diff --git a/packages/builder/src/storage/providers/b2-provider.ts b/packages/builder/src/storage/providers/b2-provider.ts
index a65e1974..85478c9c 100644
--- a/packages/builder/src/storage/providers/b2-provider.ts
+++ b/packages/builder/src/storage/providers/b2-provider.ts
@@ -536,7 +536,7 @@ export class B2StorageProvider implements StorageProvider {
         const ext = path.extname(file.key).toLowerCase()
         if (SUPPORTED_FORMATS.has(ext)) {
           imageFile = file
-        } else if (ext === '.mov') {
+        } else if (ext === '.mov' || ext === '.mp4') {
           videoFile = file
         }
       }
diff --git a/packages/builder/src/storage/providers/github-provider.ts b/packages/builder/src/storage/providers/github-provider.ts
index a4d83caa..83f21943 100644
--- a/packages/builder/src/storage/providers/github-provider.ts
+++ b/packages/builder/src/storage/providers/github-provider.ts
@@ -390,8 +390,8 @@ export class GitHubStorageProvider implements StorageProvider {
         if (SUPPORTED_FORMATS.has(ext)) {
           imageFile = file
         }
-        // 检查是否为 .mov 视频文件
-        else if (ext === '.mov') {
+        // 检查是否为 .mov 或 .mp4 视频文件
+        else if (ext === '.mov' || ext === '.mp4') {
           videoFile = file
         }
       }
diff --git a/packages/builder/src/storage/providers/local-provider.ts b/packages/builder/src/storage/providers/local-provider.ts
index af626186..c7486ca9 100644
--- a/packages/builder/src/storage/providers/local-provider.ts
+++ b/packages/builder/src/storage/providers/local-provider.ts
@@ -353,12 +353,16 @@ export class LocalStorageProvider implements StorageProvider {
         const baseName = path.parse(obj.key).name
         const dirName = path.dirname(obj.key)
 
-        // 查找对应的 .mov 文件
-        const videoKey = path.join(dirName, `${baseName}.mov`).replaceAll('\\', '/')
-        const videoObj = fileMap.get(videoKey.toLowerCase())
+        // 查找对应的 .mov 或 .mp4 文件
+        const videoExtensions = ['.mov', '.mp4']
+        for (const videoExt of videoExtensions) {
+          const videoKey = path.join(dirName, `${baseName}${videoExt}`).replaceAll('\\', '/')
+          const videoObj = fileMap.get(videoKey.toLowerCase())
 
-        if (videoObj) {
-          livePhotos.set(obj.key, videoObj)
+          if (videoObj) {
+            livePhotos.set(obj.key, videoObj)
+            break
+          }
         }
       }
     })
diff --git a/packages/builder/src/storage/providers/s3-provider.ts b/packages/builder/src/storage/providers/s3-provider.ts
index 92b580bc..33686de2 100644
--- a/packages/builder/src/storage/providers/s3-provider.ts
+++ b/packages/builder/src/storage/providers/s3-provider.ts
@@ -287,8 +287,8 @@ export class S3StorageProvider implements StorageProvider {
         if (SUPPORTED_FORMATS.has(ext)) {
           imageFile = file
         }
-        // 检查是否为 .mov 视频文件
-        else if (ext === '.mov') {
+        // 检查是否为 .mov 或 .mp4 视频文件
+        else if (ext === '.mov' || ext === '.mp4') {
           videoFile = file
         }
       }