diff --git a/V2rayNG/app/src/main/kotlin/com/v2ray/ang/util/ZipUtil.kt b/V2rayNG/app/src/main/kotlin/com/v2ray/ang/util/ZipUtil.kt
index f0283701..5343f6d8 100644
--- a/V2rayNG/app/src/main/kotlin/com/v2ray/ang/util/ZipUtil.kt
+++ b/V2rayNG/app/src/main/kotlin/com/v2ray/ang/util/ZipUtil.kt
@@ -31,7 +31,7 @@ object ZipUtil {
                     }
                 }
             }
-            if (filesToCompress.isEmpty) {
+            if (filesToCompress.isEmpty()) {
                 return false
             }