diff --git a/taoyao-client-android/taoyao/media/src/main/java/com/acgist/taoyao/media/config/Config.java b/taoyao-client-android/taoyao/media/src/main/java/com/acgist/taoyao/media/config/Config.java
index fd4e436..9e27809 100644
--- a/taoyao-client-android/taoyao/media/src/main/java/com/acgist/taoyao/media/config/Config.java
+++ b/taoyao-client-android/taoyao/media/src/main/java/com/acgist/taoyao/media/config/Config.java
@@ -8,35 +8,35 @@ package com.acgist.taoyao.media.config;
 public class Config {
 
     /**
-     * 屏幕捕获
+     * 屏幕捕获消息
      */
     public static final int WHAT_SCREEN_CAPTURE   = 1000;
     /**
-     * 视频录像
+     * 视频录像消息
      */
     public static final int WHAT_RECORD           = 1001;
     /**
-     * 新建本地音频
+     * 新建本地音频消息
      */
     public static final int WHAT_NEW_LOCAL_AUDIO  = 2000;
     /**
-     * 新建本地视频
+     * 新建本地视频消息
      */
     public static final int WHAT_NEW_LOCAL_VIDEO  = 2001;
     /**
-     * 新建远程音频
+     * 新建远程音频消息
      */
     public static final int WHAT_NEW_REMOTE_AUDIO = 2002;
     /**
-     * 新建远程视频
+     * 新建远程视频消息
      */
     public static final int WHAT_NEW_REMOTE_VIDEO = 2003;
     /**
-     * 移除远程音频
+     * 移除远程音频消息
      */
     public static final int WHAT_REMOVE_AUDIO     = 2998;
     /**
-     * 移除远程视频
+     * 移除远程视频消息
      */
     public static final int WHAT_REMOVE_VIDEO     = 2999;
     /**
diff --git a/taoyao-client-android/taoyao/media/src/main/java/com/acgist/taoyao/media/config/MediaAudioProperties.java b/taoyao-client-android/taoyao/media/src/main/java/com/acgist/taoyao/media/config/MediaAudioProperties.java
index da3468f..93be91f 100644
--- a/taoyao-client-android/taoyao/media/src/main/java/com/acgist/taoyao/media/config/MediaAudioProperties.java
+++ b/taoyao-client-android/taoyao/media/src/main/java/com/acgist/taoyao/media/config/MediaAudioProperties.java
@@ -2,71 +2,76 @@ package com.acgist.taoyao.media.config;
 
 /**
  * 音频配置
- * 
+ *
+ * 注意：完全拷贝信令模块`MediaAudioProperties`代码
+ *
  * @author acgist
  */
 public class MediaAudioProperties {
 
-        /**
-         * 音频格式
-         * 
-         * @author acgist
-         */
-        public enum Format {
-                
-            G722,
-            PCMA,
-			PCMU,
-			OPUS;
-                
-        }
+    /**
+     * 音频格式
+     *
+     * @author acgist
+     */
+    public enum Format {
 
-        /**
-         * 格式：G722|PCMA|PCMU|OPUS
-         */
-        private Format format;
-        /**
-         * 比特率：96|128|256
-         */
-        private Integer bitrate;
-        /**
-         * 采样位数：8|16|32
-         */
-        private Integer sampleSize;
-        /**
-         * 采样率：8000|16000|32000|48000
-         */
-        private Integer sampleRate;
+        G722,
+        // G711A
+        PCMA,
+        // G711U
+        PCMU,
+        OPUS;
 
-        public Format getFormat() {
-                return this.format;
-        }
+    }
 
-        public void setFormat(Format format) {
-                this.format = format;
-        }
+    /**
+     * 格式：G722|PCMA|PCMU|OPUS
+     */
+    private Format format;
+    /**
+     * 比特率：96|128|256
+     */
+    private Integer bitrate;
+    /**
+     * 采样位数（位深）：8|16|32
+     */
+    private Integer sampleSize;
+    /**
+     * 采样率：8000|16000|32000|48000
+     */
+    private Integer sampleRate;
 
-        public Integer getBitrate() {
-                return bitrate;
-        }
+    public Format getFormat() {
+        return this.format;
+    }
 
