diff --git a/app/electron-builder.yml b/app/electron-builder.yml
index 011c01a70..a9ad3c970 100644
--- a/app/electron-builder.yml
+++ b/app/electron-builder.yml
@@ -36,7 +36,9 @@ nsis:
   createStartMenuShortcut: true
   shortcutName: "SiYuan"
   license: "../LICENSE"
-  include: "installer.nsh"
+  include: "nsis/installer.nsh"
+  installerSidebar: "nsis/installerSidebar.bmp"
+  uninstallerSidebar: "nsis/uninstallerSidebar.bmp"
 
 extraResources:
   - from: "appearance/boot"
diff --git a/app/installer.nsh b/app/nsis/installer.nsh
similarity index 100%
rename from app/installer.nsh
rename to app/nsis/installer.nsh
diff --git a/app/nsis/installerSidebar.bmp b/app/nsis/installerSidebar.bmp
new file mode 100644
index 000000000..f2c3a76a4
Binary files /dev/null and b/app/nsis/installerSidebar.bmp differ
diff --git a/app/nsis/uninstallerSidebar.bmp b/app/nsis/uninstallerSidebar.bmp
new file mode 100644
index 000000000..a05bb19a2
Binary files /dev/null and b/app/nsis/uninstallerSidebar.bmp differ