diff --git a/apps/ai-game-creator-shell/src-tauri/src/ui_editor/commands/separation/model/note.rs b/apps/ai-game-creator-shell/src-tauri/src/ui_editor/commands/separation/model/note.rs
index 1c3065627..6ffb109a1 100644
--- a/apps/ai-game-creator-shell/src-tauri/src/ui_editor/commands/separation/model/note.rs
+++ b/apps/ai-game-creator-shell/src-tauri/src/ui_editor/commands/separation/model/note.rs
@@ -4,13 +4,13 @@ use ts_rs::TS;
 pub(crate) fn sanitize_prompt_text(value: &str) -> String {
     value
         .chars()
-        .filter_map(|character| {
+        .map(|character| {
             if character == '`' {
-                Some('\'')
+                '\''
             } else if character.is_control() {
-                Some(' ')
+                ' '
             } else {
-                Some(character)
+                character
             }
         })
         .take(super::MAX_REWORK_NOTE_CHARS)