diff --git a/.github/ISSUE_TEMPLATE/ISSUE_TEMPLATE.md b/.github/ISSUE_TEMPLATE/ISSUE_TEMPLATE.md
new file mode 100644
index 000000000..15fe98c2c
--- /dev/null
+++ b/.github/ISSUE_TEMPLATE/ISSUE_TEMPLATE.md
@@ -0,0 +1,37 @@
+---
+name: 🐞 Bug
+about: File a bug/issue
+title: '[BUG] <title>'
+labels: Bug, Needs Triage
+assignees: ''
+
+---
+
+<!--
+Note: Please search to see if an issue already exists for the bug you encountered.
+-->
+
+### Environment:
+<!-- linux? windows? or Mac?
+Example:
+- OS: Ubuntu 20.04 -->
+
+### Physical Memory Capacity:
+<!-- 8G or above is better -->
+
+### Docker Image:
+<!-- Did you pull the docker image before execute docker images -->
+
+### Code Version:
+<!-- Did you pull code from github? Make sure the code is up to date-->
+
+### Component installation:
+<!-- Has etcd, mysql, mongodb, redis or Kafka been installed on the server before Open-IM-Server deployment-->
+
+
+### Log File:
+<!-- view log file(logs/openIM.log) content. -->
+
+
+### screenshot:
+<!---->
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index e4b74c4e9..3390267f4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,6 +7,7 @@ out-test
 .github
 .idea
 
+
 deploy/open_im_demo
 deploy/open_im_api
 deploy/open_im_msg_gateway
diff --git a/README.md b/README.md
index ad3aa2129..4964bacb5 100644
--- a/README.md
+++ b/README.md
@@ -92,6 +92,7 @@ All images are available at https://hub.docker.com/r/lyt1123/open_im_server
 4. Start docker-compose with one click(Docker automatically pulls all images)
 
    ```
+   cd Open-IM-Server
    docker-compose up -d
    ```
 
@@ -99,6 +100,7 @@ All images are available at https://hub.docker.com/r/lyt1123/open_im_server
 
    ```
    ./docker_check_service.sh 
+   ./check_all.sh
    ```
 
    ![OpenIMServersondockerpng](https://github.com/OpenIMSDK/Open-IM-Server/blob/main/docs/Open-IM-Servers-on-docker.png)
diff --git a/config/config.yaml b/config/config.yaml
index 344743ec9..aff4fd24d 100644
--- a/config/config.yaml
+++ b/config/config.yaml
@@ -74,6 +74,7 @@ endpoints:
   rpc_admin_cms: openim_rpc_admin_cms
   rpc_message_cms: openim_rpc_admin_cms
 
+
 api:
   openImApiPort: [ 10000 ] #api服务端口，默认即可，需要开放此端口或做nginx转发
 cmsapi:
@@ -106,6 +107,7 @@ credential: #腾讯cos，发送图片、视频、文件时需要，请自行申
     OssRoleArn: "acs:ram::xxx:role/xxx"
 
 
+
 rpcport: #rpc服务端口 默认即可
   openImUserPort: [ 10100 ]
   openImFriendPort: [ 10200 ]
@@ -511,3 +513,4 @@ demo:
 
 
 
+
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 4d2495ade..78e5c1ac2 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -32,6 +32,7 @@ services:
 #      - MONGO_INITDB_ROOT_USERNAME=openIM
 #      - MONGO_INITDB_ROOT_PASSWORD=openIM
 
