diff --git a/example/src/test/java/com/example/ExistsTransactionalRetryServiceTest.java b/example/src/test/java/com/example/ExistsTransactionalRetryServiceTest.java
index 7d6489e7e..ce762c5c1 100644
--- a/example/src/test/java/com/example/ExistsTransactionalRetryServiceTest.java
+++ b/example/src/test/java/com/example/ExistsTransactionalRetryServiceTest.java
@@ -89,7 +89,7 @@ public class ExistsTransactionalRetryServiceTest {
                 .thenReturn(new Result(0, "5"))
         ;
         try {
-            for (int i = 0; i < 10; i++) {
+            for (int i = 0; i < 100; i++) {
                 threadPoolExecutor.execute(() -> testExistsTransactionalRetryService.testSimpleInsert(UUID.randomUUID().toString()));
             }
         } catch (Exception e) {
diff --git a/x-retry-common/x-retry-common-core/src/main/java/com/x/retry/common/core/alarm/DingDingAttribute.java b/x-retry-common/x-retry-common-core/src/main/java/com/x/retry/common/core/alarm/DingDingAttribute.java
new file mode 100644
index 000000000..e2a08f37b
--- /dev/null
+++ b/x-retry-common/x-retry-common-core/src/main/java/com/x/retry/common/core/alarm/DingDingAttribute.java
@@ -0,0 +1,14 @@
+package com.x.retry.common.core.alarm;
+
+import lombok.Data;
+
+/**
+ * @author: www.byteblogs.com
+ * @date : 2022-05-04 16:13
+ */
+@Data
+public class DingDingAttribute {
+
+    private String dingDingUrl;
+
+}
diff --git a/x-retry-common/x-retry-common-core/src/main/java/com/x/retry/common/core/alarm/strategy/DingdingAlarm.java b/x-retry-common/x-retry-common-core/src/main/java/com/x/retry/common/core/alarm/strategy/DingdingAlarm.java
index 3d675ca5d..f05fddc6c 100644
--- a/x-retry-common/x-retry-common-core/src/main/java/com/x/retry/common/core/alarm/strategy/DingdingAlarm.java
+++ b/x-retry-common/x-retry-common-core/src/main/java/com/x/retry/common/core/alarm/strategy/DingdingAlarm.java
@@ -1,8 +1,10 @@
 package com.x.retry.common.core.alarm.strategy;
 
 import com.x.retry.common.core.alarm.AlarmContext;
+import com.x.retry.common.core.alarm.DingDingAttribute;
 import com.x.retry.common.core.enums.AlarmTypeEnum;
 import com.x.retry.common.core.util.DingDingUtils;
+import com.x.retry.common.core.util.JsonUtil;
 import org.springframework.stereotype.Component;
 
 import java.util.List;
@@ -22,15 +24,17 @@ public class DingdingAlarm extends AbstractAlarm<AlarmContext> {
     @Override
     public boolean asyncSendMessage(AlarmContext context) {
 
+        DingDingAttribute dingDingAttribute = JsonUtil.parseObject(context.getNotifyAttribute(), DingDingAttribute.class);
         threadPoolExecutor.execute(() ->
-                DingDingUtils.sendMessage(DingDingUtils.buildSendRequest(context.getTitle(), context.getText()), context.getNotifyAttribute()));
+                DingDingUtils.sendMessage(DingDingUtils.buildSendRequest(context.getTitle(), context.getText()), dingDingAttribute.getDingDingUrl()));
 
         return true;
     }
 
     @Override
     public boolean syncSendMessage(AlarmContext context) {
-        return DingDingUtils.sendMessage(DingDingUtils.buildSendRequest(context.getTitle(), context.getNotifyAttribute()), context.getNotifyAttribute());
+        DingDingAttribute dingDingAttribute = JsonUtil.parseObject(context.getNotifyAttribute(), DingDingAttribute.class);
+        return DingDingUtils.sendMessage(DingDingUtils.buildSendRequest(context.getTitle(), context.getText()), dingDingAttribute.getDingDingUrl());
     }
 
     @Override
diff --git a/x-retry-common/x-retry-common-core/src/main/java/com/x/retry/common/core/alarm/strategy/EmailAlarm.java b/x-retry-common/x-retry-common-core/src/main/java/com/x/retry/common/core/alarm/strategy/EmailAlarm.java
index 9c7aee417..7fed9a854 100644
--- a/x-retry-common/x-retry-common-core/src/main/java/com/x/retry/common/core/alarm/strategy/EmailAlarm.java
+++ b/x-retry-common/x-retry-common-core/src/main/java/com/x/retry/common/core/alarm/strategy/EmailAlarm.java
@@ -33,7 +33,7 @@ public class EmailAlarm extends AbstractAlarm<AlarmContext> {
         String notifyAttribute = alarmContext.getNotifyAttribute();
         EmailAttribute emailAttribute = JsonUtil.parseObject(notifyAttribute, EmailAttribute.class);
         emailAttribute.setAuth(true);
-        MailUtil.send(emailAttribute, emailAttribute.getTos(), alarmContext.getTitle(), alarmContext.getText(), false);
+        MailUtil.send(emailAttribute, emailAttribute.getTos(), alarmContext.getTitle(), alarmContext.getText(), true);
 
