diff --git a/blade-core-boot/src/main/java/org/springblade/core/boot/config/MybatisPlusConfiguration.java b/blade-core-boot/src/main/java/org/springblade/core/boot/config/MybatisPlusConfiguration.java
index d18b760..503ad95 100644
--- a/blade-core-boot/src/main/java/org/springblade/core/boot/config/MybatisPlusConfiguration.java
+++ b/blade-core-boot/src/main/java/org/springblade/core/boot/config/MybatisPlusConfiguration.java
@@ -46,6 +46,8 @@ public class MybatisPlusConfiguration {
 
 	/**
 	 * SQL执行效率插件
+	 *
+	 * @return PerformanceInterceptor
 	 */
 	@Bean
 	@Profile({AppConstant.DEV_CDOE, AppConstant.TEST_CODE})
diff --git a/blade-core-boot/src/main/java/org/springblade/core/boot/ctrl/BladeController.java b/blade-core-boot/src/main/java/org/springblade/core/boot/ctrl/BladeController.java
index 621c72b..e6a955d 100644
--- a/blade-core-boot/src/main/java/org/springblade/core/boot/ctrl/BladeController.java
+++ b/blade-core-boot/src/main/java/org/springblade/core/boot/ctrl/BladeController.java
@@ -42,6 +42,11 @@ public class BladeController {
 	 * ============================     BINDER    =================================================
 	 */
 
+	/**
+	 * initBinder
+	 *
+	 * @param binder binder
+	 */
 	@InitBinder
 	protected void initBinder(ServletRequestDataBinder binder) {
 		SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
@@ -58,6 +63,8 @@ public class BladeController {
 
 	/**
 	 * 获取request
+	 *
+	 * @return HttpServletRequest
 	 */
 	public HttpServletRequest getRequest() {
 		return this.request;
@@ -66,7 +73,7 @@ public class BladeController {
 	/**
 	 * 获取当前用户
 	 *
-	 * @return
+	 * @return BladeUser
 	 */
 	public BladeUser getUser() {
 		return SecureUtil.getUser();
@@ -77,7 +84,8 @@ public class BladeController {
 	/**
 	 * 返回ApiResult
 	 *
-	 * @param data
+	 * @param data 数据
+	 * @param <T>  T 泛型标记
 	 * @return R
 	 */
 	public <T> R<T> data(T data) {
@@ -87,50 +95,52 @@ public class BladeController {
 	/**
 	 * 返回ApiResult
 	 *
-	 * @param data
-	 * @param message
+	 * @param data 数据
+	 * @param msg  消息
+	 * @param <T>  T 泛型标记
 	 * @return R
 	 */
-	public <T> R<T> data(T data, String message) {
-		return R.data(data, message);
+	public <T> R<T> data(T data, String msg) {
+		return R.data(data, msg);
 	}
 
 	/**
 	 * 返回ApiResult
 	 *
-	 * @param data
-	 * @param message
-	 * @param code
+	 * @param data 数据
+	 * @param msg  消息
+	 * @param code 状态码
+	 * @param <T>  T 泛型标记
 	 * @return R
 	 */
-	public <T> R<T> data(T data, String message, int code) {
-		return R.data(code, data, message);
+	public <T> R<T> data(T data, String msg, int code) {
+		return R.data(code, data, msg);
 	}
 
 	/**
 	 * 返回ApiResult
 	 *
-	 * @param message
+	 * @param msg 消息
 	 * @return R
 	 */
-	public R success(String message) {
-		return R.success(message);
+	public R success(String msg) {
+		return R.success(msg);
 	}
 
 	/**
 	 * 返回ApiResult
 	 *
-	 * @param message
+	 * @param msg 消息
 	 * @return R
 	 */
-	public R failure(String message) {
-		return R.failure(message);
+	public R failure(String msg) {
+		return R.failure(msg);
 	}
 
 	/**
 	 * 返回ApiResult
 	 *
-	 * @param flag
+	 * @param flag 是否成功
 	 * @return R
 	 */
 	public R status(boolean flag) {
@@ -143,8 +153,8 @@ public class BladeController {
 	/**
 	 * 获取BladeFile封装类
 	 *
-	 * @param file
-	 * @return
+	 * @param file 文件
+	 * @return BladeFile
 	 */
 	public BladeFile getFile(MultipartFile file) {
 		return BladeFileUtil.getFile(file);
@@ -153,9 +163,9 @@ public class BladeController {
 	/**
 	 * 获取BladeFile封装类
 	 *
-	 * @param file
-	 * @param dir
-	 * @return
+	 * @param file 文件
+	 * @param dir  目录
+	 * @return BladeFile
 	 */
 	public BladeFile getFile(MultipartFile file, String dir) {
 		return BladeFileUtil.getFile(file, dir);
@@ -164,11 +174,11 @@ public class BladeController {
 	/**
 	 * 获取BladeFile封装类
 	 *
-	 * @param file
-	 * @param dir
-	 * @param path
-	 * @param virtualPath
-	 * @return
+	 * @param file        文件
+	 * @param dir         目录
+	 * @param path        路径
+	 * @param virtualPath 虚拟路径
+	 * @return BladeFile
 	 */
 	public BladeFile getFile(MultipartFile file, String dir, String path, String virtualPath) {
 		return BladeFileUtil.getFile(file, dir, path, virtualPath);
@@ -177,8 +187,8 @@ public class BladeController {
 	/**
 	 * 获取BladeFile封装类
 	 *
-	 * @param files
-	 * @return
+	 * @param files 文件集合
+	 * @return BladeFile
 	 */
 	public List<BladeFile> getFiles(List<MultipartFile> files) {
 		return BladeFileUtil.getFiles(files);
@@ -187,9 +197,9 @@ public class BladeController {
 	/**
 	 * 获取BladeFile封装类
 	 *
-	 * @param files
-	 * @param dir
-	 * @return
+	 * @param files 文件集合
+	 * @param dir   目录
+	 * @return BladeFile
 	 */
 	public List<BladeFile> getFiles(List<MultipartFile> files, String dir) {
 		return BladeFileUtil.getFiles(files, dir);
@@ -198,10 +208,11 @@ public class BladeController {
 	/**
 	 * 获取BladeFile封装类
 	 *
-	 * @param files
-	 * @param path
-	 * @param virtualPath
-	 * @return
+	 * @param files       文件集合
+	 * @param dir         目录
+	 * @param path        目录
+	 * @param virtualPath 虚拟路径
+	 * @return BladeFile
 	 */
 	public List<BladeFile> getFiles(List<MultipartFile> files, String dir, String path, String virtualPath) {
 		return BladeFileUtil.getFiles(files, dir, path, virtualPath);
diff --git a/blade-core-boot/src/main/java/org/springblade/core/boot/file/BladeFileProxyFactory.java b/blade-core-boot/src/main/java/org/springblade/core/boot/file/BladeFileProxyFactory.java
index ae3fefb..7013b55 100644
--- a/blade-core-boot/src/main/java/org/springblade/core/boot/file/BladeFileProxyFactory.java
+++ b/blade-core-boot/src/main/java/org/springblade/core/boot/file/BladeFileProxyFactory.java
@@ -59,6 +59,9 @@ public class BladeFileProxyFactory implements IFileProxy {
 
