diff --git a/app/src/main/java/io/legado/app/data/entities/rule/SearchRule.kt b/app/src/main/java/io/legado/app/data/entities/rule/SearchRule.kt
index 731d5f730..f5683f05b 100644
--- a/app/src/main/java/io/legado/app/data/entities/rule/SearchRule.kt
+++ b/app/src/main/java/io/legado/app/data/entities/rule/SearchRule.kt
@@ -5,14 +5,14 @@ import kotlinx.android.parcel.Parcelize
 
 @Parcelize
 data class SearchRule(
-        override var bookList: String? = null,
-        override var name: String? = null,
-        override var author: String? = null,
-        override var intro: String? = null,
-        override var kind: String? = null,
-        override var lastChapter: String? = null,
-        override var updateTime: String? = null,
-        override var bookUrl: String? = null,
-        override var coverUrl: String? = null,
-        override var wordCount: String? = null
+    override var bookList: String? = null,
+    override var name: String? = null,
+    override var author: String? = null,
+    override var intro: String? = null,
+    override var kind: String? = null,
+    override var lastChapter: String? = null,
+    override var updateTime: String? = null,
+    override var bookUrl: String? = null,
+    override var coverUrl: String? = null,
+    override var wordCount: String? = null
 ) : BookListRule, Parcelable
\ No newline at end of file