diff --git a/.github/workflows/gradle-release.yml b/.github/workflows/gradle-release.yml
index 1c2bbdb..9e894c2 100644
--- a/.github/workflows/gradle-release.yml
+++ b/.github/workflows/gradle-release.yml
@@ -2,7 +2,7 @@ name: Java CI with Gradle
 
 on:
   push:
-    branches: [  "main" ]
+    branches: [ "main" ]
 
 jobs:
   build:
diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index df85460..3c902ac 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -1,11 +1,5 @@
-## v1.5.0 released on 12 Apr 2024 UTC
-  * 57a7ac385bb93c1cb290d2a2f06576966da78c4d switch to ci template
-## v1.4.0 released on 12 Apr 2024 UTC
-  * 1cc3f8c0cb8b8a0f42951151e0101c976f79d6f4 switch to ci template
-## v1.3.0 released on 12 Apr 2024 UTC
-  * b3c410e2f4d1a8ce2da744e2460306da68dd65b3 switch to ci template
 ## v1.2.0 released on 12 Apr 2024 UTC
-  * ee3b7f22e8c059d59842968c47bd86842c1c4d61 configure CI
+  * 57a7ac385bb93c1cb290d2a2f06576966da78c4d configure CI
 ## v1.1.0 released on 11 Apr 2024 UTC
   * 3dd0d651353b147c44cabc2d3d53051cda08a23f initial
   * ddd9eb1e0ab63522329e6c49e9dbd2291753936d Initial commit
diff --git a/build.gradle.kts b/build.gradle.kts
index edbbcb7..686a958 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -10,7 +10,7 @@ plugins {
 }
 
 group = "tech.harmonysoft"
-version = "1.5.0"
+version = "1.2.0"
 
 gradleDist {
     gradleVersion = "8.7"
@@ -97,6 +97,7 @@ publishing {
 }
 
 if (System.getenv("CI_ENV").isNullOrBlank()) {
+    println("xxxx signing is active")
     signing {
         sign(publishing.publications["main"])
     }