diff --git a/cmd/open_im_api/main.go b/cmd/open_im_api/main.go
index 63be3a496..2bfca024f 100644
--- a/cmd/open_im_api/main.go
+++ b/cmd/open_im_api/main.go
@@ -131,6 +131,7 @@ func main() {
 		thirdGroup.POST("/get_download_url", apiThird.GetDownloadURL)
 		thirdGroup.POST("/get_rtc_invitation_info", apiThird.GetRTCInvitationInfo)
 		thirdGroup.POST("/get_rtc_invitation_start_app", apiThird.GetRTCInvitationInfoStartApp)
+		thirdGroup.POST("/fcm_update_token", apiThird.FcmUpdateToken)
 	}
 	//Message
 	chatGroup := r.Group("/msg")
diff --git a/config/config.yaml b/config/config.yaml
index ccb952c04..eb7ad5045 100644
--- a/config/config.yaml
+++ b/config/config.yaml
@@ -217,6 +217,9 @@ push:
     appKey: ""
     intent: ""
     enable: false
+  fcm:  #firebase cloud message 消息推送
+    serviceAccount: "openim-*-firebase-adminsdk-*-*.json" #帐号文件，此处需要改修配置，并且这个文件放在 config目录下
+    enable: false
 
 
 
diff --git a/go.mod b/go.mod
index 64bdb5476..ebe36aa77 100644
--- a/go.mod
+++ b/go.mod
@@ -3,6 +3,8 @@ module Open_IM
 go 1.15
 
