diff --git a/app/src/main/java/io/legado/app/ui/association/FileAssociationActivity.kt b/app/src/main/java/io/legado/app/ui/association/FileAssociationActivity.kt
index 889a048d5..1231df9ae 100644
--- a/app/src/main/java/io/legado/app/ui/association/FileAssociationActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/association/FileAssociationActivity.kt
@@ -27,7 +27,7 @@ class FileAssociationActivity :
             intent.data?.let { uri ->
                 importBook(treeUri, uri)
             }
-        }
+        } ?: finish()
     }
 
     override val binding by viewBinding(ActivityTranslucenceBinding::inflate)