diff --git a/app/src/main/java/io/legado/app/help/JsExtensions.kt b/app/src/main/java/io/legado/app/help/JsExtensions.kt
index 5b411bb6c..6a3829070 100644
--- a/app/src/main/java/io/legado/app/help/JsExtensions.kt
+++ b/app/src/main/java/io/legado/app/help/JsExtensions.kt
@@ -55,7 +55,7 @@ interface JsExtensions {
                 val analyzeUrl = AnalyzeUrl(urlStr, source = getSource())
                 analyzeUrl.getStrResponseAwait().body
             }.onFailure {
-                log("ajax(${urlStr}) error\n${it.stackTraceToString()}")
+                AppLog.put("ajax(${urlStr}) error\n${it.localizedMessage}", it)
                 it.printOnDebug()
             }.getOrElse {
                 it.msg
diff --git a/app/src/main/java/io/legado/app/ui/book/read/ReadBookViewModel.kt b/app/src/main/java/io/legado/app/ui/book/read/ReadBookViewModel.kt
index 8312972b1..d04486ac3 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/ReadBookViewModel.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/ReadBookViewModel.kt
@@ -191,6 +191,8 @@ class ReadBookViewModel(application: Application) : BaseViewModel(application) {
             } else {
                 throw NoStackTraceException("进度同步未启用")
             }
+        }.onError {
+            AppLog.put("拉取阅读进度失败", it)
         }.onSuccess { progress ->
             if (progress.durChapterIndex < book.durChapterIndex ||
                 (progress.durChapterIndex == book.durChapterIndex
@@ -199,7 +201,7 @@ class ReadBookViewModel(application: Application) : BaseViewModel(application) {
                 alertSync?.invoke(progress)
             } else {
                 ReadBook.setProgress(progress)
-                context.toastOnUi("自动同步阅读进度成功")
+                AppLog.put("自动同步阅读进度成功")
             }
         }