diff --git a/.travis.yml b/.travis.yml
index d865cd1..49ec591 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,25 +1,25 @@
-language: android
-jdk: oraclejdk8
-branches:
-  only:
-    - master
-before_script:
-  # Download desired version of Gradle
-  - wget http://services.gradle.org/distributions/gradle-6.7.1-bin.zip
-  - unzip -qq gradle-6.7.1-bin.zip
-  - export GRADLE_HOME=$PWD/gradle-6.7.1
-  - export PATH=$GRADLE_HOME/bin:$PATH
-  # just to test gradle version, against our provided one
-  - gradle -v
-  - echo no | android create avd --force -n test -t android-19 --abi armeabi-v7a -c 512M
-  - emulator -avd test -no-audio -no-window &
-  - android-wait-for-emulator
-  - adb shell input keyevent 82 &
-android:
-  components:
-    - platform-tools
-    - tools
-    - build-tools-30.0.2
-    - android-30
-    - android-19
-    - sys-img-armeabi-v7a-android-19
\ No newline at end of file
+#language: android
+#jdk: oraclejdk8
+#branches:
+#  only:
+#    - master
+#before_script:
+#  # Download desired version of Gradle
+#  - wget http://services.gradle.org/distributions/gradle-6.7.1-bin.zip
+#  - unzip -qq gradle-6.7.1-bin.zip
+#  - export GRADLE_HOME=$PWD/gradle-6.7.1
+#  - export PATH=$GRADLE_HOME/bin:$PATH
+#  # just to test gradle version, against our provided one
+#  - gradle -v
+#  - echo no | android create avd --force -n test -t android-19 --abi armeabi-v7a -c 512M
+#  - emulator -avd test -no-audio -no-window &
+#  - android-wait-for-emulator
+#  - adb shell input keyevent 82 &
+#android:
+#  components:
+#    - platform-tools
+#    - tools
+#    - build-tools-33.0.1
+#    - android-33
+#    - android-19
+#    - sys-img-armeabi-v7a-android-19
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
index d2c5400..7dda544 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,16 +1,17 @@
-apply plugin: 'com.android.application'
-
-apply plugin: 'kotlin-android'
-
-apply plugin: 'kotlin-android-extensions'
+plugins {
+    id 'com.android.application'
+    id 'kotlin-android'
+    id 'kotlin-kapt'
+    id 'kotlin-android-extensions'
+}
 
 android {
-    compileSdkVersion 30
+    compileSdkVersion 33
     buildToolsVersion "30.0.2"
     defaultConfig {
         applicationId "com.liihuu.kline"
         minSdkVersion 19
-        targetSdkVersion 30
+        targetSdkVersion 33
         versionCode version_code
         versionName "$version_name"
         vectorDrawables.useSupportLibrary = true
@@ -22,7 +23,17 @@ android {
             minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
+
+        debug {
+            minifyEnabled false
+            shrinkResources false
+        }
+
+    }
+    buildFeatures {
+        viewBinding = true
     }
+    namespace 'com.liihuu.kline'
 }
 
 dependencies {
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 18d5fe7..2c5c979 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-	package="com.liihuu.kline">
+<manifest xmlns:tools="http://schemas.android.com/tools"
+    xmlns:android="http://schemas.android.com/apk/res/android">
 
 	<application
 		android:allowBackup="false"
@@ -10,7 +10,9 @@
 		android:theme="@style/AppTheme.NoActionBar">
 		<activity
 			android:name=".MainActivity"
-			android:label="@string/app_name">
+			android:label="@string/app_name"
+			android:exported="true"
+            tools:ignore="MissingClass">
 			<intent-filter>
 				<action android:name="android.intent.action.MAIN" />
 				<action android:name="android.intent.action.VIEW" />
diff --git a/build.gradle b/build.gradle
index 507a9af..78636e2 100644
--- a/build.gradle
+++ b/build.gradle
@@ -2,16 +2,16 @@
 buildscript {
     ext.version_code = 13
     ext.version_name = "2.2.3"
-    ext.kotlin_version = '1.4.20'
+    ext.kotlin_version = '1.6.21'
     repositories {
         google()
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:4.1.1'
+        classpath 'com.android.tools.build:gradle:8.1.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
 
-        classpath 'com.github.panpf.bintray-publish:bintray-publish:1.0.0'
+//        classpath 'com.github.panpf.bintray-publish:bintray-publish:1.0.0'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index afabedc..2606a18 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.7.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.4-all.zip
diff --git a/klinechart/build.gradle b/klinechart/build.gradle
index 6976894..e6bd86f 100644
--- a/klinechart/build.gradle
+++ b/klinechart/build.gradle
@@ -1,7 +1,6 @@
 apply plugin: 'com.android.library'
 apply plugin: 'kotlin-android'
 apply plugin: 'kotlin-android-extensions'
-apply from: 'publish.gradle'
 
 android {
     compileSdkVersion 30
@@ -19,12 +18,17 @@ android {
             minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
+        debug {
+            minifyEnabled false
+            shrinkResources false
+        }
     }
 
     androidExtensions {
         experimental = true
     }
 
+    namespace 'com.liihuu.klinechart'
 }
 
 dependencies {