diff --git a/common/src/main/java/cn/org/gitlink/notification/common/constant/NotificationSystemConstant.java b/common/src/main/java/cn/org/gitlink/notification/common/constant/NotificationSystemConstant.java
new file mode 100644
index 0000000..ed2a44e
--- /dev/null
+++ b/common/src/main/java/cn/org/gitlink/notification/common/constant/NotificationSystemConstant.java
@@ -0,0 +1,11 @@
+package cn.org.gitlink.notification.common.constant;
+
+/**
+ * @description:
+ * @author: wanjia
+ * @time: 2021/9/9
+ */
+public class NotificationSystemConstant {
+    //平台编码
+    public static final String PLATFORM_CODE_GITLINK = "gitlink"; //gitlink平台
+}
diff --git a/model/src/main/java/cn/org/gitlink/notification/model/dao/entity/vo/NewSysNotificationVo.java b/model/src/main/java/cn/org/gitlink/notification/model/dao/entity/vo/NewSysNotificationVo.java
index ad2f6a4..52cc2a6 100644
--- a/model/src/main/java/cn/org/gitlink/notification/model/dao/entity/vo/NewSysNotificationVo.java
+++ b/model/src/main/java/cn/org/gitlink/notification/model/dao/entity/vo/NewSysNotificationVo.java
@@ -10,10 +10,6 @@ import javax.validation.constraints.Size;
 
 public class NewSysNotificationVo {
 
-    @ApiModelProperty(value = "平台编码", required = true)
-    @NotBlank(message = "平台编码不能为空")
-    private String platform;
-
     @ApiModelProperty(value = "消息发送者", required = true)
     @NotNull(message = "消息发送者不能为空")
     @Range(min = Integer.MIN_VALUE, max = Integer.MAX_VALUE)
@@ -59,14 +55,6 @@ public class NewSysNotificationVo {
         this.extra = extra;
     }
 
-    public String getPlatform() {
-        return platform;
-    }
-
-    public void setPlatform(String platform) {
-        this.platform = platform;
-    }
-
     public Integer getSender() {
         return sender;
     }
diff --git a/model/src/main/java/cn/org/gitlink/notification/model/dao/entity/vo/UpdateNotificationStatusVo.java b/model/src/main/java/cn/org/gitlink/notification/model/dao/entity/vo/UpdateNotificationStatusVo.java
index 49946c0..5f36e82 100644
--- a/model/src/main/java/cn/org/gitlink/notification/model/dao/entity/vo/UpdateNotificationStatusVo.java
+++ b/model/src/main/java/cn/org/gitlink/notification/model/dao/entity/vo/UpdateNotificationStatusVo.java
@@ -8,10 +8,6 @@ import javax.validation.constraints.NotNull;
 import javax.validation.constraints.Pattern;
 
 public class UpdateNotificationStatusVo {
-    @ApiModelProperty(value = "平台编号", required = true)
-    @NotBlank
-    private String platform;
-
     @ApiModelProperty(value = "消息ids", required = true)
     @NotBlank
     @Pattern(regexp = "^\\d+(,\\d+)*$", message = "消息id串非法")
@@ -32,14 +28,6 @@ public class UpdateNotificationStatusVo {
         this.receiver = receiver;
     }
 
-    public String getPlatform() {
-        return platform;
-    }
-
-    public void setPlatform(String platform) {
-        this.platform = platform;
-    }
-
     public String getNotificationIds() {
         return notificationIds;
     }
diff --git a/model/src/main/java/cn/org/gitlink/notification/model/service/notification/impl/SysNotificationServiceImpl.java b/model/src/main/java/cn/org/gitlink/notification/model/service/notification/impl/SysNotificationServiceImpl.java
index 8d5232d..5219898 100644
--- a/model/src/main/java/cn/org/gitlink/notification/model/service/notification/impl/SysNotificationServiceImpl.java
+++ b/model/src/main/java/cn/org/gitlink/notification/model/service/notification/impl/SysNotificationServiceImpl.java
@@ -1,5 +1,6 @@
 package cn.org.gitlink.notification.model.service.notification.impl;
 
