diff --git a/ci/version.info.txt b/ci/version.info.txt
index d263a69..57ef333 100644
--- a/ci/version.info.txt
+++ b/ci/version.info.txt
@@ -1,3 +1,3 @@
-v1.5.11
+v1.5.12
 
 - [x] 修复手动修改列数频道没有生效的问题
diff --git a/lib/basic/config/CategoriesColumnCount.dart b/lib/basic/config/CategoriesColumnCount.dart
index 6b57dfb..ebc2bba 100644
--- a/lib/basic/config/CategoriesColumnCount.dart
+++ b/lib/basic/config/CategoriesColumnCount.dart
@@ -35,7 +35,7 @@ Widget categoriesColumnCountSetting() {
               },
               "选择首页分类列数");
           if (value != null) {
-            await method.saveProperty(_propertyName, "$categoriesColumnCount");
+            await method.saveProperty(_propertyName, "$value");
             categoriesColumnCount = value;
             setState(() {});
             categoriesColumnCountEvent.broadcast();
diff --git a/pubspec.yaml b/pubspec.yaml
index 86faefc..6ae5f63 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -15,7 +15,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 # In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion.
 # Read more about iOS versioning at
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
-version: 1.5.10+5
+version: 1.5.12+6
 
 environment:
   sdk: ">=2.12.0 <3.0.0"