diff --git a/cmd/openim-api/main.go b/cmd/openim-api/main.go
index 59e0b7f9e..755b35591 100644
--- a/cmd/openim-api/main.go
+++ b/cmd/openim-api/main.go
@@ -43,7 +43,8 @@ func main() {
 	apiCmd.AddPortFlag()
 	apiCmd.AddApi(run)
 	if err := apiCmd.Execute(); err != nil {
-		panic(err.Error())
+		fmt.Fprintf(os.Stderr, "\n\nexit -1: \n%+v\n\n", err)
+		os.Exit(-1)
 	}
 }
 
diff --git a/cmd/openim-cmdutils/main.go b/cmd/openim-cmdutils/main.go
index 058aa2e29..a13bc4f33 100644
--- a/cmd/openim-cmdutils/main.go
+++ b/cmd/openim-cmdutils/main.go
@@ -15,7 +15,9 @@
 package main
 
 import (
+	"fmt"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/cmd"
+	"os"
 )
 
 func main() {
@@ -54,6 +56,7 @@ func main() {
 	// openIM clear msg --clearAll
 	msgUtilsCmd.AddCommand(&getCmd.Command, &fixCmd.Command, &clearCmd.Command)
 	if err := msgUtilsCmd.Execute(); err != nil {
-		panic(err)
+		fmt.Fprintf(os.Stderr, "\n\nexit -1: \n%+v\n\n", err)
+		os.Exit(-1)
 	}
 }
diff --git a/cmd/openim-crontask/main.go b/cmd/openim-crontask/main.go
index 3bd0d882b..5061c5408 100644
--- a/cmd/openim-crontask/main.go
+++ b/cmd/openim-crontask/main.go
@@ -15,13 +15,16 @@
 package main
 
 import (
+	"fmt"
 	"github.com/openimsdk/open-im-server/v3/internal/tools"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/cmd"
+	"os"
 )
 
 func main() {
 	cronTaskCmd := cmd.NewCronTaskCmd()
 	if err := cronTaskCmd.Exec(tools.StartTask); err != nil {
-		panic(err.Error())
+		fmt.Fprintf(os.Stderr, "\n\nexit -1: \n%+v\n\n", err)
+		os.Exit(-1)
 	}
 }
diff --git a/cmd/openim-msggateway/main.go b/cmd/openim-msggateway/main.go
index 6d212e467..25cfe5fa8 100644
--- a/cmd/openim-msggateway/main.go
+++ b/cmd/openim-msggateway/main.go
@@ -15,7 +15,9 @@
 package main
 
 import (
+	"fmt"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/cmd"
+	"os"
 )
 
 func main() {
@@ -25,6 +27,7 @@ func main() {
 	msgGatewayCmd.AddPrometheusPortFlag()
 
 	if err := msgGatewayCmd.Exec(); err != nil {
-		panic(err.Error())
+		fmt.Fprintf(os.Stderr, "\n\nexit -1: \n%+v\n\n", err)
+		os.Exit(-1)
 	}
 }
diff --git a/cmd/openim-msgtransfer/main.go b/cmd/openim-msgtransfer/main.go
index 6895bcecc..e3c2f374f 100644
--- a/cmd/openim-msgtransfer/main.go
+++ b/cmd/openim-msgtransfer/main.go
@@ -15,7 +15,9 @@
 package main
 
 import (
+	"fmt"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/cmd"
+	"os"
 )
 
 func main() {
@@ -23,6 +25,7 @@ func main() {
 	msgTransferCmd.AddPrometheusPortFlag()
 	msgTransferCmd.AddTransferProgressFlag()
 	if err := msgTransferCmd.Exec(); err != nil {
-		panic(err.Error())
+		fmt.Fprintf(os.Stderr, "\n\nexit -1: \n%+v\n\n", err)
+		os.Exit(-1)
 	}
 }
diff --git a/cmd/openim-push/main.go b/cmd/openim-push/main.go
index c19cfda60..79152f945 100644
--- a/cmd/openim-push/main.go
+++ b/cmd/openim-push/main.go
@@ -15,9 +15,11 @@
 package main
 