+
       #TZ: Asia/Shanghai
     restart: always
 
diff --git a/go.sum b/go.sum
index ab34c4c92..34b43fe72 100644
--- a/go.sum
+++ b/go.sum
@@ -298,12 +298,14 @@ github.com/jinzhu/now v1.0.1/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/
 github.com/jinzhu/now v1.1.3 h1:PlHq1bSCSZL9K0wUhbm2pGLoTWs2GwVhsP6emvGV/ZI=
 github.com/jinzhu/now v1.1.3/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
 github.com/jmespath/go-jmespath v0.4.0/go.mod h1:T8mJZnbsbmF+m6zOOFylbeCJqk5+pHWvzYPziyZiYoo=
+github.com/jmespath/go-jmespath/internal/testify v1.5.1 h1:shLQSRRSCCPj3f2gpwzGwWFoC7ycTf1rcQZHOlsJ6N8=
 github.com/jmespath/go-jmespath/internal/testify v1.5.1/go.mod h1:L3OGu8Wl2/fWfCI6z80xFu9LTZmf1ZRjMHUOPmWr69U=
 github.com/jonboulle/clockwork v0.1.0/go.mod h1:Ii8DK3G1RaLaWxj9trq07+26W01tbo22gdxWY5EU2bo=
 github.com/jonboulle/clockwork v0.2.2 h1:UOGuzwb1PwsrDAObMuhUnj0p5ULPj8V/xJ7Kx9qUBdQ=
 github.com/jonboulle/clockwork v0.2.2/go.mod h1:Pkfl5aHPm1nk2H9h0bjmnJD/BcgbGXUBGnn1kMkgxc8=
 github.com/josharian/intern v1.0.0 h1:vlS4z54oSdjm0bgjRigI+G1HpF+tI+9rE5LLzOg8HmY=
 github.com/josharian/intern v1.0.0/go.mod h1:5DoeVV0s6jJacbCEi61lwdGj/aVlrQvzHFFd8Hwg//Y=
+github.com/json-iterator/go v1.1.5/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU=
 github.com/json-iterator/go v1.1.6/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU=
 github.com/json-iterator/go v1.1.7/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
 github.com/json-iterator/go v1.1.9/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
diff --git a/internal/api/third/aliyun_cloud_storage_credential.go b/internal/api/third/aliyun_cloud_storage_credential.go
new file mode 100644
index 000000000..940c1c414
--- /dev/null
+++ b/internal/api/third/aliyun_cloud_storage_credential.go
@@ -0,0 +1,72 @@
+package apiThird
+
+import (
+	"Open_IM/pkg/common/config"
+	"github.com/aliyun/alibaba-cloud-sdk-go/services/sts"
+	"github.com/gin-gonic/gin"
+	"net/http"
+)
+
+type paramsAliyunCloudStorageCredential struct {
+	Token       string `form:"token"`
+	OperationID string `form:"operationID"`
+}
+
+func AliyunCloudStorageCredential(c *gin.Context) {
+	params := paramsAliyunCloudStorageCredential{}
+	if err := c.BindQuery(&params); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"errCode": 400, "errMsg": "Parameter parsing error，please check the parameters and request service again"})
+		return
+	}
+
+	credential := config.Config.Credential.Aliyun
+	if credential.AccessKeyId == "" || credential.AccessKeySecret == "" || credential.Bucket == "" || credential.Region == "" || credential.RegionId == "" || credential.RoleArn == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"errCode": 400, "errMsg": "Aliyun OSS config error"})
+		return
+	}
+	//构建一个阿里云客户端, 用于发起请求。
+	//构建阿里云客户端时，需要设置AccessKey ID和AccessKey Secret。
+	client, err := sts.NewClientWithAccessKey(credential.RegionId, credential.AccessKeyId, credential.AccessKeySecret)
+
+	//构建请求对象。
+	request := sts.CreateAssumeRoleRequest()
+	request.Scheme = "https"
+
+	type CredentialPolicyStatement struct {
+		Action    []string                          `json:"action,omitempty"`
+		Effect    string                            `json:"effect,omitempty"`
+		Resource  []string                          `json:"resource,omitempty"`
+		Condition map[string]map[string]interface{} `json:"condition,omitempty"`
+	}
+
+	type CredentialPolicy struct {
+		Version   string                      `json:"version,omitempty"`
+		Statement []CredentialPolicyStatement `json:"statement,omitempty"`
+	}
+
