diff --git a/CustomKeyboard/View/KBToolBar.m b/CustomKeyboard/View/KBToolBar.m
index 408dc71..44ddb27 100644
--- a/CustomKeyboard/View/KBToolBar.m
+++ b/CustomKeyboard/View/KBToolBar.m
@@ -453,7 +453,7 @@
 - (void)kb_updateRightControlsConstraints {
     [self.avatarImageView mas_remakeConstraints:^(MASConstraintMaker *make) {
         make.right.equalTo(self).offset(-12);
-        make.centerY.equalTo(self).offset(5);
+        make.centerY.equalTo(self).offset(0);
         make.width.height.mas_equalTo(kKBAvatarSize);
     }];
     [self.undoButtonInternal mas_remakeConstraints:^(MASConstraintMaker *make) {