 import (
+	"fmt"
 	"github.com/openimsdk/open-im-server/v3/internal/push"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/cmd"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/config"
+	"os"
 )
 
 func main() {
@@ -28,6 +30,7 @@ func main() {
 		panic(err.Error())
 	}
 	if err := pushCmd.StartSvr(config.Config.RpcRegisterName.OpenImPushName, push.Start); err != nil {
-		panic(err.Error())
+		fmt.Fprintf(os.Stderr, "\n\nexit -1: \n%+v\n\n", err)
+		os.Exit(-1)
 	}
 }
diff --git a/cmd/openim-rpc/openim-rpc-auth/main.go b/cmd/openim-rpc/openim-rpc-auth/main.go
index 645d8cab8..8ee7053f3 100644
--- a/cmd/openim-rpc/openim-rpc-auth/main.go
+++ b/cmd/openim-rpc/openim-rpc-auth/main.go
@@ -15,9 +15,11 @@
 package main
 
 import (
+	"fmt"
 	"github.com/openimsdk/open-im-server/v3/internal/rpc/auth"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/cmd"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/config"
+	"os"
 )
 
 func main() {
@@ -28,6 +30,7 @@ func main() {
 		panic(err.Error())
 	}
 	if err := authCmd.StartSvr(config.Config.RpcRegisterName.OpenImAuthName, auth.Start); err != nil {
-		panic(err.Error())
+		fmt.Fprintf(os.Stderr, "\n\nexit -1: \n%+v\n\n", err)
+		os.Exit(-1)
 	}
 }
diff --git a/cmd/openim-rpc/openim-rpc-conversation/main.go b/cmd/openim-rpc/openim-rpc-conversation/main.go
index 13d7db605..259d79abf 100644
--- a/cmd/openim-rpc/openim-rpc-conversation/main.go
+++ b/cmd/openim-rpc/openim-rpc-conversation/main.go
@@ -15,9 +15,11 @@
 package main
 
 import (
+	"fmt"
 	"github.com/openimsdk/open-im-server/v3/internal/rpc/conversation"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/cmd"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/config"
+	"os"
 )
 
 func main() {
@@ -28,6 +30,7 @@ func main() {
 		panic(err.Error())
 	}
 	if err := rpcCmd.StartSvr(config.Config.RpcRegisterName.OpenImConversationName, conversation.Start); err != nil {
-		panic(err.Error())
+		fmt.Fprintf(os.Stderr, "\n\nexit -1: \n%+v\n\n", err)
+		os.Exit(-1)
 	}
 }
diff --git a/cmd/openim-rpc/openim-rpc-friend/main.go b/cmd/openim-rpc/openim-rpc-friend/main.go
index ec18306a2..bd85da7b0 100644
--- a/cmd/openim-rpc/openim-rpc-friend/main.go
+++ b/cmd/openim-rpc/openim-rpc-friend/main.go
@@ -15,9 +15,11 @@
 package main
 
 import (
+	"fmt"
 	"github.com/openimsdk/open-im-server/v3/internal/rpc/friend"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/cmd"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/config"
+	"os"
 )
 
 func main() {
@@ -28,6 +30,7 @@ func main() {
 		panic(err.Error())
 	}
 	if err := rpcCmd.StartSvr(config.Config.RpcRegisterName.OpenImFriendName, friend.Start); err != nil {
-		panic(err.Error())
+		fmt.Fprintf(os.Stderr, "\n\nexit -1: \n%+v\n\n", err)
+		os.Exit(-1)
 	}
 }
diff --git a/cmd/openim-rpc/openim-rpc-group/main.go b/cmd/openim-rpc/openim-rpc-group/main.go
index 887329926..e40c04d19 100644
--- a/cmd/openim-rpc/openim-rpc-group/main.go
+++ b/cmd/openim-rpc/openim-rpc-group/main.go
@@ -15,9 +15,11 @@
 package main
 