+	//设置参数。关于参数含义和设置方法，请参见《API参考》。
+	request.RoleArn = credential.RoleArn
+	request.RoleSessionName = params.OperationID
+	request.Policy = "{\n    \"Version\": \"1\",\n    \"Statement\": [\n        {\n            \"Effect\": \"Allow\",\n            \"Action\": [\n                \"oss:PutObject\"\n            ],\n            \"Resource\": \"acs:oss:*:*:*\"\n        }\n    ]\n}"
+	//request.DurationSeconds = "900"
+
+	//发起请求，并得到响应。
+	res, err := client.AssumeRole(request)
+	if err != nil {
+		c.JSON(http.StatusOK, gin.H{
+			"errCode": config.ErrTencentCredential.ErrCode,
+			"errMsg":  err.Error(),
+			"bucket":  "",
+			"region":  "",
+			"data":    res,
+		})
+		return
+	}
+	c.JSON(http.StatusOK, gin.H{
+		"errCode": 0,
+		"errMsg":  "",
+		"region":  config.Config.Credential.Aliyun.Region,
+		"bucket":  config.Config.Credential.Aliyun.Bucket,
+		"data":    res,
+	})
+}
diff --git a/internal/msg_gateway/gate/rpc_server.go b/internal/msg_gateway/gate/rpc_server.go
index 4c96b9241..fc285b033 100644
--- a/internal/msg_gateway/gate/rpc_server.go
+++ b/internal/msg_gateway/gate/rpc_server.go
@@ -92,6 +92,17 @@ func (r *RPCServer) OnlinePushMsg(_ context.Context, in *pbRelay.OnlinePushMsgRe
 			resp = append(resp, temp)
 		}
 	}
+	//Single chat sender synchronization message
+	if in.GetSessionType() == constant.SingleChatType {
+		userIDList = genUidPlatformArray(in.SendID)
+		for _, v := range userIDList {
+			UIDAndPID = strings.Split(v, " ")
+			if conn := ws.getUserConn(v); conn != nil {
+				_ = sendMsgToUser(conn, replyBytes.Bytes(), in, UIDAndPID[1], UIDAndPID[0])
+			}
+		}
+	}
+
 	if !tag {
 		log.NewError(in.OperationID, "push err ,no matched ws conn not in map", in.String())
 	}
diff --git a/pkg/common/config/config.go b/pkg/common/config/config.go
index 05ff23020..deb7f98fd 100644
--- a/pkg/common/config/config.go
+++ b/pkg/common/config/config.go
@@ -64,7 +64,6 @@ type config struct {
 			SecretAccessKey string `yaml:"secretAccessKey"`
 		} `yaml:"minio"`
 	}
-
 	Mysql struct {
 		DBAddress      []string `yaml:"dbMysqlAddress"`
 		DBUserName     string   `yaml:"dbMysqlUserName"`
diff --git a/script/build_image.sh b/script/build_image.sh
new file mode 100644
index 000000000..ad37e24e4
--- /dev/null
+++ b/script/build_image.sh
@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+image=openim/open_im_server:v1.0.5
+rm Open-IM-Server -rf
+git clone https://github.com/OpenIMSDK/Open-IM-Server.git --recursive
+cd Open-IM-Server
+git checkout tuoyun
+cd cmd/Open-IM-SDK-Core/
+git checkout tuoyun
+cd ../../
+docker build -t  $image . -f deploy.Dockerfile
+docker push $image
\ No newline at end of file
diff --git a/script/docker_check_service.sh b/script/docker_check_service.sh
index 6579d400c..6236712ba 100644
--- a/script/docker_check_service.sh
+++ b/script/docker_check_service.sh
@@ -8,3 +8,4 @@ sleep 30
 echo "check OpenIM................................"
 ./check_all.sh
 
+
diff --git a/script/start_rpc_service.sh b/script/start_rpc_service.sh
index bc5f41e3d..2d685f478 100644
--- a/script/start_rpc_service.sh
+++ b/script/start_rpc_service.sh
@@ -61,6 +61,6 @@ for ((i = 0; i < ${#service_filename[*]}; i++)); do
     nohup ./${service_filename[$i]} -port $j >>../logs/openIM.log 2>&1 &
     sleep 1
     pid="netstat -ntlp|grep $j |awk '{printf \$7}'|cut -d/ -f1"
-    echo -e "${RED_PREFIX}${service_filename[$i]} Service is started,port number:$j pid:$(eval $pid)$COLOR_SUFFIX"
+   # echo -e "${RED_PREFIX}${service_filename[$i]} Service is started,port number:$j pid:$(eval $pid)$COLOR_SUFFIX"
   done
 done