diff --git a/app/src/main/java/io/legado/app/data/entities/rule/TocRule.kt b/app/src/main/java/io/legado/app/data/entities/rule/TocRule.kt
index c484e7226..0d084508f 100644
--- a/app/src/main/java/io/legado/app/data/entities/rule/TocRule.kt
+++ b/app/src/main/java/io/legado/app/data/entities/rule/TocRule.kt
@@ -6,5 +6,6 @@ data class TocRule(
     var chapterUrl: String? = null,
     var isVip: String? = null,
     var updateTime: String? = null,
+    var timeFormat: String? = null,
     var nextTocUrl: String? = null
 )
\ No newline at end of file
diff --git a/app/src/main/java/io/legado/app/model/webbook/BookChapterList.kt b/app/src/main/java/io/legado/app/model/webbook/BookChapterList.kt
index 37cfd690c..6fecdb4f9 100644
--- a/app/src/main/java/io/legado/app/model/webbook/BookChapterList.kt
+++ b/app/src/main/java/io/legado/app/model/webbook/BookChapterList.kt
@@ -11,6 +11,7 @@ import io.legado.app.model.analyzeRule.AnalyzeRule
 import io.legado.app.model.analyzeRule.AnalyzeUrl
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.withContext
+import org.apache.commons.lang3.time.DateUtils
 
 object BookChapterList {
 
@@ -159,19 +160,27 @@ object BookChapterList {
             val vipRule = analyzeRule.splitSourceRule(tocRule.isVip)
             val update = analyzeRule.splitSourceRule(tocRule.updateTime)
             var isVip: String?
+            var timeStr: String
             for (item in elements) {
                 analyzeRule.setContent(item)
                 val bookChapter = BookChapter(bookUrl = book.bookUrl)
                 analyzeRule.chapter = bookChapter
                 bookChapter.title = analyzeRule.getString(nameRule)
                 bookChapter.url = analyzeRule.getString(urlRule, true)
-                bookChapter.tag = analyzeRule.getString(update)
+                timeStr = analyzeRule.getString(update)
                 isVip = analyzeRule.getString(vipRule)
                 if (bookChapter.url.isEmpty()) bookChapter.url = baseUrl
                 if (bookChapter.title.isNotEmpty()) {
                     if (isVip.isNotEmpty() && isVip != "null" && isVip != "false" && isVip != "0") {
                         bookChapter.title = "\uD83D\uDD12" + bookChapter.title
                     }
+                    tocRule.timeFormat?.let {
+                        if (it.isNotEmpty()) {
+                            kotlin.runCatching {
+                                bookChapter.start = DateUtils.parseDate(timeStr, it).time
+                            }
+                        }
+                    }
                     chapterList.add(bookChapter)
                 }
             }