diff --git a/msg-center-api/src/main/java/cn/axzo/msg/center/api/request/SendMessageRequestDto.java b/msg-center-api/src/main/java/cn/axzo/msg/center/api/request/SendMessageRequestDto.java
index 953e803e..e740118a 100644
--- a/msg-center-api/src/main/java/cn/axzo/msg/center/api/request/SendMessageRequestDto.java
+++ b/msg-center-api/src/main/java/cn/axzo/msg/center/api/request/SendMessageRequestDto.java
@@ -42,4 +42,9 @@ public class SendMessageRequestDto extends ExpansionInfo {
   @NotNull(message = "params must not be null")
   private Map<String, Object> params = new HashMap<>();
 
+  /**
+   * 变量过长时，是否截断
+   */
+  private VariableAbbreviation abbreviation = VariableAbbreviation.defaultAbbreviate();
+
 }
\ No newline at end of file
diff --git a/msg-center-api/src/main/java/cn/axzo/msg/center/api/request/VariableAbbreviation.java b/msg-center-api/src/main/java/cn/axzo/msg/center/api/request/VariableAbbreviation.java
new file mode 100644
index 00000000..da02be1a
--- /dev/null
+++ b/msg-center-api/src/main/java/cn/axzo/msg/center/api/request/VariableAbbreviation.java
@@ -0,0 +1,42 @@
+package cn.axzo.msg.center.api.request;
+
+import lombok.Getter;
+import lombok.Setter;
+
+/**
+ * @author yanglin
+ */
+@Setter
+@Getter
+public class VariableAbbreviation {
+
+    public static VariableAbbreviation defaultAbbreviate() {
+        return abbreviate(32);
+    }
+
+    public static VariableAbbreviation abbreviate(int maxLength) {
+        if (maxLength <= 0)
+            throw new IllegalArgumentException("maxLength must be greater than 0");
+        VariableAbbreviation abbreviation = new VariableAbbreviation();
+        abbreviation.setAbbreviate(true);
+        abbreviation.setMaxLength(maxLength);
+        return abbreviation;
+    }
+
+    public static VariableAbbreviation noAbbreviation() {
+        VariableAbbreviation abbreviation = new VariableAbbreviation();
+        abbreviation.setAbbreviate(false);
+        return abbreviation;
+    }
+
+    /**
+     * 是否截断
+     */
+    private boolean abbreviate;
+
+    /**
+     * 最大保留长度
+     */
+    private int maxLength;
+
+}
\ No newline at end of file
diff --git a/msg-notices/msg-notices-manager-api/src/main/java/cn/axzo/msg/center/notices/manager/api/dto/request/MessageSendRequestDto.java b/msg-notices/msg-notices-manager-api/src/main/java/cn/axzo/msg/center/notices/manager/api/dto/request/MessageSendRequestDto.java
index 04e6d93a..d96df218 100644
--- a/msg-notices/msg-notices-manager-api/src/main/java/cn/axzo/msg/center/notices/manager/api/dto/request/MessageSendRequestDto.java
+++ b/msg-notices/msg-notices-manager-api/src/main/java/cn/axzo/msg/center/notices/manager/api/dto/request/MessageSendRequestDto.java
@@ -1,5 +1,6 @@
 package cn.axzo.msg.center.notices.manager.api.dto.request;
 
+import cn.axzo.msg.center.api.request.VariableAbbreviation;
 import cn.axzo.msg.center.domain.entity.MNSChannelMessageTemplate;
 import cn.axzo.msg.center.domain.entity.MNSMessageTemplate;
 import lombok.Data;
@@ -62,4 +63,9 @@ public class MessageSendRequestDto {
    * 原始请求
    */
   private MnsRequestDto request;
+
+  /**
+   * 变量过长时，是否截断
+   */
+  private VariableAbbreviation abbreviation = VariableAbbreviation.abbreviate(32);
 }
diff --git a/msg-notices/msg-notices-manager-api/src/main/java/cn/axzo/msg/center/notices/manager/api/dto/request/MnsRequestDto.java b/msg-notices/msg-notices-manager-api/src/main/java/cn/axzo/msg/center/notices/manager/api/dto/request/MnsRequestDto.java
index 38eae300..6fbd2ed4 100644
--- a/msg-notices/msg-notices-manager-api/src/main/java/cn/axzo/msg/center/notices/manager/api/dto/request/MnsRequestDto.java
+++ b/msg-notices/msg-notices-manager-api/src/main/java/cn/axzo/msg/center/notices/manager/api/dto/request/MnsRequestDto.java
@@ -1,6 +1,7 @@
 package cn.axzo.msg.center.notices.manager.api.dto.request;
 
 import cn.axzo.msg.center.api.request.ExpansionInfo;
+import cn.axzo.msg.center.api.request.VariableAbbreviation;
 import com.alibaba.fastjson.JSON;
 import lombok.AllArgsConstructor;
 import lombok.Builder;
@@ -50,6 +51,11 @@ public class MnsRequestDto extends ExpansionInfo {
 
   private Object internalObj;
 
