diff --git a/wake/View/Upload/MediaUploadView.swift b/wake/View/Upload/MediaUploadView.swift
index 203b399..3bedbfd 100644
--- a/wake/View/Upload/MediaUploadView.swift
+++ b/wake/View/Upload/MediaUploadView.swift
@@ -302,17 +302,18 @@ struct MainUploadArea: View {
                 .frame(height: 50)
             // 主显示区域
             if let mediaToDisplay = selectedMedia ?? uploadManager.selectedMedia.first {
-                MediaPreview(media: mediaToDisplay)
-                    .id(mediaToDisplay.id)
-                    .frame(width: 225, height: 225)
-                    .overlay(
-                        RoundedRectangle(cornerRadius: 16)
-                            .stroke(Color.themePrimary, lineWidth: 5)
-                    )
-                    .cornerRadius(16)
-                    .shadow(radius: 4)
-                    .padding(.horizontal)
-                    .transition(.opacity)
+                Button(action: { showMediaPicker = true }) {
+                        MediaPreview(media: mediaToDisplay)
+                            .id(mediaToDisplay.id)
+                            .frame(width: 225, height: 225)
+                            .overlay(
+                                RoundedRectangle(cornerRadius: 16)
+                                    .stroke(Color.themePrimary, lineWidth: 5)
+                            )
+                            .cornerRadius(16)
+                            .padding(.horizontal)
+                            .transition(.opacity)
+                }
             } else {
                 UploadPromptView(showMediaPicker: $showMediaPicker)
             }