diff --git a/pom.xml b/pom.xml
index 0f7fae0ab..6c11e2be3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -16,13 +16,14 @@
         <maven.compiler.target>11</maven.compiler.target>
         
         <junit.version>5.9.0</junit.version>
-        <maven-plugin.version>3.2.0</maven-plugin.version>
-        <maven-jar-plugin.version>3.3.0</maven-jar-plugin.version>
-        <maven-gpg-plugin.version>3.0.1</maven-gpg-plugin.version>
+        <maven-jar-plugin.version>3.4.0</maven-jar-plugin.version>
+        <maven-gpg-plugin.version>3.2.4</maven-gpg-plugin.version>
+        <maven-source-plugin.version>3.2.0</maven-source-plugin.version>
+        <maven-assembly-plugin.version>3.7.0</maven-assembly-plugin.version>
         <nexus-staging-plugin.version>1.7.0</nexus-staging-plugin.version>
-        <maven-compiler-plugin.version>3.9.0</maven-compiler-plugin.version>
-        <maven-surefire-plugin.version>3.0.0</maven-surefire-plugin.version>
-        <maven-failsafe-plugin.version>3.0.0</maven-failsafe-plugin.version>
+        <maven-compiler-plugin.version>3.13.0</maven-compiler-plugin.version>
+        <maven-surefire-plugin.version>3.2.5</maven-surefire-plugin.version>
+        <maven-failsafe-plugin.version>3.2.5</maven-failsafe-plugin.version>
         <spotless-maven-plugin.version>2.43.0</spotless-maven-plugin.version>
         <palantir-java-format.version>2.46.0</palantir-java-format.version>
 
@@ -170,12 +171,6 @@
                         <goals>
                             <goal>sign</goal>
                         </goals>
-                        <configuration>
-                            <gpgArguments>
-                                <arg>--pinentry-mode</arg>
-                                <arg>loopback</arg>
-                            </gpgArguments>
-                        </configuration>
                     </execution>
                 </executions>
             </plugin>
@@ -183,7 +178,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-source-plugin</artifactId>
-                <version>${maven-plugin.version}</version>
+                <version>${maven-source-plugin.version}</version>
                 <executions>
                     <execution>
                         <goals>
@@ -196,7 +191,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-assembly-plugin</artifactId>   
-                <version>${maven-plugin.version}</version>
+                <version>${maven-assembly-plugin.version}</version>
                 <configuration>
                     <appendAssemblyId>false</appendAssemblyId>
                     <descriptors>   
diff --git a/src/main/java/org/redkale/service/RetResult.java b/src/main/java/org/redkale/service/RetResult.java
index ca9f16a3c..c7e9475f5 100644
--- a/src/main/java/org/redkale/service/RetResult.java
+++ b/src/main/java/org/redkale/service/RetResult.java
@@ -149,10 +149,6 @@ public class RetResult<T> implements Serializable {
         }
     }
 
-    public static RetResult<Map<String, String>> map(String... items) {
-        return new RetResult(Utility.ofMap(items));
-    }
-
     public static <K, V> RetResult<Map<K, V>> map(Object... items) {
         return new RetResult(Utility.ofMap(items));
     }
diff --git a/src/main/java/org/redkale/source/CacheMemorySource.java b/src/main/java/org/redkale/source/CacheMemorySource.java
index 42f085005..fd96f6126 100644
--- a/src/main/java/org/redkale/source/CacheMemorySource.java
+++ b/src/main/java/org/redkale/source/CacheMemorySource.java
@@ -475,7 +475,7 @@ public final class CacheMemorySource extends AbstractCacheSource {
         if (keyVals.length % 2 != 0) {
             throw new SourceException("key value must be paired");
         }
-        return msetnx(Utility.ofMap(keyVals));
+        return msetnx(Utility.ofMap((Object[]) keyVals));
     }
 
     @Override
diff --git a/src/main/java/org/redkale/util/Utility.java b/src/main/java/org/redkale/util/Utility.java
index 55a35a2dd..adcba19a9 100644
--- a/src/main/java/org/redkale/util/Utility.java
+++ b/src/main/java/org/redkale/util/Utility.java
@@ -4,8 +4,6 @@
  */
 package org.redkale.util;
 
-import static java.nio.charset.StandardCharsets.UTF_8;
-
 import java.io.*;
 import java.lang.invoke.*;
 import java.lang.reflect.*;
@@ -15,6 +13,7 @@ import java.net.http.HttpClient;
 import java.nio.*;
 import java.nio.channels.CompletionHandler;
 import java.nio.charset.*;
+import static java.nio.charset.StandardCharsets.UTF_8;
 import java.security.*;
 import java.time.*;
 import java.util.*;
@@ -1534,21 +1533,6 @@ public final class Utility {
         return list;
     }
 
-    /**
-     * 将多个key:value的字符串键值对组合成一个Map，items长度必须是偶数, 参数个数若是奇数的话，最后一个会被忽略 类似 JDK9中的 Map.of 方法
-     *
-     * @param items 键值对
-     * @return Map
-     */
-    public static HashMap<String, String> ofMap(String... items) {
-        HashMap<String, String> map = new LinkedHashMap<>(Math.max(1, items.length / 2));
-        int len = items.length / 2;
-        for (int i = 0; i < len; i++) {
-            map.put(items[i * 2], items[i * 2 + 1]);
-        }
-        return map;
-    }
-
     /**
      * 将多个key:value对应值组合成一个Map，items长度必须是偶数, 参数个数若是奇数的话，最后一个会被忽略 类似 JDK9中的 Map.of 方法
      *