diff --git a/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeRule.kt b/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeRule.kt
index 328d6cab4..efdb0397e 100644
--- a/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeRule.kt
+++ b/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeRule.kt
@@ -534,7 +534,7 @@ class AnalyzeRule(private var book: BaseBook? = null) {
      */
     fun ajax(urlStr: String): String? {
         return try {
-            val analyzeUrl = AnalyzeUrl(urlStr, null, null, null, null, null)
+            val analyzeUrl = AnalyzeUrl(urlStr, null, null, null, baseUrl, book)
             val call = analyzeUrl.getResponse()
             val response = call.execute()
             response.body()
diff --git a/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeUrl.kt b/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeUrl.kt
index bc45a46f9..c857134c2 100644
--- a/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeUrl.kt
+++ b/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeUrl.kt
@@ -7,7 +7,7 @@ import io.legado.app.constant.AppConst.SCRIPT_ENGINE
 import io.legado.app.constant.Pattern.EXP_PATTERN
 import io.legado.app.data.api.IHttpGetApi
 import io.legado.app.data.api.IHttpPostApi
-import io.legado.app.data.entities.Book
+import io.legado.app.data.entities.BaseBook
 import io.legado.app.help.http.HttpHelper
 import io.legado.app.utils.*
 import kotlinx.coroutines.Deferred
@@ -35,7 +35,7 @@ class AnalyzeUrl(
     page: Int? = null,
     headerMapF: Map<String, String>? = null,
     baseUrl: String? = null,
-    book: Book? = null
+    book: BaseBook? = null
 ) {
     companion object {
         private val pagePattern = Pattern.compile("<(.*?)>")
@@ -80,7 +80,7 @@ class AnalyzeUrl(
     /**
      * 替换关键字,页数,JS
      */
-    private fun replaceKeyPageJs(key: String?, page: Int?, book: Book?) {
+    private fun replaceKeyPageJs(key: String?, page: Int?, book: BaseBook?) {
         //page
         page?.let {
             val matcher = pagePattern.matcher(ruleUrl)