 	/**
 	 * 获取文件后缀
+	 *
+	 * @param fileName 文件名
+	 * @return 文件后缀
 	 */
 	public static String getFileExt(String fileName) {
 		if (!fileName.contains(StringPool.DOT)) {
@@ -71,8 +74,9 @@ public class BladeFileProxyFactory implements IFileProxy {
 	/**
 	 * 获取文件保存地址
 	 *
-	 * @param saveDir
-	 * @return
+	 * @param dir     目录
+	 * @param saveDir 保存目录
+	 * @return 地址
 	 */
 	public static String getFileDir(String dir, String saveDir) {
 		StringBuilder newFileDir = new StringBuilder();
@@ -87,7 +91,6 @@ public class BladeFileProxyFactory implements IFileProxy {
 	 * 图片压缩
 	 *
 	 * @param path 文件地址
-	 * @return
 	 */
 	@Override
 	public void compress(String path) {
diff --git a/blade-core-boot/src/main/java/org/springblade/core/boot/file/BladeFileUtil.java b/blade-core-boot/src/main/java/org/springblade/core/boot/file/BladeFileUtil.java
index 01cbe43..3ff6fb0 100644
--- a/blade-core-boot/src/main/java/org/springblade/core/boot/file/BladeFileUtil.java
+++ b/blade-core-boot/src/main/java/org/springblade/core/boot/file/BladeFileUtil.java
@@ -52,9 +52,8 @@ public class BladeFileUtil {
 	/**
 	 * 获取文件后缀
 	 *
-	 * @param @param  fileName
-	 * @param @return 设定文件
-	 * @return String 返回类型
+	 * @param fileName 文件名
+	 * @return String 返回后缀
 	 */
 	public static String getFileExt(String fileName) {
 		return fileName.substring(fileName.lastIndexOf(StringPool.DOT));
@@ -63,7 +62,9 @@ public class BladeFileUtil {
 	/**
 	 * 测试文件后缀 只让指定后缀的文件上传，像jsp,war,sh等危险的后缀禁止
 	 *
-	 * @return
+	 * @param dir      目录
+	 * @param fileName 文件名
+	 * @return 返回成功与否
 	 */
 	public static boolean testExt(String dir, String fileName) {
 		String fileExt = getFileExt(fileName);
@@ -171,8 +172,8 @@ public class BladeFileUtil {
 	/**
 	 * 获取BladeFile封装类
 	 *
-	 * @param file
-	 * @return
+	 * @param file 文件
+	 * @return BladeFile
 	 */
 	public static BladeFile getFile(MultipartFile file) {
 		return getFile(file, "image", null, null);
@@ -181,9 +182,9 @@ public class BladeFileUtil {
 	/**
 	 * 获取BladeFile封装类
 	 *
-	 * @param file
-	 * @param dir
-	 * @return
+	 * @param file 文件
+	 * @param dir  目录
+	 * @return BladeFile
 	 */
 	public static BladeFile getFile(MultipartFile file, String dir) {
 		return getFile(file, dir, null, null);
@@ -192,11 +193,11 @@ public class BladeFileUtil {
 	/**
 	 * 获取BladeFile封装类
 	 *
-	 * @param file
-	 * @param dir
-	 * @param path
-	 * @param virtualPath
-	 * @return
+	 * @param file        文件
+	 * @param dir         目录
+	 * @param path        路径
+	 * @param virtualPath 虚拟路径
+	 * @return BladeFile
 	 */
 	public static BladeFile getFile(MultipartFile file, String dir, String path, String virtualPath) {
 		return new BladeFile(file, dir, path, virtualPath);
@@ -205,8 +206,8 @@ public class BladeFileUtil {
 	/**
 	 * 获取BladeFile封装类
 	 *
-	 * @param files
-	 * @return
+	 * @param files 文件集合
+	 * @return BladeFile
 	 */
 	public static List<BladeFile> getFiles(List<MultipartFile> files) {
 		return getFiles(files, "image", null, null);
@@ -215,9 +216,9 @@ public class BladeFileUtil {
 	/**
 	 * 获取BladeFile封装类
 	 *
-	 * @param files
-	 * @param dir
-	 * @return
+	 * @param files 文件集合
+	 * @param dir   目录
+	 * @return BladeFile
 	 */
 	public static List<BladeFile> getFiles(List<MultipartFile> files, String dir) {
 		return getFiles(files, dir, null, null);
@@ -226,10 +227,10 @@ public class BladeFileUtil {
 	/**
 	 * 获取BladeFile封装类
 	 *
-	 * @param files
-	 * @param path
-	 * @param virtualPath
-	 * @return
+	 * @param files       文件集合
+	 * @param path        路径
+	 * @param virtualPath 虚拟路径
+	 * @return BladeFile
 	 */
 	public static List<BladeFile> getFiles(List<MultipartFile> files, String dir, String path, String virtualPath) {
 		List<BladeFile> list = new ArrayList<>();
diff --git a/blade-core-boot/src/main/java/org/springblade/core/boot/file/IFileProxy.java b/blade-core-boot/src/main/java/org/springblade/core/boot/file/IFileProxy.java
index a79891a..e6d51d2 100644
--- a/blade-core-boot/src/main/java/org/springblade/core/boot/file/IFileProxy.java
+++ b/blade-core-boot/src/main/java/org/springblade/core/boot/file/IFileProxy.java
@@ -27,8 +27,8 @@ public interface IFileProxy {
 	/**
 	 * 返回路径[物理路径][虚拟路径]
 	 *
-	 * @param file
-	 * @param dir
+	 * @param file 文件
+	 * @param dir  目录
 	 * @return
 	 */
 	String[] path(File file, String dir);
@@ -36,8 +36,8 @@ public interface IFileProxy {
 	/**
 	 * 文件重命名策略
 	 *
-	 * @param file
-	 * @param path
+	 * @param file 文件
+	 * @param path 路径
 	 * @return
 	 */
 	File rename(File file, String path);
@@ -45,7 +45,7 @@ public interface IFileProxy {
 	/**
 	 * 图片压缩
 	 *
-	 * @param path
+	 * @param path 路径
 	 */
 	void compress(String path);
 
diff --git a/blade-core-boot/src/main/java/org/springblade/core/boot/resolver/TokenArgumentResolver.java b/blade-core-boot/src/main/java/org/springblade/core/boot/resolver/TokenArgumentResolver.java
index de982af..212a84c 100644
--- a/blade-core-boot/src/main/java/org/springblade/core/boot/resolver/TokenArgumentResolver.java
+++ b/blade-core-boot/src/main/java/org/springblade/core/boot/resolver/TokenArgumentResolver.java
@@ -33,7 +33,7 @@ import org.springframework.web.method.support.ModelAndViewContainer;
 public class TokenArgumentResolver implements HandlerMethodArgumentResolver {
 
 	/**
-	 * 1. 入参筛选
+	 * 入参筛选
 	 *
 	 * @param methodParameter 参数集合
 	 * @return 格式化后的参数
@@ -44,12 +44,13 @@ public class TokenArgumentResolver implements HandlerMethodArgumentResolver {
 	}
 
