up

app/src/main/java/io/legado/app/ui/book/source/edit/BookSourceEditViewModel.kt

@@ -24,7 +24,9 @@ class BookSourceEditViewModel(application: Application) : BaseViewModel(applicat
     fun save(bookSource: BookSource, finally: (() -> Unit)? = null) {
         execute {
             sourceLiveData.value?.let {
+                if (it.bookSourceUrl != bookSource.bookSourceUrl) {
                     App.db.bookSourceDao().delete(it)
+                }
             } ?: let {
                 bookSource.customOrder = App.db.bookSourceDao().maxOrder + 1
             }

app/src/main/java/io/legado/app/ui/rss/source/edit/RssSourceEditViewModel.kt

@@ -25,7 +25,9 @@ class RssSourceEditViewModel(application: Application) : BaseViewModel(applicati
     fun save(rssSource: RssSource, success: (() -> Unit)) {
         execute {
             sourceLiveData.value?.let {
+                if (it.sourceUrl != rssSource.sourceUrl) {
                     App.db.rssSourceDao().delete(it)
+                }
             } ?: let {
                 rssSource.customOrder = App.db.rssSourceDao().maxOrder + 1
             }