diff --git a/README.md b/README.md
index 777db9c..82f72fe 100644
--- a/README.md
+++ b/README.md
@@ -44,6 +44,38 @@ dart run test tests/
 - 生成模型/接口命名不规范？请检查 swagger 字段命名和生成规则
 - 枚举、泛型、嵌套对象支持？已支持主流用法，特殊场景请补充 issue
 
+### 脚本命令说明
+
+#### Linux/macOS (run_swagger.sh)
+```bash
+# 显示帮助
+./run_swagger.sh help
+
+# 只生成数据模型
+./run_swagger.sh models
+
+# 只生成API文档
+./run_swagger.sh docs
+
+# 只生成Retrofit API
+./run_swagger.sh api
+```
+
+#### Windows (run_swagger.bat)
+```cmd
+# 显示帮助
+run_swagger.bat help
+
+# 只生成数据模型
+run_swagger.bat models
+
+# 只生成API文档
+run_swagger.bat docs
+
+# 只生成Retrofit API
+run_swagger.bat api
+```
+
 ---
 
 更新日期：2025-07-13  
diff --git a/lib/generators/model_code_generator.dart b/lib/generators/model_code_generator.dart
index 67e8d87..47c545f 100644
--- a/lib/generators/model_code_generator.dart
+++ b/lib/generators/model_code_generator.dart
@@ -226,7 +226,7 @@ class ModelCodeGenerator extends ModelGenerator {
       buffer.writeln(StringUtils.generateComment(model.description));
     }
 
-    buffer.writeln('@JsonSerializable(checked: true)');
+    buffer.writeln('@JsonSerializable(checked: true, includeIfNull: false)');
     buffer.writeln('class $className {');
 
     // 生成属性
@@ -577,7 +577,7 @@ class ModelCodeGenerator extends ModelGenerator {
       buffer.writeln(StringUtils.generateComment(model.description));
     }
 
-    buffer.writeln('@JsonSerializable(checked: true)');
+    buffer.writeln('@JsonSerializable(checked: true, includeIfNull: false)');
     buffer.writeln('class $className {');
 
     // 生成属性
diff --git a/lib/generators/retrofit_api_generator.dart b/lib/generators/retrofit_api_generator.dart
index a998f31..6f5834f 100644
--- a/lib/generators/retrofit_api_generator.dart
+++ b/lib/generators/retrofit_api_generator.dart
@@ -1525,7 +1525,7 @@ class RetrofitApiGenerator extends BaseGenerator {
       buffer.writeln('');
 
       // 生成参数实体类
-      buffer.writeln('@JsonSerializable(checked: true)');
+      buffer.writeln('@JsonSerializable(checked: true， includeIfNull:false)');
       buffer.writeln('class $className {');
 
       // 生成属性
diff --git a/run_swagger.bat b/run_swagger.bat
new file mode 100644
index 0000000..efcecc6
--- /dev/null
+++ b/run_swagger.bat
@@ -0,0 +1,67 @@
+@echo off
+
+REM 简化版 Swagger CLI 运行脚本
+REM 提供便捷的命令行界面
+
+REM 颜色定义 (Windows不支持ANSI颜色，使用echo)
+REM GREEN='\033[0;32m'
+REM YELLOW='\033[1;33m'
+REM CYAN='\033[0;36m'
+REM NC='\033[0m' # No Color
+
+REM 脚本路径
+set SCRIPT_DIR=%~dp0
+set CLI_DART_FILE=%SCRIPT_DIR%bin\main.dart
+
+REM 显示帮助
+:show_help
+if "%1"=="help" goto help_content
+if "%1"=="--help" goto help_content
+if "%1"=="" goto help_content
+goto :eof
+
+:help_content
+echo.
+echo 🚀 Swagger CLI 工具
+echo.
+echo 用法: %0 [命令] [选项]
+echo.
+echo 快速命令:
+echo   %0 all              # 生成所有文件
+echo   %0 models           # 生成数据模型
+echo   %0 docs             # 生成API文档
+echo   %0 api              # 生成Retrofit API
+echo.
+echo 直接使用:
+echo   dart run bin\main.dart generate --help
+echo.
+goto :eof
+
+REM 主函数
+:main
+if "%1"=="" goto show_help
+if "%1"=="help" goto show_help
+if "%1"=="--help" goto show_help
+
+if "%1"=="all" (
+    dart run "%CLI_DART_FILE%" generate --models --api --split-by-tags
+    goto :eof
+)
+
+if "%1"=="models" (
+    dart run "%CLI_DART_FILE%" generate --models
+    goto :eof
+)
+
+if "%1"=="docs" (
+    dart run "%CLI_DART_FILE%" generate --docs
+    goto :eof
+)
+
+if "%1"=="api" (
+    dart run "%CLI_DART_FILE%" generate --api
+    goto :eof
+)
+
+echo 未知命令: %1
+goto show_help 
\ No newline at end of file
diff --git a/run_swagger.sh b/run_swagger.sh
index 53f0f49..a22b842 100755
--- a/run_swagger.sh
+++ b/run_swagger.sh
@@ -22,7 +22,6 @@ show_help() {
     echo -e "${GREEN}快速命令:${NC}"
     echo -e "  $0 all              # 生成所有文件"
     echo -e "  $0 models           # 生成数据模型"
-    echo -e "  $0 endpoints        # 生成API端点"
     echo -e "  $0 docs             # 生成API文档"
     echo -e "  $0 api              # 生成Retrofit API"
     echo ""
@@ -45,9 +44,6 @@ main() {
         models)
             dart run "$CLI_DART_FILE" generate --models
             ;;
-        endpoints)
-            dart run "$CLI_DART_FILE" generate --endpoints
-            ;;
         docs)
             dart run "$CLI_DART_FILE" generate --docs
             ;;