diff --git a/.github/workflows/prerelease.yml b/.github/workflows/prerelease.yml
index bb4e359c..64b51387 100644
--- a/.github/workflows/prerelease.yml
+++ b/.github/workflows/prerelease.yml
@@ -22,6 +22,9 @@ jobs:
         distribution: 'adopt'
     - name: Grant execute permission for gradlew
       run: chmod +x gradlew
+    - name: Change icon color for prerelease
+      run: |
+        sed -i "s/#3242D3/#3DDC84/" app/src/main/res/values/ic_launcher_background.xml
     - name: Update prerelease_commit_hash
       run: |
         COMMIT_HASH="$(git log -1 --format='%H')"