diff --git a/src/main/java/com/genersoft/iot/vmp/service/impl/CommonGbChannelServiceImpl.java b/src/main/java/com/genersoft/iot/vmp/service/impl/CommonGbChannelServiceImpl.java
index 7a98e62d..9021afbd 100644
--- a/src/main/java/com/genersoft/iot/vmp/service/impl/CommonGbChannelServiceImpl.java
+++ b/src/main/java/com/genersoft/iot/vmp/service/impl/CommonGbChannelServiceImpl.java
@@ -20,7 +20,6 @@ import com.github.pagehelper.PageInfo;
 import org.apache.commons.lang3.ObjectUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.commons.lang3.math.NumberUtils;
-import org.assertj.core.util.Lists;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -680,6 +679,11 @@ public class CommonGbChannelServiceImpl implements ICommonGbChannelService {
 
     @Override
     public void removeFromGroup(UpdateCommonChannelToGroup params) {
-        commonGbChannelMapper.removeFromGroup(params);
+        if (!params.getCommonGbIds().isEmpty()) {
+            commonGbChannelMapper.removeFromGroupByIds(params.getCommonGbIds());
+        }
+        if (!ObjectUtils.isEmpty(params.getCommonGbBusinessGroupID().trim())){
+            commonGbChannelMapper.removeFromGroupByGroupId(params.getCommonGbBusinessGroupID());
+        }
     }
 }
diff --git a/src/main/java/com/genersoft/iot/vmp/storager/dao/CommonGbChannelMapper.java b/src/main/java/com/genersoft/iot/vmp/storager/dao/CommonGbChannelMapper.java
index 4db3d1af..2179d185 100644
--- a/src/main/java/com/genersoft/iot/vmp/storager/dao/CommonGbChannelMapper.java
+++ b/src/main/java/com/genersoft/iot/vmp/storager/dao/CommonGbChannelMapper.java
@@ -383,12 +383,20 @@ public interface CommonGbChannelMapper {
     void updateChannelToGroup(@Param("commonGbChannel") UpdateCommonChannelToGroup commonGbChannel);
 
     @Update({"<script>" +
-            "<foreach collection='commonGbChannel.commonGbIds' item='item' separator=';'>" +
+            "<foreach collection='commonGbIds' item='item' separator=';'>" +
             " UPDATE" +
             " wvp_common_gb_channel" +
             " SET common_gb_business_group_id = null" +
             " WHERE common_gb_id = #{item}" +
             "</foreach>" +
             "</script>"})
-    void removeFromGroup(@Param("commonGbChannel") UpdateCommonChannelToGroup commonGbChannel);
+    void removeFromGroupByIds(@Param("commonGbIds") List<Integer> commonGbIds);
+
+    @Update({"<script>" +
+            " UPDATE" +
+            " wvp_common_gb_channel" +
+            " SET common_gb_business_group_id = null" +
+            " WHERE common_gb_business_group_id = #{commonGbBusinessGroupID}" +
+            "</script>"})
+    void removeFromGroupByGroupId(@Param("commonGbBusinessGroupID") String commonGbBusinessGroupID);
 }
diff --git a/src/main/java/com/genersoft/iot/vmp/vmanager/channel/CommonChannelController.java b/src/main/java/com/genersoft/iot/vmp/vmanager/channel/CommonChannelController.java
index 5b280747..4a085efc 100755
--- a/src/main/java/com/genersoft/iot/vmp/vmanager/channel/CommonChannelController.java
+++ b/src/main/java/com/genersoft/iot/vmp/vmanager/channel/CommonChannelController.java
@@ -171,11 +171,11 @@ public class CommonChannelController {
         commonGbChannelService.updateChannelToGroup(params);
     }
 
-    @Operation(summary = "为通道添加分组")
+    @Operation(summary = "从分组中移除通道")
     @ResponseBody
     @PostMapping("/group/remove")
     public void removeFromGroup(@RequestBody UpdateCommonChannelToGroup params){
-        assert params.getCommonGbBusinessGroupID() != null;
+        assert params.getCommonGbBusinessGroupID() != null || !params.getCommonGbIds().isEmpty();
         commonGbChannelService.removeFromGroup(params);
     }