diff --git a/CHANGELOG.md b/CHANGELOG.md
index ef4cc3cb..57a5c2d4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,9 @@
 
 ## 26.0-SNAPSHOT - unreleased
 
+### ⚙️ Technical
+* Align all-built in log names to have form "App-Cluster-xxx.log"
+
 ## 25.0.0 - 2024-11-15
 
 ### 💥 Breaking Changes (upgrade difficulty: 🟢 LOW)
diff --git a/src/main/groovy/io/xh/hoist/configuration/LogbackConfig.groovy b/src/main/groovy/io/xh/hoist/configuration/LogbackConfig.groovy
index 61ed161e..5600eaf9 100644
--- a/src/main/groovy/io/xh/hoist/configuration/LogbackConfig.groovy
+++ b/src/main/groovy/io/xh/hoist/configuration/LogbackConfig.groovy
@@ -86,9 +86,10 @@ class LogbackConfig {
     static void defaultConfig(Script script) {
         withDelegate(script) {
 
-            def appLogName = "${Utils.appCode}-${ClusterService.instanceName}",
-                trackLogName = "$appLogName-track",
-                monitorLogName = "$appLogName-monitor"
+            def appLogRoot = "${Utils.appCode}-${ClusterService.instanceName}",
+                appLogName = "$appLogRoot-app",
+                trackLogName = "$appLogRoot-track",
+                monitorLogName = "$appLogRoot-monitor"
 
             //----------------------------------
             // Register Hoist-Core's Conversion Specifiers