-        public void setBitrate(Integer bitrate) {
-                this.bitrate = bitrate;
-        }
+    public void setFormat(Format format) {
+        this.format = format;
+    }
 
-        public Integer getSampleSize() {
-                return this.sampleSize;
-        }
+    public Integer getBitrate() {
+        return bitrate;
+    }
 
-        public void setSampleSize(Integer sampleSize) {
-                this.sampleSize = sampleSize;
-        }
+    public void setBitrate(Integer bitrate) {
+        this.bitrate = bitrate;
+    }
 
-        public Integer getSampleRate() {
-                return this.sampleRate;
-        }
+    public Integer getSampleSize() {
+        return this.sampleSize;
+    }
+
+    public void setSampleSize(Integer sampleSize) {
+        this.sampleSize = sampleSize;
+    }
+
+    public Integer getSampleRate() {
+        return this.sampleRate;
+    }
+
+    public void setSampleRate(Integer sampleRate) {
+        this.sampleRate = sampleRate;
+    }
 
-        public void setSampleRate(Integer sampleRate) {
-                this.sampleRate = sampleRate;
-        }
 }
diff --git a/taoyao-client-android/taoyao/media/src/main/java/com/acgist/taoyao/media/config/MediaProperties.java b/taoyao-client-android/taoyao/media/src/main/java/com/acgist/taoyao/media/config/MediaProperties.java
index 5e31c9b..d175bba 100644
--- a/taoyao-client-android/taoyao/media/src/main/java/com/acgist/taoyao/media/config/MediaProperties.java
+++ b/taoyao-client-android/taoyao/media/src/main/java/com/acgist/taoyao/media/config/MediaProperties.java
@@ -5,6 +5,8 @@ import java.util.Map;
 /**
  * 媒体配置
  *
+ * 注意：完全拷贝信令模块`MediaProperties`代码
+ *
  * @author acgist
  */
 public class MediaProperties {
diff --git a/taoyao-client-android/taoyao/media/src/main/java/com/acgist/taoyao/media/config/MediaVideoProperties.java b/taoyao-client-android/taoyao/media/src/main/java/com/acgist/taoyao/media/config/MediaVideoProperties.java
index 6ef57b0..0d204b3 100644
--- a/taoyao-client-android/taoyao/media/src/main/java/com/acgist/taoyao/media/config/MediaVideoProperties.java
+++ b/taoyao-client-android/taoyao/media/src/main/java/com/acgist/taoyao/media/config/MediaVideoProperties.java
@@ -2,23 +2,25 @@ package com.acgist.taoyao.media.config;
 
 /**
  * 视频配置
- * 
+ *
+ * 注意：完全拷贝信令模块`MediaVideoProperties`代码
+ *
  * @author acgist
  */
 public class MediaVideoProperties {
 
     /**
      * 视频格式
-     * 
+     *
      * @author acgist
      */
     public enum Format {
-        
+
         VP8,
         VP9,
         H264,
         H265;
-        
+
     }
 
     /**
@@ -96,4 +98,5 @@ public class MediaVideoProperties {
     public void setHeight(Integer height) {
         this.height = height;
     }
+
 }
diff --git a/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/config/MediaAudioProperties.java b/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/config/MediaAudioProperties.java
index 51abaa5..51b42c3 100644
--- a/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/config/MediaAudioProperties.java
+++ b/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/config/MediaAudioProperties.java
@@ -22,21 +22,21 @@ public class MediaAudioProperties {
 	 * @author acgist
 	 */
 	public enum Format {
-		
+
         G722,
         // G711A
         PCMA,
         // G711U
         PCMU,
         OPUS;
-		
+
 	}
 	
