diff --git a/app/src/main/java/io/legado/app/utils/UrlUtil.kt b/app/src/main/java/io/legado/app/utils/UrlUtil.kt
index b8bb9e233..0ed3df2a3 100644
--- a/app/src/main/java/io/legado/app/utils/UrlUtil.kt
+++ b/app/src/main/java/io/legado/app/utils/UrlUtil.kt
@@ -77,21 +77,6 @@ object UrlUtil {
         conn.instanceFollowRedirects = false
         conn.connect()
 
-        if (AppConfig.recordLog || BuildConfig.DEBUG) {
-            val headers = conn.headerFields
-            val headersString = buildString {
-                headers.forEach { (key, value) ->
-                    value.forEach {
-                        append(key)
-                        append(": ")
-                        append(it)
-                        append("\n")
-                    }
-                }
-            }
-            AppLog.put("${url.toString()} response header:\n$headersString")
-        }
-
         // val fileSize = conn.getContentLengthLong() / 1024
         /** Content-Disposition 存在三种情况 文件名应该用引号 有些用空格
          * filename="filename"
@@ -113,12 +98,15 @@ object UrlUtil {
                     val data = fileName.split("''")
                     names.add(URLDecoder.decode(data[1], data[0]))
                 } else {
+                    names.add(fileName)
+                    /* 好像不用这样
                     names.add(
                             String(
                             fileName.toByteArray(StandardCharsets.ISO_8859_1),
                             StandardCharsets.UTF_8
                         )
                     )
+                    */
                 }
            }
            names.firstOrNull()
@@ -127,6 +115,20 @@ object UrlUtil {
             getFileNameFromPath(newUrl)
         } else {
             AppLog.put("Cannot obtain URL file name, enable recordLog for detail")
+            if (AppConfig.recordLog || BuildConfig.DEBUG) {
+                val headers = conn.headerFields
+                val headersString = buildString {
+                    headers.forEach { (key, value) ->
+                       value.forEach {
+                           append(key)
+                           append(": ")
+                           append(it)
+                           append("\n")
+                       }
+                   }
+                }
+                AppLog.put("${url.toString()} response header:\n$headersString")
+            }
             null
         }
     }
@@ -156,4 +158,4 @@ object UrlUtil {
         }
     }
 
-}
\ No newline at end of file
+}