diff --git a/app/src/main/java/io/legado/app/help/JsEncodeUtils.kt b/app/src/main/java/io/legado/app/help/JsEncodeUtils.kt
index 295e4bfbc..651404828 100644
--- a/app/src/main/java/io/legado/app/help/JsEncodeUtils.kt
+++ b/app/src/main/java/io/legado/app/help/JsEncodeUtils.kt
@@ -97,7 +97,7 @@ interface JsEncodeUtils {
         publicKey: String?
     ): Sign {
         return createSign(
-            algorithm
+            algorithm,
             privateKey?.encodeToByteArray(),
             publicKey?.encodeToByteArray()
         )