diff --git a/.idea/.gitignore b/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/.idea/.name b/.idea/.name
new file mode 100644
index 0000000..3553804
--- /dev/null
+++ b/.idea/.name
@@ -0,0 +1 @@
+appbase
\ No newline at end of file
diff --git a/.idea/compiler.xml b/.idea/compiler.xml
new file mode 100644
index 0000000..b589d56
--- /dev/null
+++ b/.idea/compiler.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="17" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/deploymentTargetDropDown.xml b/.idea/deploymentTargetDropDown.xml
new file mode 100644
index 0000000..ed59606
--- /dev/null
+++ b/.idea/deploymentTargetDropDown.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="deploymentTargetDropDown">
+    <value>
+      <entry key="appbase">
+        <State />
+      </entry>
+    </value>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/migrations.xml b/.idea/migrations.xml
new file mode 100644
index 0000000..f8051a6
--- /dev/null
+++ b/.idea/migrations.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectMigrations">
+    <option name="MigrateToGradleLocalJavaHome">
+      <set>
+        <option value="$PROJECT_DIR$" />
+      </set>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000..0ad17cb
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="jbr-17" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/build/classes" />
+  </component>
+  <component name="ProjectType">
+    <option name="id" value="Android" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/appbase/build.properties b/appbase/build.properties
index 6505c45..ebaf626 100644
--- a/appbase/build.properties
+++ b/appbase/build.properties
@@ -1,8 +1,8 @@
 #Created by .winboll/winboll_app_build.gradle
-#Thu Feb 13 22:24:27 GMT 2025
-stageCount=2
-libraryProject=libappbase
-baseVersion=1.5
-publishVersion=1.5.1
-buildCount=3
+#Fri Feb 14 06:59:10 HKT 2025
 baseBetaVersion=1.5.2
+baseVersion=1.5
+buildCount=6
+libraryProject=libappbase
+publishVersion=1.5.1
+stageCount=2
diff --git a/libappbase/build.gradle b/libappbase/build.gradle
index 15ccce1..b51a541 100644
--- a/libappbase/build.gradle
+++ b/libappbase/build.gradle
@@ -23,6 +23,10 @@ android {
         sourceCompatibility JavaVersion.VERSION_11
         targetCompatibility JavaVersion.VERSION_11
     }
+
+    buildFeatures {
+        aidl true
+    }
 }
 
 dependencies {
diff --git a/libappbase/build.properties b/libappbase/build.properties
index db43a79..ebaf626 100644
--- a/libappbase/build.properties
+++ b/libappbase/build.properties
@@ -1,8 +1,8 @@
 #Created by .winboll/winboll_app_build.gradle
-#Thu Feb 13 22:23:25 GMT 2025
-stageCount=2
-libraryProject=libappbase
-baseVersion=1.5
-publishVersion=1.5.1
-buildCount=3
+#Fri Feb 14 06:59:10 HKT 2025
 baseBetaVersion=1.5.2
+baseVersion=1.5
+buildCount=6
+libraryProject=libappbase
+publishVersion=1.5.1
+stageCount=2
diff --git a/libappbase/src/main/aidl/cc/winboll/studio/libappbase/ISOSServiceInterface.aidl b/libappbase/src/main/aidl/cc/winboll/studio/libappbase/ISOSServiceInterface.aidl
new file mode 100644
index 0000000..cfe530a
--- /dev/null
+++ b/libappbase/src/main/aidl/cc/winboll/studio/libappbase/ISOSServiceInterface.aidl
@@ -0,0 +1,13 @@
+// ISOSServiceInterface.aidl
+package cc.winboll.studio.libappbase;
+
+// Declare any non-default types here with import statements
+
+interface ISOSServiceInterface {
+    /**
+     * Demonstrates some basic types that you can use as parameters
+     * and return values in AIDL.
+     */
+    void basicTypes(int anInt, long aLong, boolean aBoolean, float aFloat,
+            double aDouble, String aString);
+}
\ No newline at end of file
diff --git a/libappbase/src/main/java/cc/winboll/studio/libappbase/ISOSService.aidl b/libappbase/src/main/java/cc/winboll/studio/libappbase/temp.txt
similarity index 98%
rename from libappbase/src/main/java/cc/winboll/studio/libappbase/ISOSService.aidl
rename to libappbase/src/main/java/cc/winboll/studio/libappbase/temp.txt
index e2969c2..64dfb87 100644
--- a/libappbase/src/main/java/cc/winboll/studio/libappbase/ISOSService.aidl
+++ b/libappbase/src/main/java/cc/winboll/studio/libappbase/temp.txt
@@ -2,4 +2,4 @@
 package cc.winboll.studio.libappbase;
 interface ISOSService {
     String getMessage();
-}
+}
\ No newline at end of file