diff --git a/hippo4j-common/src/test/java/cn/hippo4j/common/toolkit/FileUtilTest.java b/hippo4j-common/src/test/java/cn/hippo4j/common/toolkit/FileUtilTest.java
index aa1c9ca8..75b5edf4 100644
--- a/hippo4j-common/src/test/java/cn/hippo4j/common/toolkit/FileUtilTest.java
+++ b/hippo4j-common/src/test/java/cn/hippo4j/common/toolkit/FileUtilTest.java
@@ -27,4 +27,15 @@ public class FileUtilTest {
         String contentByFileUtil = FileUtil.readUtf8String(testFilePath);
         Assert.notEmpty(contentByFileUtil);
     }
+
+    @Test
+    public void assertReadUtf8String2() {
+        String linebreaks = System.getProperty("line.separator");
+        String testText = "abcd简体繁体\uD83D\uDE04\uD83D\uDD25& *" + linebreaks +
+                "second line" + linebreaks +
+                "empty line next" + linebreaks;
+        String testFilePath = "test/test_utf8.txt";
+        String contentByFileUtil = FileUtil.readUtf8String(testFilePath);
+        Assert.isTrue(testText.equals(contentByFileUtil));
+    }
 }
diff --git a/hippo4j-common/src/test/java/cn/hippo4j/common/toolkit/Md5UtilTest.java b/hippo4j-common/src/test/java/cn/hippo4j/common/toolkit/Md5UtilTest.java
index a6944f49..0c9191b1 100644
--- a/hippo4j-common/src/test/java/cn/hippo4j/common/toolkit/Md5UtilTest.java
+++ b/hippo4j-common/src/test/java/cn/hippo4j/common/toolkit/Md5UtilTest.java
@@ -17,5 +17,55 @@
 
 package cn.hippo4j.common.toolkit;
 
+import cn.hippo4j.common.model.ThreadPoolParameterInfo;
+import org.junit.Test;
+
+import java.io.IOException;
+import java.security.NoSuchAlgorithmException;
+import java.util.ArrayList;
+import java.util.List;
+
 public class Md5UtilTest {
+
+    @Test
+    public void assertMd5Hex() throws NoSuchAlgorithmException {
+        String md5 = "3cdefff74dcf7a5d60893865b84b62c8";
+        String message = "message-consume";
+        Assert.isTrue(md5.equals(Md5Util.md5Hex(message.getBytes())));
+    }
+
+    @Test
+    public void assertMd5Hex2() {
+        String md5 = "503840dc3af3cdb39749cd099e4dfeff";
+        String message = "dynamic-threadpool-example";
+        Assert.isTrue(md5.equals(Md5Util.md5Hex(message, "UTF-8")));
+    }
+
+    @Test
+    public void assetEncodeHexString() {
+        String encodeHexString = "00010f107f80203040506070";
+        byte[] bytes = {0, 1, 15, 16, 127, -128, 32, 48, 64, 80, 96, 112};
+        Assert.isTrue(encodeHexString.equals(Md5Util.encodeHexString(bytes)));
+    }
+
+    @Test
+    public void assetGetTpContentMd5() {
+        String md5Result = "ef5ea7cb47377fb9fb85a7125e76715d";
+        ThreadPoolParameterInfo threadPoolParameterInfo = ThreadPoolParameterInfo.builder().tenantId("prescription")
+                .itemId("dynamic-threadpool-example").tpId("message-consume").content("描述信息").corePoolSize(1)
+                .maximumPoolSize(2).queueType(1).capacity(4).keepAliveTime(513).executeTimeOut(null).rejectedType(4)
+                .isAlarm(1).capacityAlarm(80).livenessAlarm(80).allowCoreThreadTimeOut(1).build();
+        Assert.isTrue(md5Result.equals(Md5Util.getTpContentMd5(threadPoolParameterInfo)));
+    }
+
+    @Test
+    public void assetCompareMd5ResultString() throws IOException {
+        Assert.isTrue("".equals(Md5Util.compareMd5ResultString(null)));
+        String result = "prescription%02dynamic-threadpool-example%02message-consume%01" +
+                "prescription%02dynamic-threadpool-example%02message-produce%01";
+        List<String> changedGroupKeys = new ArrayList<>(2);
+        changedGroupKeys.add("prescription+dynamic-threadpool-example+message-consume+12");
+        changedGroupKeys.add("prescription+dynamic-threadpool-example+message-produce+11");
+        Assert.isTrue(result.equals(Md5Util.compareMd5ResultString(changedGroupKeys)));
+    }
 }
diff --git a/hippo4j-config/src/main/java/cn/hippo4j/config/config/MybatisPlusConfig.java b/hippo4j-config/src/main/java/cn/hippo4j/config/config/MybatisPlusConfig.java
index f339efde..6af649b8 100644
--- a/hippo4j-config/src/main/java/cn/hippo4j/config/config/MybatisPlusConfig.java
+++ b/hippo4j-config/src/main/java/cn/hippo4j/config/config/MybatisPlusConfig.java
@@ -30,8 +30,8 @@ import org.springframework.context.annotation.Configuration;
  */
 @Configuration
 public class MybatisPlusConfig {
-    
-    @Value("${spring.profiles.active}")
+
+    @Value("${spring.profiles.active:mysql}")
     private String profilesActive;
 