+  /**
+   * 变量过长时，是否截断
+   */
+  private VariableAbbreviation abbreviation = VariableAbbreviation.abbreviate(32);
+
   public <T> T getInternalObj(Class<T> clazz) {
       return clazz.isInstance(internalObj) ? clazz.cast(internalObj) : null;
   }
diff --git a/msg-notices/msg-notices-manager/src/main/java/cn/axzo/msg/center/notices/manager/SmsSendManagerComposite.java b/msg-notices/msg-notices-manager/src/main/java/cn/axzo/msg/center/notices/manager/SmsSendManagerComposite.java
index a25bf387..88e1f414 100644
--- a/msg-notices/msg-notices-manager/src/main/java/cn/axzo/msg/center/notices/manager/SmsSendManagerComposite.java
+++ b/msg-notices/msg-notices-manager/src/main/java/cn/axzo/msg/center/notices/manager/SmsSendManagerComposite.java
@@ -1,5 +1,6 @@
 package cn.axzo.msg.center.notices.manager;
 
+import cn.axzo.msg.center.api.request.VariableAbbreviation;
 import cn.axzo.msg.center.domain.entity.MNSMessageChannelLog;
 import cn.axzo.msg.center.notices.common.domain.ServiceContext;
 import cn.axzo.msg.center.notices.common.domain.ServiceContextHolder;
@@ -122,7 +123,7 @@ public class SmsSendManagerComposite implements SmsSendManager, ApplicationConte
     Map<String, Object> templateMap = request.getTemplateMap();
 
     // 处理短信字符串变量参数超长问题
-    Map<String, Object> renderTemplateMap = handleSmsParamsSize(templateMap);
+    Map<String, Object> renderTemplateMap = handleSmsParamsSize(request, templateMap);
 
     // 修改模板参数
     request.setTemplateMap(renderTemplateMap);
@@ -130,10 +131,12 @@ public class SmsSendManagerComposite implements SmsSendManager, ApplicationConte
 
   /**
    * 处理短信字符串变量参数超长问题
+   *
+   * @param request
    * @param templateMap
    * @return
    */
-  private Map<String, Object> handleSmsParamsSize(Map<String, Object> templateMap) {
+  private Map<String, Object> handleSmsParamsSize(MessageSendRequestDto request, Map<String, Object> templateMap) {
     if (CollectionUtils.isEmpty(templateMap)){
       return templateMap;
     }
@@ -145,7 +148,7 @@ public class SmsSendManagerComposite implements SmsSendManager, ApplicationConte
       String key = entry.getKey();
       if (Objects.nonNull(value)){
         if (value instanceof String){
-          String handledStr = handleSmsVariableSize(String.valueOf(value));
+          String handledStr = handleSmsVariableSize(request, String.valueOf(value));
           templateMap.put(key,handledStr);
         }
       }
@@ -155,16 +158,25 @@ public class SmsSendManagerComposite implements SmsSendManager, ApplicationConte
 
   /**
    * 处理短信参数长度
+   *
+   * @param request
    * @param str
    * @return
    */
-  private String handleSmsVariableSize(String str) {
+  private String handleSmsVariableSize(MessageSendRequestDto request, String str) {
+    VariableAbbreviation abbreviation = request.getAbbreviation();
+    if (abbreviation == null) {
+      abbreviation = VariableAbbreviation.defaultAbbreviate();
+    }
+    if (!abbreviation.isAbbreviate()) {
+      return str;
+    }
     if (str != null) {
       int size = str.length();
-      if ( size <= 35 ) {
+      if ( size <= abbreviation.getMaxLength() + 3 ) {
         return str;
       }
-      return str.substring(0, 32) + "...";
+      return str.substring(0, abbreviation.getMaxLength()) + "...";
     }
     return "";
   }
diff --git a/msg-notices/msg-notices-service/src/main/java/cn/axzo/msg/center/notices/service/impl/MessageServiceImpl.java b/msg-notices/msg-notices-service/src/main/java/cn/axzo/msg/center/notices/service/impl/MessageServiceImpl.java
index 726b12b5..f2fa7309 100644
--- a/msg-notices/msg-notices-service/src/main/java/cn/axzo/msg/center/notices/service/impl/MessageServiceImpl.java
+++ b/msg-notices/msg-notices-service/src/main/java/cn/axzo/msg/center/notices/service/impl/MessageServiceImpl.java
@@ -165,6 +165,7 @@ public class MessageServiceImpl implements MessageService, EnvironmentAware {
       // 发送短信
       try {
         MessageSendRequestDto dto = new MessageSendRequestDto();
+        dto.setAbbreviation(request.getAbbreviation());
         dto.setAppCode(request.getAppCode());
         dto.setChannelCode(message.getChannelCode());
         dto.setPhoneNo(message.getTargetAddress());