diff --git a/app/src/main/java/io/legado/app/help/http/HttpHelper.kt b/app/src/main/java/io/legado/app/help/http/HttpHelper.kt
index 9aae08bdf..8879e19b9 100644
--- a/app/src/main/java/io/legado/app/help/http/HttpHelper.kt
+++ b/app/src/main/java/io/legado/app/help/http/HttpHelper.kt
@@ -49,10 +49,10 @@ object HttpHelper {
         return null
     }
 
-    fun getBytes(url: String, referrer: String): ByteArray? {
+    fun getBytes(url: String, referer: String): ByteArray? {
         NetworkUtils.getBaseUrl(url)?.let { baseUrl ->
             val headers =
-                mapOf(Pair(AppConst.UA_NAME, AppConst.userAgent), Pair("Referer", referrer))
+                mapOf(Pair(AppConst.UA_NAME, AppConst.userAgent), Pair("Referer", referer))
             return getByteRetrofit(baseUrl)
                 .create(HttpGetApi::class.java)
                 .getMapByte(url, mapOf(), headers)