diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-localstorage-by-building-a-todo-app/64fad07f43a101779cb8692a.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-localstorage-by-building-a-todo-app/64fad07f43a101779cb8692a.md
index c8e6a4f7f4c..78bfb95196b 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-localstorage-by-building-a-todo-app/64fad07f43a101779cb8692a.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-localstorage-by-building-a-todo-app/64fad07f43a101779cb8692a.md
@@ -31,7 +31,7 @@ You should move the `taskObj` object into the `addOrUpdateTask` function.
 assert.match(code, /const\s+addOrUpdateTask\s*=\s*\(\s*\)\s*=>\s*\{\s*const\s+dataArrIndex\s*=\s*taskData\.findIndex\(\s*(?:\(\s*item\s*\)|item)\s*=>\s*(?:item\.id\s===\s*currentTask\.id|currentTask\.id\s*===\s*item\.id)\s*\)\s*;?\s*const\s+taskObj\s*=\s*\{\s*id\s*:\s*`\$\{\s*titleInput\.value\.toLowerCase\(\s*\)\.split\(\s*('|")\s{1}\1\s*\)\.join\(\s*('|")-\2\s*\)\s*\}-\$\{\s*Date\.now\(\s*\)\s*\}`\s*,\s*title\s*:\s*titleInput\.value,\s*date\s*:\s*dateInput\.value\s*,\s*description\s*:\s*descriptionInput\.value\s*,?\s*\}\s*;?/)
 ```
 
-You should move the `if` statement with the condition `dataArrIndex === 1` into your `addOrUpdateTask` function.
+You should move the `if` statement with the condition `dataArrIndex === -1` into your `addOrUpdateTask` function.
 
 ```js
 assert.match(code, /const\s+addOrUpdateTask\s*=\s*\(\s*\)\s*=>\s*\{\s*const\s+dataArrIndex\s*=\s*taskData\.findIndex\(\s*(?:\(\s*item\s*\)|item)\s*=>\s*(?:item\.id\s*===\s*currentTask\.id|currentTask\.id\s*===\s*item\.id)\s*\)\s*;?\s*const\s+taskObj\s*=\s*\{\s*id\s*:\s*`\$\{\s*titleInput\.value\.toLowerCase\(\s*\)\.split\(\s*('|")\s{1}\1\s*\)\.join\(\s*('|")-\2\s*\)\s*\}-\$\{\s*Date\.now\(\s*\)\s*\}`\s*,\s*title\s*:\s*titleInput\.value,\s*date\s*:\s*dateInput\.value\s*,\s*description\s*:\s*descriptionInput\.value\s*,?\s*\}\s*;?\s*if\s*\(\s*dataArrIndex\s*===\s*-1\s*\)\s*\{\s*taskData\.unshift\(\s*taskObj\s*\)\s*;?\s*\}\s*\}\s*;?/)