 	/**
+	 * 出参设置
+	 *
 	 * @param methodParameter       入参集合
 	 * @param modelAndViewContainer model 和 view
 	 * @param nativeWebRequest      web相关
 	 * @param webDataBinderFactory  入参解析
 	 * @return 包装对象
-	 * @throws Exception exception
 	 */
 	@Override
 	public Object resolveArgument(MethodParameter methodParameter,
diff --git a/blade-core-secure/src/main/java/org/springblade/core/secure/annotation/PreAuth.java b/blade-core-secure/src/main/java/org/springblade/core/secure/annotation/PreAuth.java
index 71df410..76fcaab 100644
--- a/blade-core-secure/src/main/java/org/springblade/core/secure/annotation/PreAuth.java
+++ b/blade-core-secure/src/main/java/org/springblade/core/secure/annotation/PreAuth.java
@@ -21,9 +21,6 @@ import java.lang.annotation.*;
  * 权限注解 用于检查权限 规定访问权限
  *
  * @author smallchill
- * @example @PreAuth("#userVO.id<10")
- * @example @PreAuth("hasRole(#test, #test1)")
- * @example @PreAuth("hasPermission(#test) and @PreAuth.hasPermission(#test)")
  */
 @Target({ElementType.METHOD, ElementType.TYPE})
 @Retention(RetentionPolicy.RUNTIME)
diff --git a/blade-core-secure/src/main/java/org/springblade/core/secure/registry/SecureRegistry.java b/blade-core-secure/src/main/java/org/springblade/core/secure/registry/SecureRegistry.java
index b722cb7..fdf5801 100644
--- a/blade-core-secure/src/main/java/org/springblade/core/secure/registry/SecureRegistry.java
+++ b/blade-core-secure/src/main/java/org/springblade/core/secure/registry/SecureRegistry.java
@@ -48,6 +48,9 @@ public class SecureRegistry {
 
 	/**
 	 * 设置放行api
+	 *
+	 * @param patterns api配置
+	 * @return SecureRegistry
 	 */
 	public SecureRegistry excludePathPatterns(String... patterns) {
 		return excludePathPatterns(Arrays.asList(patterns));
@@ -55,6 +58,9 @@ public class SecureRegistry {
 
 	/**
 	 * 设置放行api
+	 *
+	 * @param patterns api配置
+	 * @return SecureRegistry
 	 */
 	public SecureRegistry excludePathPatterns(List<String> patterns) {
 		this.excludePatterns.addAll(patterns);
diff --git a/blade-core-secure/src/main/java/org/springblade/core/secure/utils/SecureUtil.java b/blade-core-secure/src/main/java/org/springblade/core/secure/utils/SecureUtil.java
index 17b143e..d306c55 100644
--- a/blade-core-secure/src/main/java/org/springblade/core/secure/utils/SecureUtil.java
+++ b/blade-core-secure/src/main/java/org/springblade/core/secure/utils/SecureUtil.java
@@ -53,7 +53,7 @@ public class SecureUtil {
 	/**
 	 * 获取用户信息
 	 *
-	 * @return
+	 * @return BladeUser
 	 */
 	public static BladeUser getUser() {
 		HttpServletRequest request = WebUtil.getRequest();
@@ -72,7 +72,8 @@ public class SecureUtil {
 	/**
 	 * 获取用户信息
 	 *
-	 * @return
+	 * @param request request
+	 * @return BladeUser
 	 */
 	public static BladeUser getUser(HttpServletRequest request) {
 		Claims claims = getClaims(request);
@@ -95,7 +96,7 @@ public class SecureUtil {
 	/**
 	 * 获取用户id
 	 *
-	 * @return
+	 * @return userId
 	 */
 	public static Integer getUserId() {
 		return (null == getUser()) ? -1 : getUser().getUserId();
@@ -104,7 +105,8 @@ public class SecureUtil {
 	/**
 	 * 获取用户id
 	 *
-	 * @return
+	 * @param request request
+	 * @return userId
 	 */
 	public static Integer getUserId(HttpServletRequest request) {
 		return (null == getUser(request)) ? -1 : getUser().getUserId();
@@ -113,7 +115,7 @@ public class SecureUtil {
 	/**
 	 * 获取用户账号
 	 *
-	 * @return
+	 * @return userAccount
 	 */
 	public static String getUserAccount() {
 		return (null == getUser()) ? StringPool.EMPTY : getUser().getAccount();
@@ -122,7 +124,8 @@ public class SecureUtil {
 	/**
 	 * 获取用户账号
 	 *
-	 * @return
+	 * @param request request
+	 * @return userAccount
 	 */
 	public static String getUserAccount(HttpServletRequest request) {
 		return (null == getUser(request)) ? StringPool.EMPTY : getUser().getAccount();
@@ -131,7 +134,8 @@ public class SecureUtil {
 	/**
 	 * 获取Claims
 	 *
-	 * @return
+	 * @param request request
+	 * @return Claims
 	 */
 	public static Claims getClaims(HttpServletRequest request) {
 		String auth = request.getHeader(SecureUtil.HEADER);
@@ -148,7 +152,7 @@ public class SecureUtil {
 	/**
 	 * 获取请求头
 	 *
-	 * @return
+	 * @return header
 	 */
 	public static String getHeader() {
 		return getHeader(WebUtil.getRequest());
@@ -157,8 +161,8 @@ public class SecureUtil {
 	/**
 	 * 获取请求头
 	 *
-	 * @param request
-	 * @return
+	 * @param request request
+	 * @return header
 	 */
 	public static String getHeader(HttpServletRequest request) {
 		return request.getHeader(HEADER);
@@ -167,8 +171,8 @@ public class SecureUtil {
 	/**
 	 * 解析jsonWebToken
 	 *
-	 * @param jsonWebToken
-	 * @return
+	 * @param jsonWebToken jsonWebToken
+	 * @return Claims
 	 */
 	public static Claims parseJWT(String jsonWebToken) {
 		try {
@@ -184,11 +188,11 @@ public class SecureUtil {
 	/**
 	 * 创建jwt
 	 *
-	 * @param user     用户
+	 * @param user     user
 	 * @param audience audience
 	 * @param issuer   issuer
 	 * @param isExpire isExpire
-	 * @return
+	 * @return jwt
 	 */
 	public static String createJWT(Map<String, String> user, String audience, String issuer, boolean isExpire) {
 		SignatureAlgorithm signatureAlgorithm = SignatureAlgorithm.HS256;
@@ -223,7 +227,7 @@ public class SecureUtil {
 	/**
 	 * 获取过期时间(次日凌晨3点)
 	 *
-	 * @return
+	 * @return expire
 	 */
 	public static long getExpire() {
 		Calendar cal = Calendar.getInstance();
diff --git a/blade-core-tool/src/main/java/org/springblade/core/tool/api/IResultCode.java b/blade-core-tool/src/main/java/org/springblade/core/tool/api/IResultCode.java
index 430e888..77b969a 100644
--- a/blade-core-tool/src/main/java/org/springblade/core/tool/api/IResultCode.java
+++ b/blade-core-tool/src/main/java/org/springblade/core/tool/api/IResultCode.java
@@ -27,14 +27,14 @@ public interface IResultCode extends Serializable {
 	/**
 	 * 消息
 	 *
-	 * @return
+	 * @return String
 	 */
 	String getMessage();
 
