diff --git a/app/src/main/java/io/legado/app/ui/rss/source/debug/RssSourceDebugModel.kt b/app/src/main/java/io/legado/app/ui/rss/source/debug/RssSourceDebugModel.kt
index 950f405af..b992ab8ca 100644
--- a/app/src/main/java/io/legado/app/ui/rss/source/debug/RssSourceDebugModel.kt
+++ b/app/src/main/java/io/legado/app/ui/rss/source/debug/RssSourceDebugModel.kt
@@ -29,6 +29,7 @@ class RssSourceDebugModel(application: Application) : BaseViewModel(application)
 
     fun startDebug(source: RssSource) {
         execute {
+            Debug.callback = this@RssSourceDebugModel
             Debug.startDebug(this, source)
         }
     }