diff --git a/README.md b/README.md
index 9aeb633d2..fedd75c2a 100644
--- a/README.md
+++ b/README.md
@@ -1148,16 +1148,13 @@ POST /api/projects/:id/watchers/follow
 ```
 *示例*
 ```
-curl -X POST \
--d "login=18816895620" \
-http://localhost:3000/api/projects/mirror_demo/watchers/follow | jq
+curl -X POST http://localhost:3000/api/projects/3263/watchers/follow | jq
 ```
 *请求参数说明:*
 
 |参数名|必选|类型|说明|
 -|-|-|-
-|id          |是|string |项目标识(identifier)  |
-|login       |是|string |用户标识/登录名(login)  |
+|id          |是|int |项目id  |
 
 
 *返回参数说明:*
@@ -1182,16 +1179,13 @@ DELETE /api/projects/:id/watchers/unfollow
 ```
 *示例*
 ```
-curl -X DELETE \
--d "login=18816895620" \
-http://localhost:3000//api/projects/mirror_demo/watchers/unfollow | jq
+curl -X DELETE http://localhost:3000//api/projects/3263/watchers/unfollow | jq
 ```
 *请求参数说明:*
 
 |参数名|必选|类型|说明|
 -|-|-|-
-|id          |是|string |项目标识(identifier)  |
-|login       |是|string |用户标识/登录名(login)  |
+|id          |是|int |项目id  |
 
 
 *返回参数说明:*
@@ -1217,17 +1211,15 @@ GET /api/projects/:id/watchers
 *示例*
 ```
 curl -X GET \
--d "login=18816895620" \
 -d "page=1" \
 -d "limit=5" \
-http://localhost:3000//api/projects/mirror_demo/watchers | jq
+http://localhost:3000//api/projects/3263/watchers | jq
 ```
 *请求参数说明:*
 
 |参数名|必选|类型|说明|
 -|-|-|-
-|id          |是|string |项目标识(identifier)  |
-|login       |是|string |用户标识/登录名(login)  |
+|id          |是|int |项目id  |
 |page        |否|string |页数，第几页  |
 |limit       |否|string |每页多少条数据，默认15条  |
 
diff --git a/app/controllers/watchers_controller.rb b/app/controllers/watchers_controller.rb
index f018959ee..d9a8e898c 100644
--- a/app/controllers/watchers_controller.rb
+++ b/app/controllers/watchers_controller.rb
@@ -1,6 +1,6 @@
 class WatchersController < ApplicationController
   before_action :require_login, except: %i[index]
-  before_action :find_user, :set_project
+  before_action :set_project
 
   def index
     scope = @project.watchers.includes(:user)
@@ -33,8 +33,9 @@ class WatchersController < ApplicationController
 
   private
   def set_project
-    @project = @user.projects.find_by_identifier params[:project_id]
-    render_not_found("未找到’#{params[:id]}’相关的项目") unless @project
+    @project = Project.find params[:project_id]
+    rescue Exception => e
+      tip_exception(e.message)
   end
 
 end