 	/**
 	 * 状态码
 	 *
-	 * @return
+	 * @return int
 	 */
 	int getCode();
 
diff --git a/blade-core-tool/src/main/java/org/springblade/core/tool/api/R.java b/blade-core-tool/src/main/java/org/springblade/core/tool/api/R.java
index f1690a4..c41a985 100644
--- a/blade-core-tool/src/main/java/org/springblade/core/tool/api/R.java
+++ b/blade-core-tool/src/main/java/org/springblade/core/tool/api/R.java
@@ -98,6 +98,8 @@ public class R<T> implements Serializable {
 	 * 返回R
 	 *
 	 * @param data 数据
+	 * @param <T>  T 泛型标记
+	 * @return R
 	 */
 	public static <T> R<T> data(T data) {
 		return data(data, BladeConstant.DEFAULT_SUCCESS_MESSAGE);
@@ -108,6 +110,8 @@ public class R<T> implements Serializable {
 	 *
 	 * @param data 数据
 	 * @param msg  消息
+	 * @param <T>  T 泛型标记
+	 * @return R
 	 */
 	public static <T> R<T> data(T data, String msg) {
 		return data(HttpServletResponse.SC_OK, data, msg);
@@ -119,6 +123,8 @@ public class R<T> implements Serializable {
 	 * @param code 状态码
 	 * @param data 数据
 	 * @param msg  消息
+	 * @param <T>  T 泛型标记
+	 * @return R
 	 */
 	public static <T> R<T> data(int code, T data, String msg) {
 		return new R<>(code, data, data == null ? BladeConstant.DEFAULT_NULL_MESSAGE : msg);
@@ -128,6 +134,8 @@ public class R<T> implements Serializable {
 	 * 返回R
 	 *
 	 * @param msg 消息
+	 * @param <T> T 泛型标记
+	 * @return R
 	 */
 	public static <T> R<T> success(String msg) {
 		return new R<>(ResultCode.SUCCESS, msg);
@@ -137,6 +145,8 @@ public class R<T> implements Serializable {
 	 * 返回R
 	 *
 	 * @param resultCode 业务代码
+	 * @param <T>        T 泛型标记
+	 * @return R
 	 */
 	public static <T> R<T> success(IResultCode resultCode) {
 		return new R<>(resultCode);
@@ -146,6 +156,9 @@ public class R<T> implements Serializable {
 	 * 返回R
 	 *
 	 * @param resultCode 业务代码
+	 * @param msg        消息
+	 * @param <T>        T 泛型标记
+	 * @return R
 	 */
 	public static <T> R<T> success(IResultCode resultCode, String msg) {
 		return new R<>(resultCode, msg);
@@ -155,6 +168,8 @@ public class R<T> implements Serializable {
 	 * 返回R
 	 *
 	 * @param msg 消息
+	 * @param <T> T 泛型标记
+	 * @return R
 	 */
 	public static <T> R<T> failure(String msg) {
 		return new R<>(ResultCode.FAILURE, msg);
@@ -166,6 +181,8 @@ public class R<T> implements Serializable {
 	 *
 	 * @param code 状态码
 	 * @param msg  消息
+	 * @param <T>  T 泛型标记
+	 * @return R
 	 */
 	public static <T> R<T> failure(int code, String msg) {
 		return new R<>(code, null, msg);
@@ -175,6 +192,8 @@ public class R<T> implements Serializable {
 	 * 返回R
 	 *
 	 * @param resultCode 业务代码
+	 * @param <T>        T 泛型标记
+	 * @return R
 	 */
 	public static <T> R<T> failure(IResultCode resultCode) {
 		return new R<>(resultCode);
@@ -184,6 +203,9 @@ public class R<T> implements Serializable {
 	 * 返回R
 	 *
 	 * @param resultCode 业务代码
+	 * @param msg        消息
+	 * @param <T>        T 泛型标记
+	 * @return R
 	 */
 	public static <T> R<T> failure(IResultCode resultCode, String msg) {
 		return new R<>(resultCode, msg);
@@ -193,6 +215,7 @@ public class R<T> implements Serializable {
 	 * 返回R
 	 *
 	 * @param flag 成功状态
+	 * @return R
 	 */
 	public static R status(boolean flag) {
 		return flag ? success(BladeConstant.DEFAULT_SUCCESS_MESSAGE) : failure(BladeConstant.DEFAULT_FAILURE_MESSAGE);
diff --git a/blade-core-tool/src/main/java/org/springblade/core/tool/config/MessageConfiguration.java b/blade-core-tool/src/main/java/org/springblade/core/tool/config/MessageConfiguration.java
index e75fa27..1eae3e6 100644
--- a/blade-core-tool/src/main/java/org/springblade/core/tool/config/MessageConfiguration.java
+++ b/blade-core-tool/src/main/java/org/springblade/core/tool/config/MessageConfiguration.java
@@ -60,6 +60,8 @@ public class MessageConfiguration implements WebMvcConfigurer {
 
 	/**
 	 * 防XSS注入
+	 *
+	 * @return FilterRegistrationBean
 	 */
 	@Bean
 	public FilterRegistrationBean xssFilterRegistration() {
diff --git a/blade-core-tool/src/main/java/org/springblade/core/tool/config/ToolConfiguration.java b/blade-core-tool/src/main/java/org/springblade/core/tool/config/ToolConfiguration.java
index 1e09e7e..d68c2fa 100644
--- a/blade-core-tool/src/main/java/org/springblade/core/tool/config/ToolConfiguration.java
+++ b/blade-core-tool/src/main/java/org/springblade/core/tool/config/ToolConfiguration.java
@@ -34,6 +34,8 @@ public class ToolConfiguration implements WebMvcConfigurer {
 
 	/**
 	 * Spring上下文缓存
+	 *
+	 * @return SpringUtil
 	 */
 	@Bean
 	public SpringUtil springUtils() {
diff --git a/blade-core-tool/src/main/java/org/springblade/core/tool/jackson/JsonUtil.java b/blade-core-tool/src/main/java/org/springblade/core/tool/jackson/JsonUtil.java
index 8215686..8e260f5 100644
--- a/blade-core-tool/src/main/java/org/springblade/core/tool/jackson/JsonUtil.java
+++ b/blade-core-tool/src/main/java/org/springblade/core/tool/jackson/JsonUtil.java
@@ -46,6 +46,7 @@ public class JsonUtil {
 	 * 将对象序列化成json字符串
 	 *
 	 * @param value javaBean
+	 * @param <T>   T 泛型标记
 	 * @return jsonString json字符串
 	 */
 	public static <T> String toJson(T value) {
@@ -171,11 +172,10 @@ public class JsonUtil {
 
 	/**
 	 * 将json反序列化成List对象
-	 *
-	 * @param content      content
+	 * @param content content
 	 * @param valueTypeRef class
-	 * @param <T>          T 泛型标记
-	 * @return
+	 * @param <T> T 泛型标记
+	 * @return List
 	 */
 	public static <T> List<T> parseArray(String content, Class<T> valueTypeRef) {
 		try {
diff --git a/blade-core-tool/src/main/java/org/springblade/core/tool/node/ForestNodeManager.java b/blade-core-tool/src/main/java/org/springblade/core/tool/node/ForestNodeManager.java
index bba8e75..1b99b6a 100644
--- a/blade-core-tool/src/main/java/org/springblade/core/tool/node/ForestNodeManager.java
+++ b/blade-core-tool/src/main/java/org/springblade/core/tool/node/ForestNodeManager.java
@@ -57,7 +57,7 @@ public class ForestNodeManager<T extends INode> {
 	/**
 	 * 增加父节点ID
 	 *
-	 * @param parentId
+	 * @param parentId 父节点ID
 	 */
 	public void addParentId(Integer parentId) {
 		parentIds.add(parentId);
diff --git a/blade-core-tool/src/main/java/org/springblade/core/tool/node/ForestNodeMerger.java b/blade-core-tool/src/main/java/org/springblade/core/tool/node/ForestNodeMerger.java
index 4e35d64..61856b0 100644
--- a/blade-core-tool/src/main/java/org/springblade/core/tool/node/ForestNodeMerger.java
+++ b/blade-core-tool/src/main/java/org/springblade/core/tool/node/ForestNodeMerger.java
@@ -15,7 +15,6 @@
  */
 package org.springblade.core.tool.node;
 
