diff --git a/src/views/Practice/Practice.jsx b/src/views/Practice/Practice.jsx
index 7b436aa0..5fd15360 100644
--- a/src/views/Practice/Practice.jsx
+++ b/src/views/Practice/Practice.jsx
@@ -716,9 +716,11 @@ const Practice = () => {
           questions[currentQuestion]?.contentSourceData || [];
         const stringLengths = contentSourceData.map((item) => item.text.length);
         const length =
-          questions[currentQuestion]?.mechanics_data &&
+          (questions[currentQuestion]?.mechanics_data &&
+            questions[currentQuestion]?.mechanics_data[0]?.mechanics_id ===
+              "mechanic_2") ||
           questions[currentQuestion]?.mechanics_data[0]?.mechanics_id ===
-            "mechanic_2"
+            "mechanic_1"
             ? 500
             : stringLengths[0];
         window.parent.postMessage({ type: "stringLengths", length }, "*");