diff --git a/manifest.json b/manifest.json
index faa845b..1dc5f4d 100644
--- a/manifest.json
+++ b/manifest.json
@@ -5,9 +5,15 @@
 "src": "./icon81x81.png",
 "sizes": "81x81",
 "type": "image/png"
-},
-・・・
-{
+},{
+"src": "./icon180x180.png",
+"sizes": "180x180",
+"type": "image/png"
+},{
+"src": "./icon192x192.png",
+"sizes": "192x192",
+"type": "image/png"
+},{
 "src": "./icon512x512.png",
 "sizes": "512x512",
 "type": "image/png"