-import java.util.ArrayList;
 import java.util.List;
 
 /**
@@ -30,10 +29,10 @@ public class ForestNodeMerger {
 	 * 时间复杂度为O(n^2)
 	 *
 	 * @param items 节点域
+	 * @param <T>   T 泛型标记
 	 * @return 多棵树的根节点集合
 	 */
 	public static <T extends INode> List<T> merge(List<T> items) {
-		List<Integer> parentIds = new ArrayList<>();
 		ForestNodeManager<T> forestNodeManager = new ForestNodeManager<>(items);
 		items.forEach(forestNode -> {
 			if (forestNode.getParentId() != 0) {
diff --git a/blade-core-tool/src/main/java/org/springblade/core/tool/node/INode.java b/blade-core-tool/src/main/java/org/springblade/core/tool/node/INode.java
index 29aa2d9..d7d1762 100644
--- a/blade-core-tool/src/main/java/org/springblade/core/tool/node/INode.java
+++ b/blade-core-tool/src/main/java/org/springblade/core/tool/node/INode.java
@@ -26,20 +26,23 @@ public interface INode {
 
 	/**
 	 * 主键
-	 * @return
+	 *
+	 * @return Integer
 	 */
-    Integer getId();
+	Integer getId();
 
 	/**
 	 * 父主键
-	 * @return
+	 *
+	 * @return Integer
 	 */
 	Integer getParentId();
 
 	/**
 	 * 子孙节点
-	 * @return
+	 *
+	 * @return List
 	 */
-    List<INode> getChildren();
+	List<INode> getChildren();
 
 }
diff --git a/blade-core-tool/src/main/java/org/springblade/core/tool/support/BaseBeanCopier.java b/blade-core-tool/src/main/java/org/springblade/core/tool/support/BaseBeanCopier.java
index a8d590c..bceb175 100644
--- a/blade-core-tool/src/main/java/org/springblade/core/tool/support/BaseBeanCopier.java
+++ b/blade-core-tool/src/main/java/org/springblade/core/tool/support/BaseBeanCopier.java
@@ -46,9 +46,9 @@ public abstract class BaseBeanCopier {
 	interface BeanCopierKey {
 		/**
 		 * 实例化
-		 * @param source
-		 * @param target
-		 * @param useConverter
+		 * @param source 源
+		 * @param target 目标
+		 * @param useConverter 是否使用转换
 		 * @return
 		 */
 		Object newInstance(String source, String target, boolean useConverter);
@@ -73,9 +73,9 @@ public abstract class BaseBeanCopier {
 
 	/**
 	 * 拷贝
-	 * @param from
-	 * @param to
-	 * @param converter
+	 * @param from 源
+	 * @param to 目标
+	 * @param converter 转换器
 	 */
 	abstract public void copy(Object from, Object to, Converter converter);
 
diff --git a/blade-core-tool/src/main/java/org/springblade/core/tool/support/Try.java b/blade-core-tool/src/main/java/org/springblade/core/tool/support/Try.java
index 7666122..895c63d 100644
--- a/blade-core-tool/src/main/java/org/springblade/core/tool/support/Try.java
+++ b/blade-core-tool/src/main/java/org/springblade/core/tool/support/Try.java
@@ -28,9 +28,9 @@ public class Try {
 	public interface UncheckedFunction<T, R> {
 		/**
 		 * 调用
-		 * @param t
-		 * @return
-		 * @throws Exception
+		 * @param t t
+		 * @return R
+		 * @throws Exception Exception
 		 */
 		R apply(T t) throws Exception;
 	}
diff --git a/blade-core-tool/src/main/java/org/springblade/core/tool/support/xss/XssHttpServletRequestWrapper.java b/blade-core-tool/src/main/java/org/springblade/core/tool/support/xss/XssHttpServletRequestWrapper.java
index 933c46d..83e8498 100644
--- a/blade-core-tool/src/main/java/org/springblade/core/tool/support/xss/XssHttpServletRequestWrapper.java
+++ b/blade-core-tool/src/main/java/org/springblade/core/tool/support/xss/XssHttpServletRequestWrapper.java
@@ -165,6 +165,7 @@ public class XssHttpServletRequestWrapper extends HttpServletRequestWrapper {
 
 	/**
 	 * 获取最原始的request
+	 * @return HttpServletRequest
 	 */
 	public HttpServletRequest getOrgRequest() {
 		return orgRequest;
@@ -172,6 +173,8 @@ public class XssHttpServletRequestWrapper extends HttpServletRequestWrapper {
 
 	/**
 	 * 获取最原始的request
+	 * @param request request
+	 * @return HttpServletRequest
 	 */
 	public static HttpServletRequest getOrgRequest(HttpServletRequest request) {
 		if (request instanceof XssHttpServletRequestWrapper) {
diff --git a/blade-core-tool/src/main/java/org/springblade/core/tool/utils/CollectionUtil.java b/blade-core-tool/src/main/java/org/springblade/core/tool/utils/CollectionUtil.java
index d1a1db3..c813ddb 100644
--- a/blade-core-tool/src/main/java/org/springblade/core/tool/utils/CollectionUtil.java
+++ b/blade-core-tool/src/main/java/org/springblade/core/tool/utils/CollectionUtil.java
@@ -62,6 +62,7 @@ public class CollectionUtil extends org.springframework.util.CollectionUtils {
 	 * i.e. {@code null} or of zero length.
 	 *
 	 * @param coll the Collection to check
+	 * @return boolean
 	 */
 	public static boolean isNotEmpty(@Nullable Collection<?> coll) {
 		return !CollectionUtils.isEmpty(coll);
@@ -72,6 +73,7 @@ public class CollectionUtil extends org.springframework.util.CollectionUtils {
 	 * i.e. {@code null} or of zero length.
 	 *
 	 * @param map the Map to check
+	 * @return boolean
 	 */
 	public static boolean isNotEmpty(@Nullable Map<?, ?> map) {
 		return !CollectionUtils.isEmpty(map);
diff --git a/blade-core-tool/src/main/java/org/springblade/core/tool/utils/DigestUtil.java b/blade-core-tool/src/main/java/org/springblade/core/tool/utils/DigestUtil.java
index 6012087..5baf4c8 100644
--- a/blade-core-tool/src/main/java/org/springblade/core/tool/utils/DigestUtil.java
+++ b/blade-core-tool/src/main/java/org/springblade/core/tool/utils/DigestUtil.java
@@ -108,8 +108,8 @@ public class DigestUtil extends org.springframework.util.DigestUtils {
 	/**
 	 * 自定义加密 先MD5再SHA1
 	 *
-	 * @param data
-	 * @return
+	 * @param data 数据
+	 * @return String
 	 */
 	public static String encrypt(String data) {
 		return sha1(md5Hex(data));
diff --git a/blade-core-tool/src/main/java/org/springblade/core/tool/utils/Func.java b/blade-core-tool/src/main/java/org/springblade/core/tool/utils/Func.java
index a571392..421a411 100644
--- a/blade-core-tool/src/main/java/org/springblade/core/tool/utils/Func.java
+++ b/blade-core-tool/src/main/java/org/springblade/core/tool/utils/Func.java
@@ -286,7 +286,7 @@ public class Func {
 	 * 对象组中是否存在 Empty Object
 	 *
 	 * @param os 对象组
-	 * @return
+	 * @return boolean
 	 */
 	public static boolean hasEmpty(Object... os) {
 		for (Object o : os) {
@@ -300,8 +300,8 @@ public class Func {
 	/**
 	 * 对象组中是否全是 Empty Object
 	 *
-	 * @param os
-	 * @return
+	 * @param os 对象组
+	 * @return boolean
 	 */
 	public static boolean allEmpty(Object... os) {
 		for (Object o : os) {
@@ -315,14 +315,13 @@ public class Func {
 	/**
 	 * 比较两个对象是否相等。<br>
 	 * 相同的条件有两个，满足其一即可：<br>
-	 * 1. obj1 == null && obj2 == null; 2. obj1.equals(obj2)
 	 *
 	 * @param obj1 对象1
 	 * @param obj2 对象2
 	 * @return 是否相等
 	 */
 	public static boolean equals(Object obj1, Object obj2) {
-		return (obj1 != null) ? (obj1.equals(obj2)) : (obj2 == null);
+		return Objects.equals(obj1, obj2);
 	}
 
