratelimit.pleuplimit')"
                   :min="1"
+                  :max="1024"
+                  :precision="0"
                   style="width: 100%"
                 />
               </AFormItem>
@@ -93,6 +95,8 @@
                   v-model:value="formState.downLimit"
                   :placeholder="t('page.ratelimit.pledownlimit')"
                   :min="1"
+                  :max="1024"
+                  :precision="0"
                   style="width: 100%"
                 />
               </AFormItem>