+import cn.org.gitlink.notification.common.constant.NotificationSystemConstant;
 import cn.org.gitlink.notification.common.utils.RedisUtil;
 import cn.org.gitlink.notification.model.dao.entity.SysNotification;
 import cn.org.gitlink.notification.model.dao.entity.vo.NewSysNotificationVo;
@@ -36,7 +37,7 @@ public class SysNotificationServiceImpl extends ServiceImpl<SysNotificationMappe
         List<String> list = Arrays.asList(newSysNotificationVo.getReceivers().split(","));
         for (String receiver : list) {
             sysNotification.setReceiver(Integer.parseInt(receiver));
-            baseMapper.insertSelective(newSysNotificationVo.getPlatform(), sysNotification);
+            baseMapper.insertSelective(NotificationSystemConstant.PLATFORM_CODE_GITLINK, sysNotification);
             this.delUserCache(Integer.parseInt(receiver));
         }
         return true;
diff --git a/model/src/test/java/cn/org/gitlink/notification/model/service/notification/CachedServiceTest.java b/model/src/test/java/cn/org/gitlink/notification/model/service/notification/CachedServiceTest.java
index 7f8fbca..e97515a 100644
--- a/model/src/test/java/cn/org/gitlink/notification/model/service/notification/CachedServiceTest.java
+++ b/model/src/test/java/cn/org/gitlink/notification/model/service/notification/CachedServiceTest.java
@@ -20,7 +20,6 @@ public class CachedServiceTest {
         notificationVo.setContent("wowowowowo");
         notificationVo.setReceivers("1111,2222,3333,4444,5555");
         notificationVo.setExtra("extra_info");
-        notificationVo.setPlatform("gitlink");
         notificationVo.setSource("delete_issue");
         notificationVo.setType(1);
         try {
diff --git a/reader/src/main/java/cn/org/gitlink/notification/reader/controller/NotificationController.java b/reader/src/main/java/cn/org/gitlink/notification/reader/controller/NotificationController.java
index 4cb42d2..e56839b 100644
--- a/reader/src/main/java/cn/org/gitlink/notification/reader/controller/NotificationController.java
+++ b/reader/src/main/java/cn/org/gitlink/notification/reader/controller/NotificationController.java
@@ -1,5 +1,6 @@
 package cn.org.gitlink.notification.reader.controller;
 
+import cn.org.gitlink.notification.common.constant.NotificationSystemConstant;
 import cn.org.gitlink.notification.common.response.DataPacketUtil;
 import cn.org.gitlink.notification.common.response.ResponseData;
 import cn.org.gitlink.notification.common.utils.RedisUtil;
@@ -18,10 +19,6 @@ import org.springframework.web.bind.annotation.*;
 @RestController
 @RequestMapping(value = "/gns/notification")
 public class NotificationController {
-
-    //平台编号
-    private static final String PLATFORM_CODE_GITLINK = "gitlink";
-
     //未读消息类型
     private static final Integer NOTIFICATION_TYPE_ALL = -1; //全部未读消息
     private static final Integer NOTIFICATION_TYPE_SYS = 1;  //系统消息
@@ -184,7 +181,7 @@ public class NotificationController {
     private ResponseData validatePlatformCodeAndReceiver(String platform, Integer receiver) {
 
         //验证 {platform} 参数合法性，以判断请求来源
-        if (!platform.trim().toLowerCase().equals(PLATFORM_CODE_GITLINK)) {
+        if (!platform.trim().toLowerCase().equals(NotificationSystemConstant.PLATFORM_CODE_GITLINK)) {
             logger.debug("\t 输入参数 {platform} 的值 {" + platform + "} 无效");
             return DataPacketUtil.jsonFailResult("{platform} 参数非法");
         }
diff --git a/writer/src/main/java/cn/org/gitlink/notification/writer/controller/NotificationController.java b/writer/src/main/java/cn/org/gitlink/notification/writer/controller/NotificationController.java
index 8740443..448443c 100644
--- a/writer/src/main/java/cn/org/gitlink/notification/writer/controller/NotificationController.java
+++ b/writer/src/main/java/cn/org/gitlink/notification/writer/controller/NotificationController.java
@@ -1,5 +1,6 @@
 package cn.org.gitlink.notification.writer.controller;
 
