diff --git a/neutrino-core/src/main/java/fun/asgc/neutrino/core/context/Environment.java b/neutrino-core/src/main/java/fun/asgc/neutrino/core/context/Environment.java
index 8776c264..45645214 100644
--- a/neutrino-core/src/main/java/fun/asgc/neutrino/core/context/Environment.java
+++ b/neutrino-core/src/main/java/fun/asgc/neutrino/core/context/Environment.java
@@ -23,11 +23,16 @@
 package fun.asgc.neutrino.core.context;
 
 import fun.asgc.neutrino.core.base.event.SimpleApplicationEventManager;
+import fun.asgc.neutrino.core.util.ArrayUtil;
+import fun.asgc.neutrino.core.util.LockUtil;
+import fun.asgc.neutrino.core.util.StringUtil;
 import fun.asgc.neutrino.core.util.SystemUtil;
 import lombok.Data;
 import lombok.experimental.Accessors;
 
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 
 /**
  *
@@ -69,4 +74,49 @@ public class Environment {
 	 * 默认的应用事件管理器
 	 */
 	private SimpleApplicationEventManager defaultApplicationEventManager;
+	/**
+	 * 参数map
+	 */
+	private Map<String, String> mainArgsMap = null;
+
+	private Map<String, String> getMainArgsMap() {
+		return LockUtil.doubleCheckProcessForNoException(
+				() -> null == mainArgsMap,
+				this,
+				() -> {
+					Map<String, String> map = new HashMap<>();
+					if (ArrayUtil.notEmpty(mainArgs)) {
+						for (String param : mainArgs) {
+							if (!StringUtil.isEmpty(param)) {
+								int index = param.indexOf("=");
+								if (index > 0 && index < param.length() - 1) {
+									String key = param.substring(0, index);
+									String val = param.substring(index + 1);
+									map.put(key, val);
+								}
+							}
+						}
+					}
+					mainArgsMap = map;
+				},
+				() -> mainArgsMap
+		);
+	}
+
+	private String getMainArgs(String key) {
+		return getMainArgsMap().get(key);
+	}
+
+	public Integer getMainArgsForInteger(String key) {
+		String val = getMainArgs(key);
+		Integer res = null;
+		try {
+			if (!StringUtil.isEmpty(val)) {
+				res = Integer.valueOf(val);
+			}
+		} catch (Exception e) {
+			// ignore
+		}
+		return res;
+	}
 }
diff --git a/neutrino-core/src/main/java/fun/asgc/neutrino/core/web/context/WebContextHolder.java b/neutrino-core/src/main/java/fun/asgc/neutrino/core/web/context/WebContextHolder.java
index fb1e21a0..d683fa21 100644
--- a/neutrino-core/src/main/java/fun/asgc/neutrino/core/web/context/WebContextHolder.java
+++ b/neutrino-core/src/main/java/fun/asgc/neutrino/core/web/context/WebContextHolder.java
@@ -28,6 +28,7 @@ import fun.asgc.neutrino.core.annotation.NonIntercept;
 import fun.asgc.neutrino.core.bean.BeanWrapper;
 import fun.asgc.neutrino.core.bean.factory.SimpleBeanFactory;
 import fun.asgc.neutrino.core.context.ApplicationConfig;
+import fun.asgc.neutrino.core.context.Environment;
 import fun.asgc.neutrino.core.util.*;
 import fun.asgc.neutrino.core.web.annotation.RestController;
 import fun.asgc.neutrino.core.web.config.WebMvcConfigurer;
@@ -59,6 +60,8 @@ public class WebContextHolder {
 	private ApplicationConfig applicationConfig;
 	@Autowired
 	private SimpleBeanFactory applicationBeanFactory;
+	@Autowired
+	private Environment environment;
 
 	@Init
 	public void init() {
@@ -68,7 +71,10 @@ public class WebContextHolder {
 		initMaxContentLength();
 		initControllerBeanWrapperList();
 		initInterceptorRegistry();
-		port = http.getPort();
+		port = environment.getMainArgsForInteger("port");
+		if (null == port) {
+			port = http.getPort();
+		}
 	}
 
 	public static String getHttpContextPath() {