         return true;
     }
diff --git a/x-retry-common/x-retry-common-core/src/main/java/com/x/retry/common/core/util/DingDingUtils.java b/x-retry-common/x-retry-common-core/src/main/java/com/x/retry/common/core/util/DingDingUtils.java
index 5dd3a8582..fc7591561 100644
--- a/x-retry-common/x-retry-common-core/src/main/java/com/x/retry/common/core/util/DingDingUtils.java
+++ b/x-retry-common/x-retry-common-core/src/main/java/com/x/retry/common/core/util/DingDingUtils.java
@@ -12,7 +12,7 @@ import org.springframework.util.StringUtils;
  */
 public class DingDingUtils {
     /**
-     * 防止文本过长钉钉限流，目前最大为200
+     * 防止文本过长钉钉限流，目前最大为4000
      *
      * @param text
      * @return
@@ -20,8 +20,8 @@ public class DingDingUtils {
     private static String subTextLength(String text) {
         int length = text.length();
 
-        if (length > 1024) {
-            return text.substring(0, 1024);
+        if (length > 4000) {
+            return text.substring(0, 4000);
         } else {
             return text;
         }
diff --git a/x-retry-server/src/main/java/com/x/retry/server/support/schedule/AlarmNotifyThreadSchedule.java b/x-retry-server/src/main/java/com/x/retry/server/support/schedule/AlarmNotifyThreadSchedule.java
index 3e92c8e0e..c69b3640e 100644
--- a/x-retry-server/src/main/java/com/x/retry/server/support/schedule/AlarmNotifyThreadSchedule.java
+++ b/x-retry-server/src/main/java/com/x/retry/server/support/schedule/AlarmNotifyThreadSchedule.java
@@ -32,19 +32,17 @@ public class AlarmNotifyThreadSchedule {
     private static final DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
 
     private static String retryErrorMoreThresholdTextMessageFormatter =
-            "<font face=\"微软雅黑\" color=#ff0000 size=4>{}环境 重试失败数据监控</font>  \r\n" +
-                    "> 名称:{}  \r\n" +
-                    "> ID:{}  \r\n" +
-                    "> 时间窗口:{} ~ {}  \r\n" +
+            "<font face=\"微软雅黑\" color=#ff0000 size=4>{}环境 重试失败数据监控</font>  </br>" +
+                    "> 名称:{}  </br>" +
+                    "> 时间窗口:{} ~ {}  </br>" +
                     "> **共计:{}**  \n"
             ;
 
     private static String retryTaskMoreThresholdTextMessageFormatter =
-            "<font face=\"微软雅黑\" color=#ff0000 size=4>{}环境 重试数据监控</font>  \r\n" +
-                    "> 名称:{}  \r\n" +
-                    "> ID:{}  \r\n" +
-                    "> 时间:{}  \r\n" +
-                    "> **共计:{}**  \n"
+            "<font face=\"微软雅黑\" color=#ff0000 size=4>{}环境 重试数据监控</font>  </br>" +
+                    "> 名称:{}  </br>" +
+                    "> 时间:{}  </br>" +
+                    "> **共计:{}**  </br>"
             ;
 
     @Autowired
@@ -78,7 +76,6 @@ public class AlarmNotifyThreadSchedule {
                         .text(retryTaskMoreThresholdTextMessageFormatter,
                                 EnvironmentUtils.getActiveProfile(),
                                 groupConfig.getGroupName(),
-                                groupConfig.getGroupName(),
                                 LocalDateTime.now().format(formatter),
                                 count)
                         .title("组:[{}])重试数据过多", groupConfig.getGroupName())
@@ -116,7 +113,6 @@ public class AlarmNotifyThreadSchedule {
                         .text(retryErrorMoreThresholdTextMessageFormatter,
                                 EnvironmentUtils.getActiveProfile(),
                                 groupConfig.getGroupName(),
-                                groupConfig.getGroupName(),
                                 now.minusMinutes(30).format(formatter),
                                 now.format(formatter),
                                 count)
diff --git a/x-retry-server/src/main/resources/application.yml b/x-retry-server/src/main/resources/application.yml
index 7dc1b5d24..ac5ad8237 100644
--- a/x-retry-server/src/main/resources/application.yml
+++ b/x-retry-server/src/main/resources/application.yml
@@ -1,4 +1,6 @@
 spring:
+  profiles:
+    active: dev
   datasource:
     name: x_retry
     url:  jdbc:mysql://localhost:3306/x_retry?useSSL=false&characterEncoding=utf8&useUnicode=true