diff --git a/app/src/main/java/io/legado/app/ui/about/AboutActivity.kt b/app/src/main/java/io/legado/app/ui/about/AboutActivity.kt
index 303e9de4b..4648bb02d 100644
--- a/app/src/main/java/io/legado/app/ui/about/AboutActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/about/AboutActivity.kt
@@ -5,11 +5,8 @@ import android.net.Uri
 import android.os.Bundle
 import android.view.Menu
 import android.view.MenuItem
-import androidx.lifecycle.AndroidViewModel
 import io.legado.app.R
 import io.legado.app.base.BaseActivity
-import io.legado.app.base.VMBaseActivity
-import io.legado.app.utils.getViewModel
 import org.jetbrains.anko.toast
 
 class AboutActivity : BaseActivity(R.layout.activity_about) {
@@ -31,15 +28,15 @@ class AboutActivity : BaseActivity(R.layout.activity_about) {
     override fun onCompatOptionsItemSelected(item: MenuItem): Boolean {
         when (item.itemId) {
             R.id.menu_scoring -> {
-                openIntent(Intent.ACTION_VIEW, "market://details?id=$packageName")
+                openIntent("market://details?id=$packageName")
             }
         }
         return super.onCompatOptionsItemSelected(item)
     }
 
-    private fun openIntent(intentName: String, address: String) {
+    private fun openIntent(address: String) {
         try {
-            val intent = Intent(intentName)
+            val intent = Intent(Intent.ACTION_VIEW)
             intent.data = Uri.parse(address)
             startActivity(intent)
         } catch (e: Exception) {