diff --git a/vhs/comment.gif b/vhs/comment.gif
index 4b4a7b4..961c477 100644
Binary files a/vhs/comment.gif and b/vhs/comment.gif differ
diff --git a/vhs/comment.tape b/vhs/comment.tape
index bc9724b..c7dd774 100644
--- a/vhs/comment.tape
+++ b/vhs/comment.tape
@@ -9,26 +9,21 @@ Set Shell "bash"
 Set Theme "tokyonight"
 Set TypingSpeed 250ms
 
-Hide
-Type@0ms "alias nvim='./nvim.sh'" Enter
-Type@0ms "clear" Enter
-Show
-
-Type "nvim comment.go" Sleep 150ms Enter
+Hide Type@0ms "./nvim.sh comment.go" Enter Show
 
 # package
 Type ":GoCmt" Enter Sleep 500ms Escape Sleep 700ms
 
 # func
-Type "3j"
+Type@400ms "jjj"
 Type ":GoCmt" Enter Sleep 500ms Escape Sleep 700ms
 
 # struct
-Type "3j"
+Type@400ms "jjj"
 Type ":GoCmt" Enter Sleep 500ms Escape Sleep 700ms
 
 # interface
-Type "3j"
+Type@400ms "jjj"
 Type ":GoCmt" Enter Sleep 500ms Escape Sleep 700ms
 
 Sleep 5s
diff --git a/vhs/iferr.gif b/vhs/iferr.gif
index 217dd60..786012f 100644
Binary files a/vhs/iferr.gif and b/vhs/iferr.gif differ
diff --git a/vhs/iferr.tape b/vhs/iferr.tape
index b54e3e7..2658b83 100644
--- a/vhs/iferr.tape
+++ b/vhs/iferr.tape
@@ -10,12 +10,7 @@ Set Shell "bash"
 Set Theme "tokyonight"
 Set TypingSpeed 250ms
 
-Hide
-Type@0ms "alias nvim='./nvim.sh'" Enter
-Type@0ms "clear" Enter
-Show
-
-Type "nvim iferr.go" Sleep 150ms Enter
+Hide Type@0ms "./nvim.sh iferr.go" Enter Show
 
 Type "3j"
 Type ":GoIfErr" Sleep 500ms Enter
diff --git a/vhs/impl.gif b/vhs/impl.gif
index 26b6a6a..cd040a0 100644
Binary files a/vhs/impl.gif and b/vhs/impl.gif differ
diff --git a/vhs/impl.tape b/vhs/impl.tape
index b8ef6b5..bf0be29 100644
--- a/vhs/impl.tape
+++ b/vhs/impl.tape
@@ -1,6 +1,6 @@
 Output impl.gif
 Require nvim
-Require iferr
+Require impl
 
 Set FontFamily "JetBrains Mono"
 Set Height 800
@@ -10,14 +10,9 @@ Set Shell "bash"
 Set Theme "tokyonight"
 Set TypingSpeed 250ms
 
-Hide
-Type@0ms "alias nvim='./nvim.sh'" Enter
-Type@0ms "clear" Enter
-Show
-
-Type "nvim impl.go" Sleep 150ms Enter
+Hide Type@0ms "./nvim.sh impl.go" Enter Show
 
 Type "2j"
-Type ":GoImpl io.Reader" Sleep 500ms Enter
+Type ":GoImpl c io.Reader" Sleep 700ms Enter
 
 Sleep 5s
diff --git a/vhs/tags.gif b/vhs/tags.gif
index 0b2b068..eb51043 100644
Binary files a/vhs/tags.gif and b/vhs/tags.gif differ
diff --git a/vhs/tags.tape b/vhs/tags.tape
index 4888ec5..28bad2e 100644
--- a/vhs/tags.tape
+++ b/vhs/tags.tape
@@ -10,27 +10,22 @@ Set Shell "bash"
 Set Theme "tokyonight"
 Set TypingSpeed 250ms
 
-Hide
-Type@0ms "alias nvim='./nvim.sh'" Enter
-Type@0ms "clear" Enter
-Show
+Hide Type@0ms "./nvim.sh tags.go" Enter Show
 
-Type "nvim tags.go" Sleep 150ms Enter
-
-Type "3j"
+Type@400ms "jjj"
 Type ":GoTagAdd json yaml" Sleep 500ms Enter
 Type@120ms ":w" Enter
 Sleep 1s
 
 Type ":GoTagRm json" Sleep 500ms Enter
-Type@120ms ":w" Enter
+Type ":w" Enter
 Sleep 1s
 
 Type ":GoTagClear" Sleep 500ms Enter
-Type@120ms ":w" Enter
+Type ":w" Enter
 Sleep 1s
 
-Type "jV2j"
+Type@400ms "jVjj"
 Type ":GoTagAdd xml" Sleep 500ms Enter
 
 Sleep 5s