diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 53a54cb..f0adf7e 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -6,7 +6,7 @@
   <component name="ChangeListManager">
     <list default="true" id="0f2c8145-9000-45fe-a871-9ff0914e0e13" name="Changes" comment="">
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/internal/utils/sorting.go" beforeDir="false" afterPath="$PROJECT_DIR$/internal/utils/sorting.go" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/README.md" beforeDir="false" afterPath="$PROJECT_DIR$/README.md" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
@@ -35,28 +35,28 @@
     <option name="hideEmptyMiddlePackages" value="true" />
     <option name="showLibraryContents" value="true" />
   </component>
-  <component name="PropertiesComponent">{
-  &quot;keyToString&quot;: {
-    &quot;DefaultGoTemplateProperty&quot;: &quot;Go File&quot;,
-    &quot;Go Build.go build app.executor&quot;: &quot;Debug&quot;,
-    &quot;RunOnceActivity.ShowReadmeOnStart&quot;: &quot;true&quot;,
-    &quot;RunOnceActivity.git.unshallow&quot;: &quot;true&quot;,
-    &quot;RunOnceActivity.go.formatter.settings.were.checked&quot;: &quot;true&quot;,
-    &quot;RunOnceActivity.go.migrated.go.modules.settings&quot;: &quot;true&quot;,
-    &quot;RunOnceActivity.go.modules.go.list.on.any.changes.was.set&quot;: &quot;true&quot;,
-    &quot;git-widget-placeholder&quot;: &quot;main&quot;,
-    &quot;go.import.settings.migrated&quot;: &quot;true&quot;,
-    &quot;go.sdk.automatically.set&quot;: &quot;true&quot;,
-    &quot;kotlin-language-version-configured&quot;: &quot;true&quot;,
-    &quot;last_opened_file_path&quot;: &quot;/home/gogacoder/dev/go/nto/boilerplate&quot;,
-    &quot;node.js.detected.package.eslint&quot;: &quot;true&quot;,
-    &quot;node.js.selected.package.eslint&quot;: &quot;(autodetect)&quot;,
-    &quot;nodejs_package_manager_path&quot;: &quot;npm&quot;,
-    &quot;settings.editor.selected.configurable&quot;: &quot;go.sdk&quot;,
-    &quot;ts.external.directory.path&quot;: &quot;/home/gogacoder/dev/go/nto/boilerplate/frontend/node_modules/typescript/lib&quot;,
-    &quot;vue.rearranger.settings.migration&quot;: &quot;true&quot;
+  <component name="PropertiesComponent"><![CDATA[{
+  "keyToString": {
+    "DefaultGoTemplateProperty": "Go File",
+    "Go Build.go build app.executor": "Debug",
+    "RunOnceActivity.ShowReadmeOnStart": "true",
+    "RunOnceActivity.git.unshallow": "true",
+    "RunOnceActivity.go.formatter.settings.were.checked": "true",
+    "RunOnceActivity.go.migrated.go.modules.settings": "true",
+    "RunOnceActivity.go.modules.go.list.on.any.changes.was.set": "true",
+    "git-widget-placeholder": "rich__demo",
+    "go.import.settings.migrated": "true",
+    "go.sdk.automatically.set": "true",
+    "kotlin-language-version-configured": "true",
+    "last_opened_file_path": "/home/gogacoder/dev/go/nto/boilerplate",
+    "node.js.detected.package.eslint": "true",
+    "node.js.selected.package.eslint": "(autodetect)",
+    "nodejs_package_manager_path": "npm",
+    "settings.editor.selected.configurable": "go.sdk",
+    "ts.external.directory.path": "/home/gogacoder/dev/go/nto/boilerplate/frontend/node_modules/typescript/lib",
+    "vue.rearranger.settings.migration": "true"
   }
-}</component>
+}]]></component>
   <component name="RecentsManager">
     <key name="MoveFile.RECENT_KEYS">
       <recent name="$PROJECT_DIR$/internal/addons/excel" />
diff --git a/README.md b/README.md
index 5c80d48..87d3804 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@
 - [x] Crud service generator (based on gorm gen)
 - [ ] Easy init without git repository (like create-nto-app)
 - [x] Excel export
-- [ ] Models validation logic (callbacks and other stuff)
+- [x] Models validation logic (callbacks and other stuff)
 - [ ] Models [linter](https://git.gogacoder.ru/NTO/gormlint)
 - [x] Auto-generated frontend
 
@@ -51,7 +51,7 @@ go install -v github.com/wailsapp/wails/v3/cmd/wails3@latest
 go install github.com/opbnq-q/nto-cli@latest
 ```
 ```shell
-go install git.gogacoder.ru/NTO/crudgen@latest
+go install git.gogacoder.ru/NTO/crudgen/cmd/crudgen@latest
 ```
 
 ## Сборка