diff --git a/pom.xml b/pom.xml
index 9370c02..bca7374 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>org.kangspace.devhelper</groupId>
     <artifactId>dev-helper</artifactId>
-    <version>0.0.3-SNAPSHOT</version>
+    <version>0.0.3</version>
     <packaging>jar</packaging>
 
     <name>dev-helper</name>
@@ -75,7 +75,7 @@
         <log4j-to-slf4j.version>2.13.3</log4j-to-slf4j.version>
         <slf4j.api.version>1.7.30</slf4j.api.version>
         <gson.version>2.9.0</gson.version>
-        <jackson.version>2.12.5</jackson.version>
+        <jackson.version>2.15.2</jackson.version>
         <junit.version>4.13.2</junit.version>
         <netty-buffer.version>4.1.79.Final</netty-buffer.version>
     </properties>
diff --git a/src/main/java/org/kangspace/devhelper/CollectionUtil.java b/src/main/java/org/kangspace/devhelper/CollectionUtil.java
index 01ad677..62c7c8f 100644
--- a/src/main/java/org/kangspace/devhelper/CollectionUtil.java
+++ b/src/main/java/org/kangspace/devhelper/CollectionUtil.java
@@ -15,7 +15,7 @@ public static boolean isEmpty(Collection<?> collection) {
         return collection == null || collection.isEmpty();
     }
 
-    public static boolean isEmpty(Map map) {
+    public static boolean isEmpty(Map<?,?> map) {
         return map == null || map.isEmpty();
     }
 
@@ -23,6 +23,10 @@ public static boolean isNotEmpty(Collection<?> collection) {
         return !isEmpty(collection);
     }
 
+    public static boolean isNotEmpty(Map<?,?> map) {
+        return !isEmpty(map);
+    }
+
     public static <T> T first(Collection<T> collection) {
         return isNotEmpty(collection) ? collection.stream().findFirst().orElse(null) : null;
     }
diff --git a/src/main/java/org/kangspace/devhelper/http/UrlHelper.java b/src/main/java/org/kangspace/devhelper/http/UrlHelper.java
index 9b98e62..b4228d2 100644
--- a/src/main/java/org/kangspace/devhelper/http/UrlHelper.java
+++ b/src/main/java/org/kangspace/devhelper/http/UrlHelper.java
@@ -1,6 +1,7 @@
 package org.kangspace.devhelper.http;
 
 import org.kangspace.devhelper.str.StringHelper;
+import org.kangspace.devhelper.str.StringLiteral;
 
 import javax.annotation.Nonnull;
 import java.io.UnsupportedEncodingException;
@@ -73,4 +74,27 @@ public static String url(String urlPattern, String... params) {
         }
         return MessageFormat.format(urlPattern, vars);
     }
+
+    /**
+     * url参数替换
+     * @param url url
+     * @param name 参数名
+     * @param value 参数值
+     */
+    public static String urlReplaceParam(String url, String name, String value) {
+        // 如何url中包含name参数，则删除并替换为新的value,如果不存在name，则添加该参数到url中
+        String regex = "([?&])" + name + "=.*?(&|$)";
+        url = url.replaceAll(regex, "$1" + name + "=" + value + "$2");
+        String prefix = name + StringLiteral.EQUALS;
+        if(!url.contains(prefix)){
+            url += (url.contains(StringLiteral.QUESTION_MARK) ? StringLiteral.AND : StringLiteral.QUESTION_MARK) + prefix + value;
+        }
+        return url;
+    }
+
+    public static void main(String[] args) {
+        System.out.println(urlReplaceParam("http://example.com/?a=1&b=2", "b", "3"));
+        System.out.println(urlReplaceParam("http://example.com/", "b", "3"));
+        System.out.println(urlReplaceParam("http://example.com/?b=2", "b", "3"));
+    }
 }
diff --git a/src/main/java/org/kangspace/devhelper/thread/ThreadUtil.java b/src/main/java/org/kangspace/devhelper/thread/ThreadUtil.java
index 73f4658..c2bb4ff 100644
--- a/src/main/java/org/kangspace/devhelper/thread/ThreadUtil.java
+++ b/src/main/java/org/kangspace/devhelper/thread/ThreadUtil.java
@@ -10,11 +10,25 @@
  */
 public class ThreadUtil {
 
+    /**
+     * 线程Sleep
+     *
+     * @param baseMillis 基于
+     */
+    @SuppressWarnings("all")
+    public static void sleep(int baseMillis) {
+        try {
+            Thread.sleep(baseMillis);
+        } catch (InterruptedException e) {
+        }
+    }
+
     /**
      * 线程随机Sleep
      *
      * @param baseMillis 基于
      */
+    @SuppressWarnings("all")
     public static void randomSleep(int baseMillis) {
         long sleepMillis = new Random().nextInt(baseMillis);
         try {