diff --git a/README.md b/README.md
index e6e97f0..a65f5f3 100644
--- a/README.md
+++ b/README.md
@@ -225,7 +225,7 @@ npm run dev
 </details>
 
 <details>
-  <summary>4. docker/docker-compose部署（推荐🍀🍀🍀）</summary>
+  <summary>4. docker/docker-compose部署（推荐指数🍀🍀🍀🍀🍀）</summary>
 
 <details>
   <summary>docker挂载app.ini部署</summary>
@@ -327,7 +327,7 @@ docker-compose up -d
 </details>
 
 <details>
-  <summary>docker/docker-compose环境变量部署（推荐🍀🍀🍀🍀🍀🍀🍀）</summary>
+  <summary>docker/docker-compose环境变量部署（推荐指数🍀🍀🍀🍀🍀🍀🍀🍀🍀）</summary>
 
 环境变量介绍
 
@@ -361,12 +361,14 @@ docker run -d  \
   -e MYSQL_PASSWORD=Aa123456 \
   -e MYSQL_DB=test_11 \
   -e MYSQL_TABLE_PREFIX=message_ \
+  --name message-nest  \
   engigu/message-nest:latest 
 
 # 正式运行（sqlite）
 docker run -d  \
   -p 8000:8000 \
   -v you/path/database.db=conf/database.db  \
+  --name message-nest  \
   engigu/message-nest:latest 
 ```
 
diff --git a/models/send_tasks.go b/models/send_tasks.go
index 59fcc75..ea3f216 100644
--- a/models/send_tasks.go
+++ b/models/send_tasks.go
@@ -20,8 +20,9 @@ func GenerateTaskUniqueID() string {
 
 // AddSendTaskWithID 添加实例的时候添加任务
 func AddSendTaskWithID(name string, id string, createdBy string) error {
-	err := db.Where("id = ?", id).Find(&SendTasks{}).Error
-	if err == nil {
+	var etask SendTasks
+	db.Where("id = ?", id).Take(&etask)
+	if len(etask.ID) > 0 {
 		return nil
 	}
 	task := SendTasks{