diff --git a/pkg/mark/stdlib/stdlib.go b/pkg/mark/stdlib/stdlib.go
index 463d638..f1bc132 100644
--- a/pkg/mark/stdlib/stdlib.go
+++ b/pkg/mark/stdlib/stdlib.go
@@ -106,10 +106,6 @@ func templates(api *confluence.API) (*template.Template, error) {
// This template is used for rendering code in ```
`ac:code`: text(
- `{{ if .Collapse }}{{printf "\n"}}`,
- `{{ if .Title }}{{ .Title }}{{printf "\n"}}{{ end }}`,
- `{{printf "\n"}}{{ end }}`,
-
`{{printf "\n"}}`,
/**/ `{{ if eq .Language "mermaid" }}true{{printf "\n"}}{{ else }}`,
/**/ `{{ .Language }}{{printf "\n"}}{{ end }}`,
@@ -117,9 +113,6 @@ func templates(api *confluence.API) (*template.Template, error) {
/**/ `{{ if .Title }}{{ .Title }}{{printf "\n"}}{{ end }}`,
/**/ `{{printf "\n"}}`,
`{{printf "\n"}}`,
-
- `{{ if .Collapse }}{{printf "\n"}}`,
- `{{printf "\n"}}{{ end }}`,
),
`ac:status`: text(
diff --git a/pkg/mark/testdata/codes.html b/pkg/mark/testdata/codes.html
index 4a1f879..ef0f80c 100644
--- a/pkg/mark/testdata/codes.html
+++ b/pkg/mark/testdata/codes.html
@@ -34,26 +34,17 @@ text 2
A b c
-
-A b c
-
bash
true
A b c
-
-
-
-
c
true
-
-
true
false
@@ -63,9 +54,6 @@ text 2
B-->D;
C-->D;]]>
-
-my mermaid graph
-
true
true
@@ -76,8 +64,6 @@ text 2
B-->D;
C-->D;]]>
-
-
true
false