 	/**
@@ -376,21 +375,21 @@ public class Func {
 	}
 
 	/**
-	 * 强转->string,并去掉多余空格
+	 * 强转string,并去掉多余空格
 	 *
-	 * @param str
-	 * @return
+	 * @param str 字符串
+	 * @return String
 	 */
 	public static String toStr(Object str) {
 		return toStr(str, "");
 	}
 
 	/**
-	 * 强转->string,并去掉多余空格
+	 * 强转string,并去掉多余空格
 	 *
-	 * @param str
-	 * @param defaultValue
-	 * @return
+	 * @param str          字符串
+	 * @param defaultValue 默认值
+	 * @return String
 	 */
 	public static String toStr(Object str, String defaultValue) {
 		if (null == str) {
@@ -676,7 +675,7 @@ public class Func {
 	 * 转换为String数组<br>
 	 *
 	 * @param split 分隔符
-	 * @param split 被转换的值
+	 * @param str   被转换的值
 	 * @return 结果
 	 */
 	public static String[] toStrArray(String split, String str) {
@@ -843,8 +842,8 @@ public class Func {
 	/**
 	 * 自定义加密 先MD5再SHA1
 	 *
-	 * @param data
-	 * @return
+	 * @param data 字符串
+	 * @return String
 	 */
 	public static String encrypt(String data) {
 		return DigestUtil.encrypt(data);
diff --git a/blade-core-tool/src/main/java/org/springblade/core/tool/utils/ImageUtil.java b/blade-core-tool/src/main/java/org/springblade/core/tool/utils/ImageUtil.java
index 6856c81..fafbf13 100644
--- a/blade-core-tool/src/main/java/org/springblade/core/tool/utils/ImageUtil.java
+++ b/blade-core-tool/src/main/java/org/springblade/core/tool/utils/ImageUtil.java
@@ -52,9 +52,10 @@ public final class ImageUtil {
 	/**
 	 * 转换输入流到byte
 	 *
-	 * @param src
-	 * @return
-	 * @throws IOException
+	 * @param src  源
+	 * @param type 类型
+	 * @return byte[]
+	 * @throws IOException 异常
 	 */
 	public static byte[] toByteArray(BufferedImage src, String type) throws IOException {
 		ByteArrayOutputStream os = new ByteArrayOutputStream();
@@ -66,7 +67,7 @@ public final class ImageUtil {
 	 * 获取图像内容
 	 *
 	 * @param srcImageFile 文件路径
-	 * @return
+	 * @return BufferedImage
 	 */
 	public static BufferedImage readImage(String srcImageFile) {
 		try {
@@ -81,7 +82,7 @@ public final class ImageUtil {
 	 * 获取图像内容
 	 *
 	 * @param srcImageFile 文件
-	 * @return
+	 * @return BufferedImage
 	 */
 	public static BufferedImage readImage(File srcImageFile) {
 		try {
@@ -96,7 +97,7 @@ public final class ImageUtil {
 	 * 获取图像内容
 	 *
 	 * @param srcInputStream 输入流
-	 * @return
+	 * @return BufferedImage
 	 */
 	public static BufferedImage readImage(InputStream srcInputStream) {
 		try {
@@ -111,7 +112,7 @@ public final class ImageUtil {
 	 * 获取图像内容
 	 *
 	 * @param url URL地址
-	 * @return
+	 * @return BufferedImage
 	 */
 	public static BufferedImage readImage(URL url) {
 		try {
@@ -128,6 +129,7 @@ public final class ImageUtil {
 	 *
 	 * @param src    源图像
 	 * @param output 输出流
+	 * @param type   类型
 	 * @param scale  缩放比例
 	 * @param flag   缩放选择:true 放大; false 缩小;
 	 */
@@ -166,6 +168,7 @@ public final class ImageUtil {
 	 *
 	 * @param src       源图像
 	 * @param output    输出流
+	 * @param type      类型
 	 * @param height    缩放后的高度
 	 * @param width     缩放后的宽度
 	 * @param bb        比例不对时是否需要补白：true为补白; false为不补白;
@@ -213,6 +216,7 @@ public final class ImageUtil {
 	 *
 	 * @param src    源图像
 	 * @param output 切片后的图像地址
+	 * @param type   类型
 	 * @param x      目标切片起点坐标X
 	 * @param y      目标切片起点坐标Y
 	 * @param width  目标切片宽度
@@ -248,6 +252,7 @@ public final class ImageUtil {
 	 *
 	 * @param src   源图像地址
 	 * @param mos   切片目标文件夹
+	 * @param type  类型
 	 * @param prows 目标切片行数。默认2，必须是范围 [1, 20] 之内
 	 * @param pcols 目标切片列数。默认2，必须是范围 [1, 20] 之内
 	 */
@@ -294,6 +299,7 @@ public final class ImageUtil {
 	 *
 	 * @param src         源图像地址
 	 * @param mos         切片目标文件夹
+	 * @param type        类型
 	 * @param pdestWidth  目标切片宽度。默认200
 	 * @param pdestHeight 目标切片高度。默认150
 	 */
@@ -336,7 +342,7 @@ public final class ImageUtil {
 	}
 
 	/**
-	 * 图像类型转换：GIF->JPG、GIF->PNG、PNG->JPG、PNG->GIF(X)、BMP->PNG
+	 * 图像类型转换：GIF-JPG、GIF-PNG、PNG-JPG、PNG-GIF(X)、BMP-PNG
 	 *
 	 * @param src        源图像地址
 	 * @param formatName 包含格式非正式名称的 String：如JPG、JPEG、GIF等
@@ -358,6 +364,7 @@ public final class ImageUtil {
 	 *
 	 * @param src    源图像地址
 	 * @param output 目标图像地址
+	 * @param type      类型
 	 */
 	public final static void gray(BufferedImage src, OutputStream output, String type) {
 		try {
@@ -378,6 +385,7 @@ public final class ImageUtil {
 	 *
 	 * @param src      源图像
 	 * @param output   输出流
+	 * @param type      类型
 	 * @param text     水印文字
 	 * @param font     水印的字体
 	 * @param color    水印的字体颜色
@@ -416,6 +424,7 @@ public final class ImageUtil {
 	 *
 	 * @param src      源图像
 	 * @param output   输出流
+	 * @param type      类型
 	 * @param stamp    水印图片
 	 * @param position 水印位置 {@link ImagePosition}
 	 * @param x        修正值
@@ -451,8 +460,8 @@ public final class ImageUtil {
 	/**
 	 * 计算text的长度（一个中文算两个字符）
 	 *
-	 * @param text
-	 * @return
+	 * @param text text
+	 * @return int
 	 */
 	public final static int calcTextWidth(String text) {
 		int length = 0;
@@ -466,6 +475,12 @@ public final class ImageUtil {
 		return length / 2;
 	}
 