 require (
+	cloud.google.com/go/firestore v1.6.1 // indirect
+	firebase.google.com/go v3.13.0+incompatible
 	github.com/Shopify/sarama v1.32.0
 	github.com/alibabacloud-go/darabonba-openapi v0.1.11
 	github.com/alibabacloud-go/dysmsapi-20170525/v2 v2.0.8
@@ -52,7 +54,7 @@ require (
 	golang.org/x/net v0.0.0-20220622184535-263ec571b305
 	golang.org/x/sys v0.0.0-20220622161953-175b2fd9d664 // indirect
 	golang.org/x/tools v0.1.11 // indirect
-	google.golang.org/genproto v0.0.0-20210828152312-66f60bf46e71 // indirect
+	google.golang.org/api v0.59.0
 	google.golang.org/grpc v1.45.0
 	google.golang.org/protobuf v1.28.0
 	gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc // indirect
diff --git a/internal/api/third/fcm_update_token.go b/internal/api/third/fcm_update_token.go
new file mode 100644
index 000000000..a5a3a9d42
--- /dev/null
+++ b/internal/api/third/fcm_update_token.go
@@ -0,0 +1,52 @@
+package apiThird
+
+import (
+	"Open_IM/pkg/common/db"
+	"Open_IM/pkg/common/log"
+	"Open_IM/pkg/common/token_verify"
+	"Open_IM/pkg/utils"
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+)
+
+/**
+ * FCM第三方上报Token
+ */
+type FcmUpdateTokenReq struct {
+	OperationID string `json:"operationID"`
+	Platform    int    `json:"platform" binding:"required,min=1,max=2"` //only for ios + android
+	FcmToken    string `json:"fcmToken"`
+}
+
+func FcmUpdateToken(c *gin.Context) {
+	var (
+		req FcmUpdateTokenReq
+	)
+	if err := c.Bind(&req); err != nil {
+		log.NewError("0", utils.GetSelfFuncName(), "BindJSON failed ", err.Error())
+		c.JSON(http.StatusBadRequest, gin.H{"errCode": 400, "errMsg": err.Error()})
+		return
+	}
+	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), req)
+
+	ok, UserId, errInfo := token_verify.GetUserIDFromToken(c.Request.Header.Get("token"), req.OperationID)
+	if !ok {
+		errMsg := req.OperationID + " " + "GetUserIDFromToken failed " + errInfo + " token:" + c.Request.Header.Get("token")
+		log.NewError(req.OperationID, errMsg)
+		c.JSON(http.StatusInternalServerError, gin.H{"errCode": 500, "errMsg": errMsg})
+		return
+	}
+	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), req, UserId)
+	//逻辑处理开始
+	err := db.DB.SetFcmToken(UserId, int(req.Platform), req.FcmToken, 0)
+	if err != nil {
+		errMsg := req.OperationID + " " + "SetFcmToken failed " + err.Error() + " token:" + c.Request.Header.Get("token")
+		log.NewError(req.OperationID, errMsg)
+		c.JSON(http.StatusInternalServerError, gin.H{"errCode": 500, "errMsg": errMsg})
+		return
+	}
+	//逻辑处理完毕
+	c.JSON(http.StatusOK, gin.H{"errCode": 0, "errMsg": ""})
+	return
+}
diff --git a/internal/push/fcm/push.go b/internal/push/fcm/push.go
new file mode 100644
index 000000000..6fcfad70d
--- /dev/null
+++ b/internal/push/fcm/push.go
@@ -0,0 +1,98 @@
+package push
+
+import (
+	"Open_IM/internal/push"
+	"Open_IM/pkg/common/config"
+	"Open_IM/pkg/common/db"
+	"context"
+	"log"
+	"path/filepath"
+	"strconv"
+
+	firebase "firebase.google.com/go"
+	"firebase.google.com/go/messaging"
+	"google.golang.org/api/option"
+)
+
+type Fcm struct {
+}
+
+var (
+	FcmClient *Fcm
+	FcmMsgCli *messaging.Client
+)
+
+func init() {
+	FcmClient = newFcmClient()
+}
+
+func newFcmClient() *Fcm {
+	opt := option.WithCredentialsFile(filepath.Join(config.Root, "config", config.Config.Push.Fcm.ServiceAccount))
+	fcmApp, err := firebase.NewApp(context.Background(), nil, opt)
+	if err != nil {
+		log.Println("error initializing app: %v\n", err)
+		return nil
+	}
+	//授权
+	// fcmClient, err := fcmApp.Auth(context.Background())
+	// if err != nil {
+	// 	log.Println("error getting Auth client: %v\n", err)
+	// 	return
+	// }
+	// log.Printf("%#v\r\n", fcmClient)
+	ctx := context.Background()
+	FcmMsgCli, err = fcmApp.Messaging(ctx)
+	if err != nil {
+		log.Fatalf("error getting Messaging client: %v\n", err)
+		return nil
+	}
+	log.Println(FcmMsgCli)
+	return &Fcm{}
+}
+
+func (f *Fcm) Push(accounts []string, alert, detailContent, operationID string, opts push.PushOpts) (string, error) {
+	//需要一个客户端的Token
+	// accounts->registrationToken
+	Tokens := make([]string, 0)
+	for _, account := range accounts {
+		IosfcmToken, IosErr := db.DB.GetFcmToken(account, 1)
+		AndroidfcmToken, AndroidErr := db.DB.GetFcmToken(account, 2)
+		if IosErr == nil {
+			Tokens = append(Tokens, IosfcmToken)
+		}
+		if AndroidErr == nil {
+			Tokens = append(Tokens, AndroidfcmToken)
+		}
+	}
+	tokenlen := len(Tokens)
+	// 500组为一个推送，我们用400好了
+	limit := 400
+	pages := int((tokenlen-1)/limit + 1)
+	Success := 0
+	Fail := 0
+	for i := 0; i < pages; i++ {
+		Msg := new(messaging.MulticastMessage)
+		Msg.Notification.Body = detailContent
+		Msg.Notification.Title = alert
+		ctx := context.Background()
+		max := (i+1)*limit - 1
+		if max >= tokenlen {
+			max = tokenlen-1
+		}
+		Msg.Tokens = Tokens[i*limit : max]
+		//SendMulticast sends the given multicast message to all the FCM registration tokens specified.
+		//The tokens array in MulticastMessage may contain up to 500 tokens.
+		//SendMulticast uses the `SendAll()` function to send the given message to all the target recipients.
+		//The responses list obtained from the return value corresponds to the order of the input tokens.
+		//An error from SendMulticast indicates a total failure -- i.e.
+		//the message could not be sent to any of the recipients.
+		//Partial failures are indicated by a `BatchResponse` return value.
+		response, err := FcmMsgCli.SendMulticast(ctx, Msg)
+		if err != nil {
+			log.Fatalln(err)
+		}
+		Success = Success + response.SuccessCount
+		Fail = Fail + response.FailureCount
+	}
+	return strconv.Itoa(Success) + " Success," + strconv.Itoa(Fail) + " Fail", nil
+}
diff --git a/internal/push/logic/init.go b/internal/push/logic/init.go
index c9e168940..0b540af6a 100644
--- a/internal/push/logic/init.go
+++ b/internal/push/logic/init.go
@@ -8,6 +8,7 @@ package logic
 
