diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index ceab483..b63f7e8 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -17,8 +17,8 @@ android {
         applicationId = "com.donut.mixfile"
         minSdk = 26
         targetSdk = 36
-        versionCode = 151
-        versionName = "2.0.6"
+        versionCode = 152
+        versionName = "2.0.7"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
         vectorDrawables {
@@ -70,7 +70,7 @@ android {
 
 dependencies {
 
-    implementation("com.github.InvertGeek:mixfile-core:2.0.6")
+    implementation("com.github.InvertGeek:mixfile-core:2.0.7")
     implementation("androidx.compose.material:material-icons-extended:1.7.8")
     implementation("com.tencent:mmkv:1.3.14")
     implementation("net.engawapg.lib:zoomable:1.6.1")
diff --git a/app/src/main/java/com/donut/mixfile/MainActivity.kt b/app/src/main/java/com/donut/mixfile/MainActivity.kt
index af95d72..110db4e 100644
--- a/app/src/main/java/com/donut/mixfile/MainActivity.kt
+++ b/app/src/main/java/com/donut/mixfile/MainActivity.kt
@@ -12,7 +12,6 @@ import androidx.activity.result.contract.ActivityResultContracts
 import androidx.core.app.NotificationManagerCompat
 import com.donut.mixfile.ui.component.MainContent
 import com.donut.mixfile.ui.theme.MainTheme
-import com.donut.mixfile.util.file.MixFileSelector
 import com.donut.mixfile.util.file.uploadFileUris
 import com.donut.mixfile.util.objects.MixActivity
 import com.donut.mixfile.util.reveiver.NetworkChangeReceiver
diff --git a/app/src/main/java/com/donut/mixfile/util/file/FileUtil.kt b/app/src/main/java/com/donut/mixfile/util/file/FileUtil.kt
index 55b87c0..0505a5c 100644
--- a/app/src/main/java/com/donut/mixfile/util/file/FileUtil.kt
+++ b/app/src/main/java/com/donut/mixfile/util/file/FileUtil.kt
@@ -15,7 +15,6 @@ import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
-import com.donut.mixfile.MainActivity
 import com.donut.mixfile.app
 import com.donut.mixfile.appScope
 import com.donut.mixfile.currentActivity
@@ -68,7 +67,6 @@ import kotlinx.coroutines.sync.Semaphore
 import kotlinx.coroutines.withContext
 import kotlinx.io.readByteArray
 import kotlin.coroutines.cancellation.CancellationException
-import kotlin.coroutines.coroutineContext
 
 val localClient = HttpClient(OkHttp).config {
     install(HttpTimeout) {