+	/**
+	 * 默认字符串
+	 * @param str 字符串
+	 * @param defaultStr 默认值
+	 * @return
+	 */
 	public static String defaultString(String str, String defaultStr) {
 		return ((str == null) ? defaultStr : str);
 	}
diff --git a/blade-core-tool/src/main/java/org/springblade/core/tool/utils/NumberUtil.java b/blade-core-tool/src/main/java/org/springblade/core/tool/utils/NumberUtil.java
index e7bb5d5..88167b3 100644
--- a/blade-core-tool/src/main/java/org/springblade/core/tool/utils/NumberUtil.java
+++ b/blade-core-tool/src/main/java/org/springblade/core/tool/utils/NumberUtil.java
@@ -124,7 +124,7 @@ public class NumberUtil extends org.springframework.util.NumberUtils {
 	/**
 	 * <p>Convert a <code>String</code> to a <code>Double</code>
 	 *
-	 * @param value
+	 * @param value value
 	 * @return double value
 	 */
 	public static Double toDouble(String value) {
@@ -134,7 +134,7 @@ public class NumberUtil extends org.springframework.util.NumberUtils {
 	/**
 	 * <p>Convert a <code>String</code> to a <code>Double</code>
 	 *
-	 * @param value
+	 * @param value value
 	 * @param defaultValue 默认值
 	 * @return double value
 	 */
@@ -148,7 +148,7 @@ public class NumberUtil extends org.springframework.util.NumberUtils {
 	/**
 	 * <p>Convert a <code>String</code> to a <code>Double</code>
 	 *
-	 * @param value
+	 * @param value value
 	 * @return double value
 	 */
 	public static Float toFloat(String value) {
@@ -158,7 +158,7 @@ public class NumberUtil extends org.springframework.util.NumberUtils {
 	/**
 	 * <p>Convert a <code>String</code> to a <code>Double</code>
 	 *
-	 * @param value
+	 * @param value value
 	 * @param defaultValue 默认值
 	 * @return double value
 	 */
diff --git a/blade-core-tool/src/main/java/org/springblade/core/tool/utils/ObjectUtil.java b/blade-core-tool/src/main/java/org/springblade/core/tool/utils/ObjectUtil.java
index d003164..37c3760 100644
--- a/blade-core-tool/src/main/java/org/springblade/core/tool/utils/ObjectUtil.java
+++ b/blade-core-tool/src/main/java/org/springblade/core/tool/utils/ObjectUtil.java
@@ -26,6 +26,8 @@ public class ObjectUtil extends org.springframework.util.ObjectUtils {
 
 	/**
 	 * 判断元素不为空
+	 * @param obj object
+	 * @return boolean
 	 */
 	public static boolean isNotEmpty(@Nullable Object obj) {
 		return !ObjectUtil.isEmpty(obj);
diff --git a/blade-core-tool/src/main/java/org/springblade/core/tool/utils/OkHttpUtil.java b/blade-core-tool/src/main/java/org/springblade/core/tool/utils/OkHttpUtil.java
index a39059a..fad9b5b 100644
--- a/blade-core-tool/src/main/java/org/springblade/core/tool/utils/OkHttpUtil.java
+++ b/blade-core-tool/src/main/java/org/springblade/core/tool/utils/OkHttpUtil.java
@@ -36,7 +36,7 @@ public class OkHttpUtil {
 	 *
 	 * @param url     请求的url
 	 * @param queries 请求的参数，在浏览器？后面的数据，没有可以传null
-	 * @return
+	 * @return String
 	 */
 	public static String get(String url, Map<String, String> queries) {
 		return get(url, null, queries);
@@ -48,7 +48,7 @@ public class OkHttpUtil {
 	 * @param url     请求的url
 	 * @param header  请求头
 	 * @param queries 请求的参数，在浏览器？后面的数据，没有可以传null
-	 * @return
+	 * @return String
 	 */
 	public static String get(String url, Map<String, String> header, Map<String, String> queries) {
 		StringBuffer sb = new StringBuffer(url);
@@ -72,7 +72,7 @@ public class OkHttpUtil {
 	 *
 	 * @param url    请求的url
 	 * @param params post form 提交的参数
-	 * @return
+	 * @return String
 	 */
 	public static String post(String url, Map<String, String> params) {
 		return post(url, null, params);
@@ -84,7 +84,7 @@ public class OkHttpUtil {
 	 * @param url    请求的url
 	 * @param header 请求头
 	 * @param params post form 提交的参数
-	 * @return
+	 * @return String
 	 */
 	public static String post(String url, Map<String, String> header, Map<String, String> params) {
 		FormBody.Builder formBuilder = new FormBody.Builder().add("clientId", "blade");
@@ -106,9 +106,9 @@ public class OkHttpUtil {
 	/**
 	 * POST请求发送JSON数据
 	 *
-	 * @param url
-	 * @param json
-	 * @return
+	 * @param url     请求的url
+	 * @param json    请求的json串
+	 * @return String
 	 */
 	public static String postJson(String url, String json) {
 		return postJson(url, null, json);
@@ -116,10 +116,10 @@ public class OkHttpUtil {
 
