diff --git a/zc-business/src/main/java/com/zc/business/constant/RedisStreamConstants.java b/zc-business/src/main/java/com/zc/business/constant/RedisStreamConstants.java
index c1a102da..164aa588 100644
--- a/zc-business/src/main/java/com/zc/business/constant/RedisStreamConstants.java
+++ b/zc-business/src/main/java/com/zc/business/constant/RedisStreamConstants.java
@@ -10,7 +10,7 @@ public class RedisStreamConstants {
      */
     public static class DeviceOnline {
         public final static String KEY = "device:online";
-        public final static String GROUP = "group1";
+        public final static String GROUP = "group2";
         public final static String CONSUMER = "consumer1";
     }
 
@@ -19,7 +19,7 @@ public class RedisStreamConstants {
      */
     public static class DeviceOffline {
         public final static String KEY = "device:offline";
-        public final static String GROUP = "group1";
+        public final static String GROUP = "group2";
         public final static String CONSUMER = "consumer1";
     }
 
@@ -28,7 +28,7 @@ public class RedisStreamConstants {
      */
     public static class DeviceEvent {
         public final static String KEY = "device:event";
-        public final static String GROUP = "group1";
+        public final static String GROUP = "group2";
         public final static String CONSUMER = "consumer1";
     }
 
@@ -37,7 +37,7 @@ public class RedisStreamConstants {
      */
     public static class DevicePropertyReport {
         public final static String KEY = "device:property:report";
-        public final static String GROUP = "group1";
+        public final static String GROUP = "group2";
         public final static String CONSUMER = "consumer1";
     }
 
@@ -46,7 +46,7 @@ public class RedisStreamConstants {
      */
     public static class DevicePropertyReadReply {
         public final static String KEY = "device:property:read:reply";
-        public final static String GROUP = "group1";
+        public final static String GROUP = "group2";
         public final static String CONSUMER = "consumer1";
     }
 
@@ -56,7 +56,7 @@ public class RedisStreamConstants {
      */
     public static class DevicePropertyWriteReply {
         public final static String KEY = "device:property:write:reply";
-        public final static String GROUP = "group1";
+        public final static String GROUP = "group2";
         public final static String CONSUMER = "consumer1";
     }
 
@@ -65,7 +65,7 @@ public class RedisStreamConstants {
      */
     public static class DeviceFunctionReply {
         public final static String KEY = "device:function:reply";
-        public final static String GROUP = "group1";
+        public final static String GROUP = "group2";
         public final static String CONSUMER = "consumer1";
     }