diff --git a/package.json b/package.json
index 20fda6faa6..6bbf182049 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "misskey",
   "author": "syuilo <i@syuilo.com>",
-  "version": "0.0.1578",
+  "version": "0.0.1579",
   "license": "MIT",
   "description": "A miniblog-based SNS",
   "bugs": "https://github.com/syuilo/misskey/issues",
diff --git a/src/web/app/common/tags/reaction-picker.tag b/src/web/app/common/tags/reaction-picker.tag
index a8d19a1819..244956810d 100644
--- a/src/web/app/common/tags/reaction-picker.tag
+++ b/src/web/app/common/tags/reaction-picker.tag
@@ -42,7 +42,7 @@
 
 				&:not(.compact)
 					margin-top $balloon-size
-					transform-origin center top
+					transform-origin center -($balloon-size)
 
 					&:before
 						content ""