diff --git a/@share/components/Img.tsx b/@share/components/Img.tsx
index 4c47372..40f6da4 100644
--- a/@share/components/Img.tsx
+++ b/@share/components/Img.tsx
@@ -18,8 +18,8 @@ const Img = forwardRef<ExpoImage, ImgProps>((props, ref) => {
 
   // 判断是否为网络图片
   const isNetworkImage = (uri: string | number): boolean => {
-    if (typeof uri === 'number') return false
-    return uri?.startsWith('http://') || uri?.startsWith('https://')
+    if (typeof uri !== 'string') return false
+    return uri.startsWith('http://') || uri.startsWith('https://')
   }
 
   // 构建图片源
diff --git a/app/(tabs)/sync.tsx b/app/(tabs)/sync.tsx
index 1ad7187..4ff8165 100644
--- a/app/(tabs)/sync.tsx
+++ b/app/(tabs)/sync.tsx
@@ -510,6 +510,7 @@ const Sync = () => {
     const asset = assetList[0]
     const isVideo = typeof asset === 'object' && asset?.type === 'video'
     const uri = typeof asset === 'object' ? asset?.uri : asset
+    const fileName = typeof asset === 'object' && asset?.fileName ? asset.fileName : `upload_${Date.now()}.${isVideo ? 'mp4' : 'jpg'}`
 
     Toast.showLoading({ title: '上传中...', duration: 30e3 })
 
@@ -520,7 +521,7 @@ const Sync = () => {
     const file = new File([fileBlob], fileName, { type: mimeType })
 
     const { url, error } = await uploadFile(file)
-
+    console.log({ error })
     Toast.hideLoading()
 
     if (error || !url) {
diff --git a/app/generateVideo.tsx b/app/generateVideo.tsx
index e11e0cf..0fc9a02 100644
--- a/app/generateVideo.tsx
+++ b/app/generateVideo.tsx
@@ -51,7 +51,8 @@ export default function GenerateVideoScreen() {
         const parsed = JSON.parse(params.template) as TemplateData
         setTemplateData(parsed)
         if (parsed.thumbnailUrl) {
-          setUploadedImage(parsed.thumbnailUrl)
+          // 修复：将字符串 URL 包装成 ImageSource 对象
+          setUploadedImage(typeof parsed.thumbnailUrl === 'string' ? { uri: parsed.thumbnailUrl } : parsed.thumbnailUrl)
         }
       } catch (error) {
         console.error('Failed to parse template data:', error)
@@ -60,9 +61,7 @@ export default function GenerateVideoScreen() {
   }, [params.template])
 
   useEffect(() => {
-    if (user?.id) {
-      loadBalance(user.id)
-    }
+    loadBalance()
   }, [user?.id])
 
   useEffect(() => {
@@ -72,13 +71,16 @@ export default function GenerateVideoScreen() {
   }, [])
 
   const handleImageSelect = async (imageUri: any) => {
-    setUploadedImage(imageUri)
-
+    // 修复：确保传递正确的 ImageSource 格式给 uploadedImage
     if (typeof imageUri === 'string' && (imageUri.startsWith('http://') || imageUri.startsWith('https://'))) {
+      setUploadedImage({ uri: imageUri })
       setUploadedImageUrl(imageUri)
       return
     }
 
+    // 本地文件或 require 资源
+    setUploadedImage(typeof imageUri === 'number' ? imageUri : { uri: imageUri })
+
     setGenerationProgress('上传图片中...')
     const { url, error } = await uploadFile(imageUri, 'templates')
 
@@ -89,6 +91,7 @@ export default function GenerateVideoScreen() {
     }
 
     if (url) {
+      setUploadedImage({ uri: url })
       setUploadedImageUrl(url)
       setGenerationProgress('')
     }
@@ -217,7 +220,15 @@ export default function GenerateVideoScreen() {
               </View>
             )}
             <View style={styles.thumbnailContainer}>
-              <Image source={templateData?.thumbnailUrl} style={styles.thumbnail} contentFit="cover" />
+              <Image
+                source={
+                  typeof templateData?.thumbnailUrl === 'string'
+                    ? { uri: templateData.thumbnailUrl }
+                    : templateData?.thumbnailUrl
+                }
+                style={styles.thumbnail}
+                contentFit="cover"
+              />
             </View>
           </View>
           {/* 上传区域 */}