diff --git a/app/src/main/java/io/legado/app/model/webbook/SourceDebug.kt b/app/src/main/java/io/legado/app/model/webbook/SourceDebug.kt
index aef04abb1..2155cf3c5 100644
--- a/app/src/main/java/io/legado/app/model/webbook/SourceDebug.kt
+++ b/app/src/main/java/io/legado/app/model/webbook/SourceDebug.kt
@@ -88,4 +88,15 @@ class SourceDebug(private val webBook: WebBook, callback: Callback) {
                 printLog(debugSource, -1, it.localizedMessage)
             }
     }
+
+    fun printLog(
+        sourceUrl: String?,
+        state: Int,
+        msg: String,
+        print: Boolean = true,
+        isHtml: Boolean = false
+    ): SourceDebug {
+        SourceDebug.printLog(sourceUrl, state, msg, print, isHtml)
+        return this
+    }
 }
\ No newline at end of file
diff --git a/app/src/main/java/io/legado/app/ui/sourcedebug/SourceDebugActivity.kt b/app/src/main/java/io/legado/app/ui/sourcedebug/SourceDebugActivity.kt
index be5966534..641aec977 100644
--- a/app/src/main/java/io/legado/app/ui/sourcedebug/SourceDebugActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/sourcedebug/SourceDebugActivity.kt
@@ -78,12 +78,12 @@ class SourceDebugActivity : BaseActivity<AndroidViewModel>(), SourceDebug.Callba
                 val book = Book()
                 book.origin = it.bookSourceUrl
                 book.bookUrl = key
-                SourceDebug.printLog(it.bookSourceUrl, 1, "开始访问$key")
                 SourceDebug(WebBook(it), this)
+                    .printLog(it.bookSourceUrl, 1, "开始访问$key")
                     .infoDebug(book)
             } else {
-                SourceDebug.printLog(it.bookSourceUrl, 1, "开始搜索关键字$key")
                 SourceDebug(WebBook(it), this)
+                    .printLog(it.bookSourceUrl, 1, "开始搜索关键字$key")
                     .searchDebug(key)
             }
         } ?: toast("未获取到书源")
@@ -93,7 +93,7 @@ class SourceDebugActivity : BaseActivity<AndroidViewModel>(), SourceDebug.Callba
         launch {
             synchronized(this) {
                 adapter.logList.add(msg)
-                adapter.notifyItemChanged(adapter.logList.size - 1)
+                adapter.notifyItemInserted(adapter.logList.size - 1)
                 if (state == -1 || state == 1000) {
                     rotate_loading.hide()
                 }