 	@Schema(title = "格式", description = "格式", example = "G722|PCMA|PCMU|OPUS")
 	private Format format;
 	@Schema(title = "比特率", description = "比特率", example = "96|128|256")
 	private Integer bitrate;
-	@Schema(title = "采样位数", description = "采样位数", example = "8|16|32")
+	@Schema(title = "采样位数（位深）", description = "采样位数（位深）", example = "8|16|32")
 	private Integer sampleSize;
 	@Schema(title = "采样率", description = "采样率", example = "8000|16000|32000|48000")
 	private Integer sampleRate;
diff --git a/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/config/SecurityProperties.java b/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/config/SecurityProperties.java
index ab52a0d..50e5bca 100644
--- a/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/config/SecurityProperties.java
+++ b/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/config/SecurityProperties.java
@@ -17,16 +17,16 @@ import lombok.Setter;
 @Schema(title = "安全配置", description = "安全配置")
 @ConfigurationProperties(prefix = "taoyao.security")
 public class SecurityProperties {
-	
+    
     @Schema(title = "是否启用", description = "是否启用")
-	private Boolean enabled;
+    private Boolean enabled;
     @Schema(title = "安全范围", description = "安全范围")
-	private String realm;
+    private String realm;
     @Schema(title = "公共地址", description = "公共地址")
-	private String[] permit;
-    @Schema(title = "名称", description = "名称")
-	private String username;
+    private String[] permit;
+    @Schema(title = "帐号", description = "帐号")
+    private String username;
     @Schema(title = "密码", description = "密码")
-	private String password;
-	
+    private String password;
+    
 }
diff --git a/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/utils/ErrorUtils.java b/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/utils/ErrorUtils.java
index 3e0cb9b..169980e 100644
--- a/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/utils/ErrorUtils.java
+++ b/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/utils/ErrorUtils.java
@@ -1,8 +1,8 @@
 package com.acgist.taoyao.boot.utils;
 
+import java.util.HashMap;
 import java.util.LinkedHashMap;
 import java.util.Map;
-import java.util.Objects;
 import java.util.stream.Collectors;
 
 import org.apache.commons.lang3.StringUtils;
@@ -15,6 +15,7 @@ import com.acgist.taoyao.boot.model.Message;
 import com.acgist.taoyao.boot.model.MessageCode;
 import com.acgist.taoyao.boot.model.MessageCodeException;
 
+import jakarta.servlet.RequestDispatcher;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
 import jakarta.validation.ConstraintViolation;
@@ -78,7 +79,7 @@ public final class ErrorUtils {
 	 * @return 错误消息
 	 */
 	public static final Message message(HttpServletRequest request, HttpServletResponse response) {
-		return message(null, request, response);
+		return ErrorUtils.message(null, request, response);
 	}
 	
 	/**
@@ -91,11 +92,11 @@ public final class ErrorUtils {
 	public static final Message message(Throwable t, HttpServletRequest request, HttpServletResponse response) {
 		final Message message;
 		// 错误状态编码
-		int status = globalStatus(request, response);
+		int status = ErrorUtils.globalStatus(request, response);
 		// 全局异常
-		final Object globalError = t == null ? globalError(request) : t;
+		final Object globalError = t == null ? ErrorUtils.globalError(request) : t;
 		// 原始异常
-		final Object rootError = rootException(globalError);
+		final Object rootError = ErrorUtils.rootException(globalError);
 		if(rootError instanceof MessageCodeException messageCodeException) {
 			// 状态编码异常
 			final MessageCode messageCode = messageCodeException.getMessageCode();
@@ -103,9 +104,9 @@ public final class ErrorUtils {
 			message = Message.fail(messageCode, messageCodeException.getMessage());
 		} else if(rootError instanceof Throwable throwable) {
 			// 未知异常：异常转换
-			final MessageCode messageCode = messageCode(status, throwable);
+			final MessageCode messageCode = ErrorUtils.messageCode(status, throwable);
 			status = messageCode.getStatus();
-			message = Message.fail(messageCode, message(messageCode, throwable));
+			message = Message.fail(messageCode, ErrorUtils.message(messageCode, throwable));
 		} else {
 			// 没有异常
 			final MessageCode messageCode = MessageCode.of(status);
@@ -116,9 +117,19 @@ public final class ErrorUtils {
 			status = HttpServletResponse.SC_INTERNAL_SERVER_ERROR;
 		}
 		response.setStatus(status);
-		// 打印信息
-		final String path = Objects.toString(request.getAttribute(SERVLET_REQUEST_URI), request.getServletPath());
-		final String query = request.getQueryString();
+		// 请求地址
+		final String path = ErrorUtils.getFirstParams(
+		    request.getAttribute(RequestDispatcher.FORWARD_REQUEST_URI),
+		    request.getAttribute(RequestDispatcher.FORWARD_SERVLET_PATH),
+		    request.getAttribute(SERVLET_REQUEST_URI),
+		    request.getServletPath()
+		);
+		// 请求参数
+		final String query = ErrorUtils.getFirstParams(
+		    request.getAttribute(RequestDispatcher.FORWARD_QUERY_STRING),
+		    request.getQueryString()
+	    );
+		// 请求方法
 		final String method = request.getMethod();
 		if(globalError instanceof Throwable) {
 			log.error("""
@@ -140,11 +151,11 @@ public final class ErrorUtils {
 				原始信息：{}
 				""", path, query, method, message, status, globalError);
 		}
-//		final Map<String, String> body = new HashMap<>();
-//		body.put("url", path);
-//		body.put("query", query);
-//		body.put("method", method);
-//		message.setBody(body);
+		final Map<String, String> body = new HashMap<>();
+		body.put("path",   path);
+		body.put("query",  query);
+		body.put("method", method);
+		message.setBody(body);
 		return message;
 	}
 	
