diff --git a/kplayer/util/AsyncImage.swift b/kplayer/util/AsyncImage.swift
index 3ca330e..ca304da 100644
--- a/kplayer/util/AsyncImage.swift
+++ b/kplayer/util/AsyncImage.swift
@@ -26,7 +26,7 @@ struct AsyncImage<Placeholder: View>: View {
     private var content: some View {
         Group {
             if item.thumbImage != nil {
-                image(item.thumbImage!)
+                image(item.thumbImage!.scaleToSize(66.0, height: 44.0))
             } else {
                 placeholder
             }
@@ -39,7 +39,7 @@ struct AsyncImage<Placeholder: View>: View {
         }
 
         if newItem.image != nil {
-            newItem.thumbImage = newItem.image!.scaleToSize(66.0, height: 44.0)
+            newItem.thumbImage = newItem.image!.scaleToSize(15 * 16, height: 15 * 9)
         } else {
             if newItem.thumbUrl != nil {
                 let URL = Foundation.URL(string: newItem.thumbUrlAbsolute)!
@@ -48,7 +48,7 @@ struct AsyncImage<Placeholder: View>: View {
                     i in
 
                     newItem.image = i
-                    newItem.thumbImage = newItem.image!.scaleToSize(66.0, height: 44.0)
+                    newItem.thumbImage = i // newItem.image!.scaleToSize(66.0, height: 44.0)
                 }
             }
         }
diff --git a/kplayer/util/UploadOperation.swift b/kplayer/util/UploadOperation.swift
index e133b77..b2a5323 100644
--- a/kplayer/util/UploadOperation.swift
+++ b/kplayer/util/UploadOperation.swift
@@ -14,7 +14,7 @@ class UploadOperation: Operation {
     init(baseUrl: String, data: Data, path: String) {
         self.baseUrl = baseUrl
         self.data = data
-        self.path = path
+        self.path = path.removingPercentEncoding!
     }
 
     override func main() {