diff --git a/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/bo/channel/ChannelConfigBo.java b/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/bo/channel/ChannelConfigBo.java
index 17c797ba..dacbc2e9 100644
--- a/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/bo/channel/ChannelConfigBo.java
+++ b/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/bo/channel/ChannelConfigBo.java
@@ -28,7 +28,7 @@ public class ChannelConfigBo extends BaseDto  {
 	private String title;
 
 	@ApiModelProperty(value="通道配置参数")
-	@AutoMapping(ignore = true)
+	@AutoMapping(target = "param", expression = "java(cc.iotkit.common.utils.JsonUtils.parse(source.getParam(), ChannelConfig.ChannelParam.class))")
 	private String param;
 
 	@ApiModelProperty(value="创建时间")
diff --git a/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/vo/channel/ChannelConfigVo.java b/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/vo/channel/ChannelConfigVo.java
index bf7485e9..530e2293 100644
--- a/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/vo/channel/ChannelConfigVo.java
+++ b/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/vo/channel/ChannelConfigVo.java
@@ -34,8 +34,8 @@ public class ChannelConfigVo implements Serializable {
 
     @ApiModelProperty(value="通道配置参数")
     @ExcelProperty(value = "通道配置参数")
-    @AutoMapping(ignore = true)
-    @ReverseAutoMapping(ignore = true)
+    @ReverseAutoMapping(target = "param", expression = "java(cc.iotkit.common.utils.JsonUtils.toJsonString(source.getParam()))")
+    @AutoMapping(target = "param", expression = "java(cc.iotkit.common.utils.JsonUtils.parse(source.getParam(), ChannelConfig.ChannelParam.class))")
     private String param;
 
     @ApiModelProperty(value="创建时间")