diff --git a/app/src/main/java/io/legado/app/data/entities/BookProgress.kt b/app/src/main/java/io/legado/app/data/entities/BookProgress.kt
index cd5d46daa..c0d693284 100644
--- a/app/src/main/java/io/legado/app/data/entities/BookProgress.kt
+++ b/app/src/main/java/io/legado/app/data/entities/BookProgress.kt
@@ -4,6 +4,6 @@ data class BookProgress(
     val bookUrl: String,
     val durChapterIndex: Int,
     val durChapterPos: Int,
-    val durChapterTime: Int,
+    val durChapterTime: Long,
     val durChapterTitle: String?
 )
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