     @Bean
diff --git a/hippo4j-spring-boot/hippo4j-config-spring-boot-starter/src/main/java/cn/hippo4j/config/springboot/starter/config/DynamicThreadPoolCoreAutoConfiguration.java b/hippo4j-spring-boot/hippo4j-config-spring-boot-starter/src/main/java/cn/hippo4j/config/springboot/starter/config/DynamicThreadPoolAutoConfiguration.java
similarity index 99%
rename from hippo4j-spring-boot/hippo4j-config-spring-boot-starter/src/main/java/cn/hippo4j/config/springboot/starter/config/DynamicThreadPoolCoreAutoConfiguration.java
rename to hippo4j-spring-boot/hippo4j-config-spring-boot-starter/src/main/java/cn/hippo4j/config/springboot/starter/config/DynamicThreadPoolAutoConfiguration.java
index aa24eaeb..18cb3163 100644
--- a/hippo4j-spring-boot/hippo4j-config-spring-boot-starter/src/main/java/cn/hippo4j/config/springboot/starter/config/DynamicThreadPoolCoreAutoConfiguration.java
+++ b/hippo4j-spring-boot/hippo4j-config-spring-boot-starter/src/main/java/cn/hippo4j/config/springboot/starter/config/DynamicThreadPoolAutoConfiguration.java
@@ -64,7 +64,7 @@ import org.springframework.core.annotation.Order;
         ConfigHandlerConfiguration.EmbeddedApollo.class, ConfigHandlerConfiguration.EmbeddedZookeeper.class,
         ConfigHandlerConfiguration.EmbeddedEtcd.class
 })
-public class DynamicThreadPoolCoreAutoConfiguration {
+public class DynamicThreadPoolAutoConfiguration {
 
     private final BootstrapConfigProperties bootstrapConfigProperties;
 
