diff --git a/app/src/main/java/io/legado/app/help/storage/OldRule.kt b/app/src/main/java/io/legado/app/help/storage/OldRule.kt
index 52d1deb0e..086c67d9f 100644
--- a/app/src/main/java/io/legado/app/help/storage/OldRule.kt
+++ b/app/src/main/java/io/legado/app/help/storage/OldRule.kt
@@ -94,9 +94,13 @@ object OldRule {
 
     private fun toNewUrl(oldUrl: String?): String? {
         if (oldUrl == null) return null
-        if (oldUrl.startsWith("<js>", true)) return oldUrl
-        val map = HashMap<String, String>()
         var url: String = oldUrl
+        if (oldUrl.startsWith("<js>", true)) {
+            url = url.replace("=searchKey", "={{key}}")
+                .replace("=searchPage", "={{page}}")
+            return url
+        }
+        val map = HashMap<String, String>()
         var mather = headerPattern.matcher(url)
         if (mather.find()) {
             val header = mather.group()