diff --git a/app/src/main/res/layout/activity_book_info_edit.xml b/app/src/main/res/layout/activity_book_info_edit.xml
index b5b19596b..1915756ee 100644
--- a/app/src/main/res/layout/activity_book_info_edit.xml
+++ b/app/src/main/res/layout/activity_book_info_edit.xml
@@ -89,7 +89,7 @@
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:entries="@array/book_type"
-                    app:theme="@style/Spinner" />
+                    android:theme="@style/Spinner" />
 
             </LinearLayout>
 
diff --git a/app/src/main/res/layout/activity_book_source_edit.xml b/app/src/main/res/layout/activity_book_source_edit.xml
index 2fadcb544..3f310efaf 100644
--- a/app/src/main/res/layout/activity_book_source_edit.xml
+++ b/app/src/main/res/layout/activity_book_source_edit.xml
@@ -39,7 +39,7 @@
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:entries="@array/book_type"
-                app:theme="@style/Spinner"
+                android:theme="@style/Spinner"
                 tools:ignore="TouchTargetSizeCheck" />
 
             <io.legado.app.lib.theme.view.ThemeCheckBox
diff --git a/app/src/main/res/layout/dialog_book_group_edit.xml b/app/src/main/res/layout/dialog_book_group_edit.xml
index 814096010..071f87724 100644
--- a/app/src/main/res/layout/dialog_book_group_edit.xml
+++ b/app/src/main/res/layout/dialog_book_group_edit.xml
@@ -76,7 +76,7 @@
             app:layout_constraintBottom_toBottomOf="@id/tv_sort"
             app:layout_constraintLeft_toRightOf="@+id/tv_sort"
             app:layout_constraintTop_toTopOf="@id/tv_sort"
-            app:theme="@style/Spinner"
+            android:theme="@style/Spinner"
             tools:ignore="RtlHardcoded" />
 
         <io.legado.app.lib.theme.view.ThemeCheckBox
diff --git a/app/src/main/res/layout/dialog_bookshelf_config.xml b/app/src/main/res/layout/dialog_bookshelf_config.xml
index 3b8a39255..53d3ced61 100644
--- a/app/src/main/res/layout/dialog_bookshelf_config.xml
+++ b/app/src/main/res/layout/dialog_bookshelf_config.xml
@@ -26,7 +26,7 @@
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:entries="@array/group_style"
-            app:theme="@style/Spinner"
+            android:theme="@style/Spinner"
             tools:ignore="TouchTargetSizeCheck" />
 
     </LinearLayout>
diff --git a/app/src/main/res/layout/dialog_rule_sub_edit.xml b/app/src/main/res/layout/dialog_rule_sub_edit.xml
index fe67f3046..fa3dc4b10 100644
--- a/app/src/main/res/layout/dialog_rule_sub_edit.xml
+++ b/app/src/main/res/layout/dialog_rule_sub_edit.xml
@@ -24,7 +24,7 @@
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:entries="@array/rule_type"
-            app:theme="@style/Spinner" />
+            android:theme="@style/Spinner" />
 
     </LinearLayout>
 
diff --git a/app/src/main/res/layout/dialog_webdav_server.xml b/app/src/main/res/layout/dialog_webdav_server.xml
index fac35ed2f..ab4edf876 100644
--- a/app/src/main/res/layout/dialog_webdav_server.xml
+++ b/app/src/main/res/layout/dialog_webdav_server.xml
@@ -60,7 +60,7 @@
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:entries="@array/server_type"
-                app:theme="@style/Spinner"
+                android:theme="@style/Spinner"
                 tools:ignore="TouchTargetSizeCheck" />
 
         </LinearLayout>