diff --git a/hippo4j-spring-boot/hippo4j-config-spring-boot-starter/src/main/resources/META-INF/spring.factories b/hippo4j-spring-boot/hippo4j-config-spring-boot-starter/src/main/resources/META-INF/spring.factories
index 5f39cf76..89ccf301 100644
--- a/hippo4j-spring-boot/hippo4j-config-spring-boot-starter/src/main/resources/META-INF/spring.factories
+++ b/hippo4j-spring-boot/hippo4j-config-spring-boot-starter/src/main/resources/META-INF/spring.factories
@@ -1 +1 @@
-org.springframework.boot.autoconfigure.EnableAutoConfiguration=cn.hippo4j.config.springboot.starter.config.DynamicThreadPoolCoreAutoConfiguration
+org.springframework.boot.autoconfigure.EnableAutoConfiguration=cn.hippo4j.config.springboot.starter.config.DynamicThreadPoolAutoConfiguration
diff --git a/hippo4j-spring-boot/hippo4j-spring-boot-starter/src/main/java/cn/hippo4j/springboot/starter/support/DynamicThreadPoolPostProcessor.java b/hippo4j-spring-boot/hippo4j-spring-boot-starter/src/main/java/cn/hippo4j/springboot/starter/support/DynamicThreadPoolPostProcessor.java
index fe80b71b..bbabf6bc 100644
--- a/hippo4j-spring-boot/hippo4j-spring-boot-starter/src/main/java/cn/hippo4j/springboot/starter/support/DynamicThreadPoolPostProcessor.java
+++ b/hippo4j-spring-boot/hippo4j-spring-boot-starter/src/main/java/cn/hippo4j/springboot/starter/support/DynamicThreadPoolPostProcessor.java
@@ -153,20 +153,19 @@ public final class DynamicThreadPoolPostProcessor implements BeanPostProcessor {
                             .allowCoreThreadTimeOut(EnableEnum.getBool(threadPoolParameterInfo.getAllowCoreThreadTimeOut()))
                             .build();
                     // Set dynamic thread pool enhancement parameters.
-                    ThreadPoolExecutor customDynamicThreadPool;
-                    if ((customDynamicThreadPool = executor) instanceof AbstractDynamicExecutorSupport) {
+                    if (executor instanceof AbstractDynamicExecutorSupport) {
                         ThreadPoolNotifyAlarm threadPoolNotifyAlarm = new ThreadPoolNotifyAlarm(
                                 BooleanUtil.toBoolean(threadPoolParameterInfo.getIsAlarm().toString()),
                                 threadPoolParameterInfo.getCapacityAlarm(),
                                 threadPoolParameterInfo.getLivenessAlarm());
                         GlobalNotifyAlarmManage.put(threadPoolId, threadPoolNotifyAlarm);
-                        TaskDecorator taskDecorator = ((DynamicThreadPoolExecutor) customDynamicThreadPool).getTaskDecorator();
+                        TaskDecorator taskDecorator = ((DynamicThreadPoolExecutor) executor).getTaskDecorator();
                         ((DynamicThreadPoolExecutor) newDynamicThreadPoolExecutor).setTaskDecorator(taskDecorator);
-                        long awaitTerminationMillis = ((DynamicThreadPoolExecutor) customDynamicThreadPool).awaitTerminationMillis;
-                        boolean waitForTasksToCompleteOnShutdown = ((DynamicThreadPoolExecutor) customDynamicThreadPool).waitForTasksToCompleteOnShutdown;
+                        long awaitTerminationMillis = ((DynamicThreadPoolExecutor) executor).awaitTerminationMillis;
+                        boolean waitForTasksToCompleteOnShutdown = ((DynamicThreadPoolExecutor) executor).waitForTasksToCompleteOnShutdown;
                         ((DynamicThreadPoolExecutor) newDynamicThreadPoolExecutor).setSupportParam(awaitTerminationMillis, waitForTasksToCompleteOnShutdown);
                         long executeTimeOut = Optional.ofNullable(threadPoolParameterInfo.getExecuteTimeOut())
-                                .orElse(((DynamicThreadPoolExecutor) customDynamicThreadPool).getExecuteTimeOut());
+                                .orElse(((DynamicThreadPoolExecutor) executor).getExecuteTimeOut());
                         ((DynamicThreadPoolExecutor) newDynamicThreadPoolExecutor).setExecuteTimeOut(executeTimeOut);
                     }
                     dynamicThreadPoolWrapper.setExecutor(newDynamicThreadPoolExecutor);