 import (
+	"fmt"
 	"github.com/openimsdk/open-im-server/v3/internal/rpc/group"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/cmd"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/config"
+	"os"
 )
 
 func main() {
@@ -28,6 +30,7 @@ func main() {
 		panic(err.Error())
 	}
 	if err := rpcCmd.StartSvr(config.Config.RpcRegisterName.OpenImGroupName, group.Start); err != nil {
-		panic(err.Error())
+		fmt.Fprintf(os.Stderr, "\n\nexit -1: \n%+v\n\n", err)
+		os.Exit(-1)
 	}
 }
diff --git a/cmd/openim-rpc/openim-rpc-msg/main.go b/cmd/openim-rpc/openim-rpc-msg/main.go
index dcc3abef5..989746dc7 100644
--- a/cmd/openim-rpc/openim-rpc-msg/main.go
+++ b/cmd/openim-rpc/openim-rpc-msg/main.go
@@ -15,9 +15,11 @@
 package main
 
 import (
+	"fmt"
 	"github.com/openimsdk/open-im-server/v3/internal/rpc/msg"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/cmd"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/config"
+	"os"
 )
 
 func main() {
@@ -28,6 +30,7 @@ func main() {
 		panic(err.Error())
 	}
 	if err := rpcCmd.StartSvr(config.Config.RpcRegisterName.OpenImMsgName, msg.Start); err != nil {
-		panic(err.Error())
+		fmt.Fprintf(os.Stderr, "\n\nexit -1: \n%+v\n\n", err)
+		os.Exit(-1)
 	}
 }
diff --git a/cmd/openim-rpc/openim-rpc-third/main.go b/cmd/openim-rpc/openim-rpc-third/main.go
index cf0bf4b70..fbd386946 100644
--- a/cmd/openim-rpc/openim-rpc-third/main.go
+++ b/cmd/openim-rpc/openim-rpc-third/main.go
@@ -15,9 +15,11 @@
 package main
 
 import (
+	"fmt"
 	"github.com/openimsdk/open-im-server/v3/internal/rpc/third"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/cmd"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/config"
+	"os"
 )
 
 func main() {
@@ -28,6 +30,7 @@ func main() {
 		panic(err.Error())
 	}
 	if err := rpcCmd.StartSvr(config.Config.RpcRegisterName.OpenImThirdName, third.Start); err != nil {
-		panic(err.Error())
+		fmt.Fprintf(os.Stderr, "\n\nexit -1: \n%+v\n\n", err)
+		os.Exit(-1)
 	}
 }
diff --git a/cmd/openim-rpc/openim-rpc-user/main.go b/cmd/openim-rpc/openim-rpc-user/main.go
index cbf2a8fc3..160bbe311 100644
--- a/cmd/openim-rpc/openim-rpc-user/main.go
+++ b/cmd/openim-rpc/openim-rpc-user/main.go
@@ -15,9 +15,11 @@
 package main
 
 import (
+	"fmt"
 	"github.com/openimsdk/open-im-server/v3/internal/rpc/user"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/cmd"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/config"
+	"os"
 )
 