+import cn.org.gitlink.notification.common.constant.NotificationSystemConstant;
 import cn.org.gitlink.notification.common.response.DataPacketUtil;
 import cn.org.gitlink.notification.common.response.ResponseData;
 import cn.org.gitlink.notification.common.utils.KafkaUtil;
@@ -9,6 +10,7 @@ import cn.org.gitlink.notification.model.service.notification.SysNotificationSer
 import cn.org.gitlink.notification.model.dao.entity.vo.UpdateNotificationStatusVo;
 import com.alibaba.fastjson.JSONObject;
 import io.swagger.annotations.ApiOperation;
+import io.swagger.annotations.ApiParam;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -21,10 +23,6 @@ import java.util.Map;
 @RestController
 @RequestMapping(value = "/gns/notification")
 public class NotificationController {
-
-    //平台编号
-    private static final String PLATFORM_CODE_GITLINK = "gitlink";
-
     @Autowired
     private KafkaUtil kafkaUtil;
 
@@ -34,15 +32,21 @@ public class NotificationController {
     private Logger logger = LogManager.getLogger(NotificationController.class);
 
     @ApiOperation("添加系统消息")
-    @RequestMapping(path = "/", method = RequestMethod.POST)
+    @RequestMapping(path = "/{platform}", method = RequestMethod.POST)
     @ResponseBody
-    public ResponseData sendNotification(@Validated @RequestBody NewSysNotificationVo newSysNotificationVo, BindingResult bindingResult) {
+    public ResponseData sendNotification(@ApiParam(value = "平台编码", required = true)
+                                         @PathVariable(name = "platform") String platform,
+
+                                         @Validated @RequestBody NewSysNotificationVo newSysNotificationVo,
+
+                                         BindingResult bindingResult) {
+
         //参数合法性验证
         Map<String, String> errors = ValidatorUtils.buildValidationErrorMessageMap(bindingResult);
         if (!errors.isEmpty()) {
             return DataPacketUtil.jsonFailResult(errors);
         }
-        ResponseData jsonFailResult = validatePlatformCode(newSysNotificationVo.getPlatform());
+        ResponseData jsonFailResult = validatePlatformCode(platform);
         if (jsonFailResult != null) return jsonFailResult;
 
         try {
@@ -56,19 +60,25 @@ public class NotificationController {
     }
 
     @ApiOperation("改变系统消息状态")
-    @RequestMapping(path = "/", method = RequestMethod.PUT)
+    @RequestMapping(path = "/{platform}", method = RequestMethod.PUT)
     @ResponseBody
-    public ResponseData changeNotificationStatus(@Validated @RequestBody UpdateNotificationStatusVo updateNotificationStatusVo, BindingResult bindingResult) {
+    public ResponseData changeNotificationStatus(@ApiParam(value = "平台编码", required = true)
+                                                 @PathVariable(name = "platform") String platform,
+
+                                                 @Validated @RequestBody UpdateNotificationStatusVo updateNotificationStatusVo,
+
+                                                 BindingResult bindingResult) {
+
         //参数合法性验证
         Map<String, String> errors = ValidatorUtils.buildValidationErrorMessageMap(bindingResult);
         if (!errors.isEmpty()) {
             return DataPacketUtil.jsonFailResult(errors);
         }
-        ResponseData jsonFailResult = validatePlatformCode(updateNotificationStatusVo.getPlatform());
+        ResponseData jsonFailResult = validatePlatformCode(platform);
         if (jsonFailResult != null) return jsonFailResult;
 
         try {
-            sysNotificationService.markNotificationAs(updateNotificationStatusVo.getPlatform(), updateNotificationStatusVo.getReceiver(), updateNotificationStatusVo.getNotificationIds(), updateNotificationStatusVo.getStatus());
+            sysNotificationService.markNotificationAs(platform, updateNotificationStatusVo.getReceiver(), updateNotificationStatusVo.getNotificationIds(), updateNotificationStatusVo.getStatus());
             return DataPacketUtil.jsonSuccessResult();
         } catch (Exception e) {
             logger.error(e);
@@ -86,7 +96,7 @@ public class NotificationController {
     private ResponseData validatePlatformCode(String platform) {
 
         //验证 {platform} 参数合法性，以判断请求来源
-        if (!platform.trim().toLowerCase().equals(PLATFORM_CODE_GITLINK)) {
+        if (!platform.trim().toLowerCase().equals(NotificationSystemConstant.PLATFORM_CODE_GITLINK)) {
             logger.debug("\t 输入参数 {platform} 的值 {" + platform + "} 无效");
             return DataPacketUtil.jsonFailResult("{platform} 参数非法");
         }