diff --git a/app/src/main/java/io/legado/app/data/entities/BookSource.kt b/app/src/main/java/io/legado/app/data/entities/BookSource.kt
index d5c43ef7e..20d8c8ce1 100644
--- a/app/src/main/java/io/legado/app/data/entities/BookSource.kt
+++ b/app/src/main/java/io/legado/app/data/entities/BookSource.kt
@@ -46,6 +46,17 @@ data class BookSource(
     var ruleContent: ContentRule? = null            // 正文页规则
 ) : Parcelable, JsExtensions {
 
+    @delegate:Transient
+    @delegate:Ignore
+    @IgnoredOnParcel
+    val logInRule by lazy {
+        if (loginUrl.isJsonObject()) {
+            return@lazy GSON.fromJsonObject<LogInRule>(loginUrl)
+        } else {
+            return@lazy LogInRule(url = loginUrl)
+        }
+    }
+
     @delegate:Transient
     @delegate:Ignore
     @IgnoredOnParcel
diff --git a/app/src/main/java/io/legado/app/data/entities/rule/LogInRule.kt b/app/src/main/java/io/legado/app/data/entities/rule/LogInRule.kt
index f8046237c..7b0fb908c 100644
--- a/app/src/main/java/io/legado/app/data/entities/rule/LogInRule.kt
+++ b/app/src/main/java/io/legado/app/data/entities/rule/LogInRule.kt
@@ -1,7 +1,11 @@
 package io.legado.app.data.entities.rule
 
+import android.os.Parcelable
+import kotlinx.parcelize.Parcelize
+
+@Parcelize
 data class LogInRule(
-    val ui: HashMap<String, String>,
-    val logInUrl: String,
-    val checkJs: String
-)
\ No newline at end of file
+    val ui: HashMap<String, String>? = null,
+    val url: String? = null,
+    val checkJs: String? = null
+) : Parcelable
\ No newline at end of file