 import (
 	pusher "Open_IM/internal/push"
+	fcm "Open_IM/internal/push/fcm"
 	"Open_IM/internal/push/getui"
 	jpush "Open_IM/internal/push/jpush"
 	"Open_IM/pkg/common/config"
@@ -41,6 +42,10 @@ func init() {
 	if config.Config.Push.Jpns.Enable {
 		offlinePusher = jpush.JPushClient
 	}
+
+	if config.Config.Push.Fcm.Enable {
+		offlinePusher = fcm.FcmClient
+	}
 }
 
 func Run() {
diff --git a/pkg/common/config/config.go b/pkg/common/config/config.go
index fec3d61bd..87c7921cc 100644
--- a/pkg/common/config/config.go
+++ b/pkg/common/config/config.go
@@ -196,6 +196,10 @@ type config struct {
 			Intent       string `yaml:"intent"`
 			MasterSecret string `yaml:"masterSecret"`
 		}
+		Fcm struct {
+			ServiceAccount string `yaml:"serviceAccount"`
+			Enable         bool   `yaml:"enable"`
+		}
 	}
 	Manager struct {
 		AppManagerUid          []string `yaml:"appManagerUid"`
diff --git a/pkg/common/db/RedisModel.go b/pkg/common/db/RedisModel.go
index bd6d634bc..a40a0bbb5 100644
--- a/pkg/common/db/RedisModel.go
+++ b/pkg/common/db/RedisModel.go
@@ -31,9 +31,10 @@ const (
 	SignalCache                   = "SIGNAL_CACHE:"
 	SignalListCache               = "SIGNAL_LIST_CACHE:"
 	GlobalMsgRecvOpt              = "GLOBAL_MSG_RECV_OPT"
+	FcmToken                      = "FCM_TOKEN:"
 	groupUserMinSeq               = "GROUP_USER_MIN_SEQ:"
 	groupMaxSeq                   = "GROUP_MAX_SEQ"
-)
+	)
 
 func (d *DataBases) JudgeAccountEXISTS(account string) (bool, error) {
 	key := accountTempCode + account
diff --git a/pkg/common/db/model.go b/pkg/common/db/model.go
index 545997547..9041b8d89 100644
--- a/pkg/common/db/model.go
+++ b/pkg/common/db/model.go
@@ -38,6 +38,7 @@ type RedisClient struct {
 	client  *go_redis.Client
 	cluster *go_redis.ClusterClient
 	go_redis.UniversalClient
+	enableCluster bool
 }
 
 func key(dbAddress, dbName string) string {
@@ -58,10 +59,10 @@ func init() {
 		uri = config.Config.Mongo.DBUri
 	} else {
 		if config.Config.Mongo.DBPassword != "" && config.Config.Mongo.DBUserName != "" {
-			uri = fmt.Sprintf("mongodb://%s:%s@%s/%s?maxPoolSize=%d", config.Config.Mongo.DBUserName, config.Config.Mongo.DBPassword, config.Config.Mongo.DBAddress,
+			uri = fmt.Sprintf("mongodb://%s:%s@%s/%s?maxPoolSize=%d&authSource=admin", config.Config.Mongo.DBUserName, config.Config.Mongo.DBPassword, config.Config.Mongo.DBAddress,
 				config.Config.Mongo.DBDatabase, config.Config.Mongo.DBMaxPoolSize)
 		} else {
-			uri = fmt.Sprintf("mongodb://%s/%s/?maxPoolSize=%d",
+			uri = fmt.Sprintf("mongodb://%s/%s/?maxPoolSize=%d&authSource=admin",
 				config.Config.Mongo.DBAddress, config.Config.Mongo.DBDatabase,
 				config.Config.Mongo.DBMaxPoolSize)
 		}