 	/**
 	 * POST请求发送JSON数据
-	 * @param url
-	 * @param header
-	 * @param json
-	 * @return
+	 * @param url     请求的url
+	 * @param header  请求头
+	 * @param json    请求的json串
+	 * @return String
 	 */
 	public static String postJson(String url, Map<String, String> header, String json) {
 		return postContent(url, header, json, JSON);
@@ -128,9 +128,9 @@ public class OkHttpUtil {
 	/**
 	 * POST请求发送xml数据
 	 *
-	 * @param url
-	 * @param xml
-	 * @return
+	 * @param url     请求的url
+	 * @param xml     请求的xml串
+	 * @return String
 	 */
 	public static String postXml(String url, String xml) {
 		return postXml(url, null, xml);
@@ -139,10 +139,10 @@ public class OkHttpUtil {
 	/**
 	 * POST请求发送xml数据
 	 *
-	 * @param url
-	 * @param header
-	 * @param xml
-	 * @return
+	 * @param url     请求的url
+	 * @param header  请求头
+	 * @param xml     请求的xml串
+	 * @return String
 	 */
 	public static String postXml(String url, Map<String, String> header, String xml) {
 		return postContent(url, header, xml, XML);
@@ -151,11 +151,11 @@ public class OkHttpUtil {
 	/**
 	 * 发送POST请求
 	 *
-	 * @param url
-	 * @param header
-	 * @param content
-	 * @param mediaType
-	 * @return
+	 * @param url     请求的url
+	 * @param header  请求头
+	 * @param content 请求内容
+	 * @param mediaType 请求类型
+	 * @return String
 	 */
 	public static String postContent(String url, Map<String, String> header, String content, MediaType mediaType) {
 		RequestBody requestBody = RequestBody.create(mediaType, content);
@@ -171,8 +171,8 @@ public class OkHttpUtil {
 	/**
 	 * 获取body
 	 *
-	 * @param request
-	 * @return
+	 * @param request request
+	 * @return String
 	 */
 	private static String getBody(Request request) {
 		String responseBody = "";
diff --git a/blade-core-tool/src/main/java/org/springblade/core/tool/utils/ProtostuffUtil.java b/blade-core-tool/src/main/java/org/springblade/core/tool/utils/ProtostuffUtil.java
index a2c07ff..c7e8c74 100644
--- a/blade-core-tool/src/main/java/org/springblade/core/tool/utils/ProtostuffUtil.java
+++ b/blade-core-tool/src/main/java/org/springblade/core/tool/utils/ProtostuffUtil.java
@@ -43,9 +43,9 @@ public class ProtostuffUtil {
 	/**
 	 * 序列化方法，把指定对象序列化成字节数组
 	 *
-	 * @param obj
-	 * @param <T>
-	 * @return
+	 * @param obj obj
+	 * @param <T> T
+	 * @return byte[]
 	 */
 	@SuppressWarnings("unchecked")
 	public static <T> byte[] serialize(T obj) {
@@ -63,10 +63,10 @@ public class ProtostuffUtil {
 	/**
 	 * 反序列化方法，将字节数组反序列化成指定Class类型
 	 *
-	 * @param data
-	 * @param clazz
-	 * @param <T>
-	 * @return
+	 * @param data data
+	 * @param clazz clazz
+	 * @param <T> T
+	 * @return T
 	 */
 	public static <T> T deserialize(byte[] data, Class<T> clazz) {
 		Schema<T> schema = getSchema(clazz);
@@ -75,6 +75,12 @@ public class ProtostuffUtil {
 		return obj;
 	}
 
+	/**
+	 * 获取Schema
+	 * @param clazz clazz
+	 * @param <T> T
+	 * @return T
+	 */
 	@SuppressWarnings("unchecked")
 	private static <T> Schema<T> getSchema(Class<T> clazz) {
 		Schema<T> schema = (Schema<T>) schemaCache.get(clazz);
diff --git a/blade-core-tool/src/main/java/org/springblade/core/tool/utils/StringUtil.java b/blade-core-tool/src/main/java/org/springblade/core/tool/utils/StringUtil.java
index 59e6920..73640a7 100644
--- a/blade-core-tool/src/main/java/org/springblade/core/tool/utils/StringUtil.java
+++ b/blade-core-tool/src/main/java/org/springblade/core/tool/utils/StringUtil.java
@@ -1086,7 +1086,6 @@ public class StringUtil extends org.springframework.util.StringUtils {
 
 	/**
 	 * 返回字符串 searchStr 在字符串 str 中第 ordinal 次出现的位置。<br>
-	 * 如果 str=null 或 searchStr=null 或 ordinal<=0 则返回-1<br>
 	 * 此方法来自：Apache-Commons-Lang
 	 * <p>
 	 * 栗子（*代表任意字符）：
@@ -1251,6 +1250,7 @@ public class StringUtil extends org.springframework.util.StringUtils {
 	/**
 	 * 创建StringBuilder对象
 	 *
+	 * @param sb 初始StringBuilder
 	 * @param strs 初始字符串列表
 	 * @return StringBuilder对象
 	 */
@@ -1341,8 +1341,8 @@ public class StringUtil extends org.springframework.util.StringUtils {
 	/**
 	 * 下划线转驼峰
 	 *
-	 * @param para
-	 * @return
+	 * @param para 字符串
+	 * @return String
 	 */
 	public static String underlineToHump(String para) {
 		StringBuilder result = new StringBuilder();
@@ -1361,8 +1361,8 @@ public class StringUtil extends org.springframework.util.StringUtils {
 	/**
 	 * 驼峰转下划线
 	 *
-	 * @param para
-	 * @return
+	 * @param para 字符串
+	 * @return String
 	 */
 	public static String humpToUnderline(String para) {
 		StringBuilder sb = new StringBuilder(para);
diff --git a/blade-core-tool/src/main/java/org/springblade/core/tool/utils/UrlUtil.java b/blade-core-tool/src/main/java/org/springblade/core/tool/utils/UrlUtil.java
index bfcaabb..a3543bd 100644
--- a/blade-core-tool/src/main/java/org/springblade/core/tool/utils/UrlUtil.java
+++ b/blade-core-tool/src/main/java/org/springblade/core/tool/utils/UrlUtil.java
@@ -51,8 +51,8 @@ public class UrlUtil extends org.springframework.web.util.UriUtils {
 	/**
 	 * 获取url路径
 	 *
-	 * @param uriStr
-	 * @return
+	 * @param uriStr 路径
+	 * @return url路径
 	 */
 	public static String getPath(String uriStr) {
 		URI uri;
diff --git a/blade-core-tool/src/main/java/org/springblade/core/tool/utils/WebUtil.java b/blade-core-tool/src/main/java/org/springblade/core/tool/utils/WebUtil.java
index bae516f..002f068 100644
--- a/blade-core-tool/src/main/java/org/springblade/core/tool/utils/WebUtil.java
+++ b/blade-core-tool/src/main/java/org/springblade/core/tool/utils/WebUtil.java
@@ -43,7 +43,7 @@ import java.util.Enumeration;
 public class WebUtil extends org.springframework.web.util.WebUtils {
 
 	public static final String USER_AGENT_HEADER = "user-agent";
-	
+
 	public static final String UN_KNOWN = "unknown";
 
 	/**
@@ -191,8 +191,8 @@ public class WebUtil extends org.springframework.web.util.WebUtils {
 	/***
 	 * 获取 request 中 json 字符串的内容
 	 *
-	 * @param request
-	 * @throws IOException
+	 * @param request request
+	 * @return 字符串内容
 	 */
 	public static String getRequestParamString(HttpServletRequest request) {
 		try {
@@ -205,9 +205,9 @@ public class WebUtil extends org.springframework.web.util.WebUtils {
 	/**
 	 * 获取 request 请求内容
 	 *
-	 * @param request
-	 * @return
-	 * @throws IOException
+	 * @param request request
+	 * @return String
+	 * @throws IOException IOException
 	 */
 	public static String getRequestStr(HttpServletRequest request) throws IOException {
 		String queryString = request.getQueryString();
@@ -220,9 +220,9 @@ public class WebUtil extends org.springframework.web.util.WebUtils {
 	/**
 	 * 获取 request 请求的 byte[] 数组
 	 *
-	 * @param request
-	 * @return
-	 * @throws IOException
+	 * @param request request
+	 * @return byte[]
+	 * @throws IOException IOException
 	 */
 	public static byte[] getRequestBytes(HttpServletRequest request) throws IOException {
 		int contentLength = request.getContentLength();
@@ -244,10 +244,10 @@ public class WebUtil extends org.springframework.web.util.WebUtils {
 	/**
 	 * 获取 request 请求内容
 	 *
-	 * @param request
-	 * @param buffer
-	 * @return
-	 * @throws IOException
+	 * @param request request
+	 * @param buffer buffer
+	 * @return String
+	 * @throws IOException IOException
 	 */
 	public static String getRequestStr(HttpServletRequest request, byte[] buffer) throws IOException {
 		String charEncoding = request.getCharacterEncoding();