@@ -241,7 +252,7 @@ public final class ErrorUtils {
 	 */
 	public static final Object rootException(Object t) {
 		if(t instanceof Throwable throwable) {
-			return rootException(throwable);
+			return ErrorUtils.rootException(throwable);
 		}
 		return t;
 	}
@@ -263,4 +274,18 @@ public final class ErrorUtils {
 		return t;
 	}
 	
+    /**
+     * @param params 参数列表
+     * 
+     * @return 首个参数
+     */
+    private static final String getFirstParams(Object ... params) {
+        for (Object object : params) {
+            if(object != null) {
+                return object.toString();
+            }
+        }
+        return null;
+    }
+	
 }
diff --git a/taoyao-signal-server/taoyao-server/src/main/java/com/acgist/taoyao/configuration/TaoyaoAutoConfiguration.java b/taoyao-signal-server/taoyao-server/src/main/java/com/acgist/taoyao/configuration/TaoyaoAutoConfiguration.java
index 701287d..04bd149 100644
--- a/taoyao-signal-server/taoyao-server/src/main/java/com/acgist/taoyao/configuration/TaoyaoAutoConfiguration.java
+++ b/taoyao-signal-server/taoyao-server/src/main/java/com/acgist/taoyao/configuration/TaoyaoAutoConfiguration.java
@@ -40,7 +40,10 @@ public class TaoyaoAutoConfiguration {
 	@Bean
 	@ConditionalOnProperty(prefix = "taoyao.security", name = "enabled", havingValue = "true", matchIfMissing = true)
 	@ConditionalOnMissingBean
-	public SecurityInterceptor securityInterceptor(SecurityService securityService, SecurityProperties securityProperties) {
+	public SecurityInterceptor securityInterceptor(
+	    SecurityService securityService,
+	    SecurityProperties securityProperties
+	) {
 		return new SecurityInterceptor(securityService, securityProperties);
 	}
 	
diff --git a/taoyao-signal-server/taoyao-server/src/main/java/com/acgist/taoyao/interceptor/SecurityInterceptor.java b/taoyao-signal-server/taoyao-server/src/main/java/com/acgist/taoyao/interceptor/SecurityInterceptor.java
index 8294c05..1b24e61 100644
--- a/taoyao-signal-server/taoyao-server/src/main/java/com/acgist/taoyao/interceptor/SecurityInterceptor.java
+++ b/taoyao-signal-server/taoyao-server/src/main/java/com/acgist/taoyao/interceptor/SecurityInterceptor.java
@@ -27,16 +27,22 @@ public class SecurityInterceptor extends InterceptorAdapter {
 	private final SecurityService securityService;
 	private final SecurityProperties securityProperties;
 	
