diff --git a/app/build.gradle b/app/build.gradle
index f2ce4cee..9d507e72 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -46,7 +46,7 @@ android {
                 ]
             }
         }
-        ndk { }
+        ndk {}
     }
     buildTypes {
         debug {
@@ -62,7 +62,7 @@ android {
             minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
             signingConfig signingConfigs.release
-            applicationIdSuffix ".modify"
+            applicationIdSuffix ".modify.opencv4"
         }
     }
     compileOptions {
@@ -110,6 +110,11 @@ android {
             buildConfigField "String", "CHANNEL", '"coolapk"'
         }
     }
+    externalNativeBuild {
+        cmake {
+            arguments "-DANDROID_STL=c++_shared"
+        }
+    }
     // 避免压缩TensorFlow
 //    aaptOptions {
 //        noCompress "tflite"
@@ -117,8 +122,6 @@ android {
 }
 
 
-
-
 repositories {
     flatDir {
         dirs 'libs'
diff --git a/app/libs/opencv-3.4.13.aar b/app/libs/opencv-3.4.13.aar
deleted file mode 100644
index 1e70982c..00000000
Binary files a/app/libs/opencv-3.4.13.aar and /dev/null differ
diff --git a/app/libs/opencv-4.5.1.aar b/app/libs/opencv-4.5.1.aar
new file mode 100644
index 00000000..1531728c
Binary files /dev/null and b/app/libs/opencv-4.5.1.aar differ
diff --git a/inrt/src/main/jniLibs/armeabi-v7a/libopencv_java3.so b/app/src/main/jniLibs/armeabi-v7a/libopencv_java4.so
similarity index 55%
rename from inrt/src/main/jniLibs/armeabi-v7a/libopencv_java3.so
rename to app/src/main/jniLibs/armeabi-v7a/libopencv_java4.so
index bf52b421..b8b7bfcc 100644
Binary files a/inrt/src/main/jniLibs/armeabi-v7a/libopencv_java3.so and b/app/src/main/jniLibs/armeabi-v7a/libopencv_java4.so differ
diff --git a/autojs/build.gradle b/autojs/build.gradle
index 46ab4659..1ebd2d5f 100644
--- a/autojs/build.gradle
+++ b/autojs/build.gradle
@@ -55,8 +55,7 @@ dependencies {
     api 'com.github.hyb1996:EnhancedFloaty:0.31'
     api 'com.makeramen:roundedimageview:2.3.0'
     // OpenCv
-//    api(name: 'opencv-3.4.13', ext: 'aar')
-    api files('libs/opencv-3.4.13.aar')
+    api files('libs/opencv-4.5.1.aar')
     // OkHttp
     api 'com.squareup.okhttp3:okhttp:3.10.0'
     // JDeferred
diff --git a/autojs/libs/opencv-3.4.13.aar b/autojs/libs/opencv-3.4.13.aar
deleted file mode 100644
index 1e70982c..00000000
Binary files a/autojs/libs/opencv-3.4.13.aar and /dev/null differ
diff --git a/autojs/libs/opencv-4.5.1.aar b/autojs/libs/opencv-4.5.1.aar
new file mode 100644
index 00000000..1531728c
Binary files /dev/null and b/autojs/libs/opencv-4.5.1.aar differ
diff --git a/inrt/libs/opencv-3.4.13.aar b/inrt/libs/opencv-3.4.13.aar
deleted file mode 100644
index 1e70982c..00000000
Binary files a/inrt/libs/opencv-3.4.13.aar and /dev/null differ
diff --git a/inrt/libs/opencv-4.5.1.aar b/inrt/libs/opencv-4.5.1.aar
new file mode 100644
index 00000000..1531728c
Binary files /dev/null and b/inrt/libs/opencv-4.5.1.aar differ
diff --git a/app/src/main/jniLibs/armeabi-v7a/libopencv_java3.so b/inrt/src/main/jniLibs/armeabi-v7a/libopencv_java4.so
similarity index 55%
rename from app/src/main/jniLibs/armeabi-v7a/libopencv_java3.so
rename to inrt/src/main/jniLibs/armeabi-v7a/libopencv_java4.so
index bf52b421..b8b7bfcc 100644
Binary files a/app/src/main/jniLibs/armeabi-v7a/libopencv_java3.so and b/inrt/src/main/jniLibs/armeabi-v7a/libopencv_java4.so differ