diff --git a/V2rayNG/app/src/main/kotlin/com/v2ray/ang/ui/PerAppProxyActivity.kt b/V2rayNG/app/src/main/kotlin/com/v2ray/ang/ui/PerAppProxyActivity.kt
index 4b17e638..155f1316 100644
--- a/V2rayNG/app/src/main/kotlin/com/v2ray/ang/ui/PerAppProxyActivity.kt
+++ b/V2rayNG/app/src/main/kotlin/com/v2ray/ang/ui/PerAppProxyActivity.kt
@@ -50,7 +50,7 @@ class PerAppProxyActivity : BaseActivity() {
                 .map {
                     if (blacklist != null) {
                         it.forEach { one ->
-                            if ((blacklist.contains(one.packageName))) {
+                            if (blacklist.contains(one.packageName)) {
                                 one.isSelected = 1
                             } else {
                                 one.isSelected = 0