diff --git a/app/build.gradle b/app/build.gradle
index 443ecca..8503f88 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -81,6 +81,8 @@ dependencies {
     // Android开发工具库
     implementation 'com.blankj:utilcode:1.30.7'
     
+
+    
     // 人脸识别库
     implementation project(':facelibrary')
     implementation project(':financelibrary')
@@ -91,13 +93,14 @@ dependencies {
     
     // 华为扫码库
     implementation "com.huawei.hms:scanplus:2.12.0.301"
-    
-    // 串口通信库
-    implementation 'com.github.kongqw:SerialPortLibrary:2.1.1'
 
     testImplementation 'junit:junit:4.13.2'
     androidTestImplementation 'androidx.test.ext:junit:1.1.5'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
+
+    // 串口通信库
+    // implementation 'com.github.kongqw:AndroidSerialPort:2.1.1'
+    // implementation 'com.github.kongqw:AndroidSerialPort:1.0.1'
 }
 
 configurations {
diff --git a/settings.gradle b/settings.gradle
index e4a3b05..69bc69c 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -25,4 +25,5 @@ include ':app'
 include ':facelibrary'
 include ':financelibrary'
 include ':datalibrary'
-include ':oxplugin_padface'
\ No newline at end of file
+include ':oxplugin_padface'
+include ':lib-serialport'
\ No newline at end of file