diff --git a/.github/workflows/build_check.yml b/.github/workflows/build_check.yml
index 6c69c3c..8dbc1d4 100644
--- a/.github/workflows/build_check.yml
+++ b/.github/workflows/build_check.yml
@@ -1,4 +1,4 @@
-name: Master pull request CI
+name: Build Check
 
 on:
   pull_request:
diff --git a/.github/workflows/playground_apk.yml b/.github/workflows/playground_apk.yml
index 7ec1a94..a97fd88 100644
--- a/.github/workflows/playground_apk.yml
+++ b/.github/workflows/playground_apk.yml
@@ -1,4 +1,4 @@
-name: Publish AAR CI
+name: Generate Playground Apk
 
 on:
   workflow_dispatch:
diff --git a/.github/workflows/publish_aar.yml b/.github/workflows/publish_aar.yml
index b8a0185..4b6c547 100644
--- a/.github/workflows/publish_aar.yml
+++ b/.github/workflows/publish_aar.yml
@@ -1,4 +1,4 @@
-name: Publish AAR CI
+name: Publish AAR
 
 on:
   workflow_dispatch:
diff --git a/.github/workflows/upload_stable_aar.yml b/.github/workflows/upload_stable_aar.yml
index d29754a..84959fa 100644
--- a/.github/workflows/upload_stable_aar.yml
+++ b/.github/workflows/upload_stable_aar.yml
@@ -1,4 +1,4 @@
-name: Master push CI
+name: Upload Stable AAR
 
 on:
   push:
diff --git a/app/keystore/release.jks b/app/keystore/release.jks
new file mode 100644
index 0000000..93ebc6e
Binary files /dev/null and b/app/keystore/release.jks differ