diff --git a/app/src/main/java/io/legado/app/ui/book/source/edit/BookSourceEditViewModel.kt b/app/src/main/java/io/legado/app/ui/book/source/edit/BookSourceEditViewModel.kt
index 9c8a1d8ca..910c461a7 100644
--- a/app/src/main/java/io/legado/app/ui/book/source/edit/BookSourceEditViewModel.kt
+++ b/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 {
-                App.db.bookSourceDao().delete(it)
+                if (it.bookSourceUrl != bookSource.bookSourceUrl) {
+                    App.db.bookSourceDao().delete(it)
+                }
             } ?: let {
                 bookSource.customOrder = App.db.bookSourceDao().maxOrder + 1
             }
diff --git a/app/src/main/java/io/legado/app/ui/rss/source/edit/RssSourceEditViewModel.kt b/app/src/main/java/io/legado/app/ui/rss/source/edit/RssSourceEditViewModel.kt
index b6dd3af87..f87438b9c 100644
--- a/app/src/main/java/io/legado/app/ui/rss/source/edit/RssSourceEditViewModel.kt
+++ b/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 {
-                App.db.rssSourceDao().delete(it)
+                if (it.sourceUrl != rssSource.sourceUrl) {
+                    App.db.rssSourceDao().delete(it)
+                }
             } ?: let {
                 rssSource.customOrder = App.db.rssSourceDao().maxOrder + 1
             }