diff --git a/src/components/dialogBox/index.vue b/src/components/dialogBox/index.vue
index baa84df..d30662f 100644
--- a/src/components/dialogBox/index.vue
+++ b/src/components/dialogBox/index.vue
@@ -87,7 +87,7 @@ import { useDisplayStore } from '@/stores'
 import { generate } from '@/utils/websocket'
 import { useRouter } from 'vue-router'
 import { fetchModelConfig } from '@/utils/modelConfig'
-import { getModelId } from '@/utils/modelApi'
+import { getModelId, fetchPlatformModels, getPlatformCode } from '@/utils/modelApi'
 
 const props = defineProps({
   isGenerate: {
@@ -292,14 +292,25 @@ watch([() => model.value, () => modelType.value], async ([newModel, newModelType
   }
 })
 
+// 预加载平台模型列表，避免首次点击"发送"时才请求接口
+const prefetchModels = () => {
+  const code = getPlatformCode(props.type)
+  fetchPlatformModels(code)
+}
+
 watch(() => props.type, (newType) => {
   if (newType === 'Video') {
     model.value = 'LTX2.0'
   } else {
     model.value = 'flux'
   }
+  prefetchModels()
 }, { immediate: true })
 
+onMounted(() => {
+  prefetchModels()
+})
+
 </script>
 
 <style lang="less" scoped>