-	public SecurityInterceptor(SecurityService securityService, SecurityProperties securityProperties) {
-        this.securityService = securityService;
-        this.securityProperties = securityProperties;
-        log.info("安全拦截密码：{}", securityProperties.getPassword());
-    }
-
-    /**
+	/**
+	 * 鉴权信息
+	 */
+	private final String authenticate;
+	/**
 	 * 地址匹配
 	 */
-	private final AntPathMatcher matcher = new AntPathMatcher();
+	private final AntPathMatcher matcher;
+	
+	public SecurityInterceptor(SecurityService securityService, SecurityProperties securityProperties) {
+        this.securityService    = securityService;
+        this.securityProperties = securityProperties;
+        this.authenticate       = "Basic Realm=\"" + this.securityProperties.getRealm() + "\"";
+        this.matcher            = new AntPathMatcher();
+        log.info("安全拦截密码：{}", securityProperties.getPassword());
+    }
 	
 	@Override
 	public String name() {
@@ -62,7 +68,7 @@ public class SecurityInterceptor extends InterceptorAdapter {
 			log.debug("授权失败：{}", request.getRequestURL());
 		}
 		response.setStatus(HttpStatus.UNAUTHORIZED.value());
-		response.setHeader(HttpHeaders.WWW_AUTHENTICATE, "Basic Realm=\"" + this.securityProperties.getRealm() + "\"");
+		response.setHeader(HttpHeaders.WWW_AUTHENTICATE, this.authenticate);
 		return false;
 	}
 	
@@ -72,7 +78,7 @@ public class SecurityInterceptor extends InterceptorAdapter {
 	 * @return 是否许可请求
 	 */
 	private boolean permit(HttpServletRequest request) {
-		final String uri = request.getRequestURI();
+		final String uri      = request.getRequestURI();
 		final String[] permit = this.securityProperties.getPermit();
 		if(ArrayUtils.isEmpty(permit)) {
 			return false;
diff --git a/taoyao-signal-server/taoyao-server/src/main/java/com/acgist/taoyao/interceptor/SlowInterceptor.java b/taoyao-signal-server/taoyao-server/src/main/java/com/acgist/taoyao/interceptor/SlowInterceptor.java
index 24832f7..6497e42 100644
--- a/taoyao-signal-server/taoyao-server/src/main/java/com/acgist/taoyao/interceptor/SlowInterceptor.java
+++ b/taoyao-signal-server/taoyao-server/src/main/java/com/acgist/taoyao/interceptor/SlowInterceptor.java
@@ -17,14 +17,15 @@ public class SlowInterceptor extends InterceptorAdapter {
 	
 	private final TaoyaoProperties taoyaoProperties;
 	
-	public SlowInterceptor(TaoyaoProperties taoyaoProperties) {
-        this.taoyaoProperties = taoyaoProperties;
-    }
-
-    /**
+	/**
 	 * 请求开始时间
 	 */
-	private final ThreadLocal<Long> local = new ThreadLocal<>();
+	private final ThreadLocal<Long> local;
+	
+	public SlowInterceptor(TaoyaoProperties taoyaoProperties) {
+        this.taoyaoProperties = taoyaoProperties;
+        this.local            = new ThreadLocal<>();
+    }
 	
 	@Override
 	public String name() {
@@ -52,7 +53,7 @@ public class SlowInterceptor extends InterceptorAdapter {
 		final long duration;
 		final Long last = this.local.get();
 		if(last != null && (duration = System.currentTimeMillis() - last) > this.taoyaoProperties.getTimeout()) {
-			log.info("请求执行时间过慢：{}-{}", request.getRequestURI(), duration);
+			log.info("请求执行时间过慢：{} - {}", request.getRequestURI(), duration);
 		}
 		this.local.remove();
 	}
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/service/UsernamePasswordService.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/service/UsernamePasswordService.java
index 1baa2b6..adf2052 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/service/UsernamePasswordService.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/service/UsernamePasswordService.java
@@ -1,7 +1,7 @@
 package com.acgist.taoyao.signal.service;
 
 /**
- * 用户密码认证服务
+ * 帐号密码认证服务
  * 
  * @author acgist
  */
@@ -10,8 +10,8 @@ public interface UsernamePasswordService {
     /**
      * 认证
      * 
-     * @param username 用户名称
-     * @param password 用户密码
+     * @param username 帐号
+     * @param password 密码
      * 
      * @return 是否成功
      */