 func main() {
@@ -28,6 +30,7 @@ func main() {
 		panic(err.Error())
 	}
 	if err := rpcCmd.StartSvr(config.Config.RpcRegisterName.OpenImUserName, user.Start); err != nil {
-		panic(err.Error())
+		fmt.Fprintf(os.Stderr, "\n\nexit -1: \n%+v\n\n", err)
+		os.Exit(-1)
 	}
 }
diff --git a/go.mod b/go.mod
index 16a10a945..d82d3390b 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.19
 require (
 	firebase.google.com/go v3.13.0+incompatible
 	github.com/OpenIMSDK/protocol v0.0.48
-	github.com/OpenIMSDK/tools v0.0.32
+	github.com/OpenIMSDK/tools v0.0.33
 	github.com/bwmarrin/snowflake v0.3.0 // indirect
 	github.com/dtm-labs/rockscache v0.1.1
 	github.com/gin-gonic/gin v1.9.1
diff --git a/go.sum b/go.sum
index 136035cef..fb047dfdc 100644
--- a/go.sum
+++ b/go.sum
@@ -20,8 +20,8 @@ github.com/IBM/sarama v1.41.3 h1:MWBEJ12vHC8coMjdEXFq/6ftO6DUZnQlFYcxtOJFa7c=
 github.com/IBM/sarama v1.41.3/go.mod h1:Xxho9HkHd4K/MDUo/T/sOqwtX/17D33++E9Wib6hUdQ=
 github.com/OpenIMSDK/protocol v0.0.48 h1:8MIMjyzJRsruYhVv2ZKArFiOveroaofDOb3dlAdgjsw=
 github.com/OpenIMSDK/protocol v0.0.48/go.mod h1:F25dFrwrIx3lkNoiuf6FkCfxuwf8L4Z8UIsdTHP/r0Y=
-github.com/OpenIMSDK/tools v0.0.32 h1:b8KwtxXKZTsyyHUcZ4OtSo6s/vVXx4HjMuPxH7Kb7Gg=
-github.com/OpenIMSDK/tools v0.0.32/go.mod h1:wBfR5CYmEyvxl03QJbTkhz1CluK6J4/lX0lviu8JAjE=
+github.com/OpenIMSDK/tools v0.0.33 h1:rvFCxXaXxLv1MJFC4qcoWRGwKBnV+hR68UN2N0/zZhE=
+github.com/OpenIMSDK/tools v0.0.33/go.mod h1:wBfR5CYmEyvxl03QJbTkhz1CluK6J4/lX0lviu8JAjE=
 github.com/QcloudApi/qcloud_sign_golang v0.0.0-20141224014652-e4130a326409/go.mod h1:1pk82RBxDY/JZnPQrtqHlUFfCctgdorsd9M06fMynOM=
 github.com/alcortesm/tgz v0.0.0-20161220082320-9c5fe88206d7 h1:uSoVVbwJiQipAclBbw+8quDsfcvFjOpI5iCf4p/cqCs=
 github.com/alcortesm/tgz v0.0.0-20161220082320-9c5fe88206d7/go.mod h1:6zEj6s6u/ghQa61ZWa/C2Aw3RkjiTBOix7dkqa1VLIs=
diff --git a/pkg/common/db/unrelation/mongo.go b/pkg/common/db/unrelation/mongo.go
index fe89c6b8a..2bade9a62 100644
--- a/pkg/common/db/unrelation/mongo.go
+++ b/pkg/common/db/unrelation/mongo.go
@@ -54,14 +54,15 @@ func NewMongo() (*Mongo, error) {
 		defer cancel()
 		mongoClient, err = mongo.Connect(ctx, options.Client().ApplyURI(uri))
 		if err == nil {
+			if err = mongoClient.Ping(ctx, nil); err != nil {
+				return nil, errs.Wrap(err, uri)
+			}
 			return &Mongo{db: mongoClient}, nil
 		}
 		if shouldRetry(err) {
-			fmt.Printf("Failed to connect to MongoDB, retrying: %s\n", err)
 			time.Sleep(time.Second) // exponential backoff could be implemented here
 			continue
 		}
-		return nil, errs.Wrap(err, uri)
 	}
 	return nil, errs.Wrap(err, uri)
 }
diff --git a/pkg/common/discoveryregister/zookeeper/zookeeper.go b/pkg/common/discoveryregister/zookeeper/zookeeper.go
index 0082e9833..9c58807c1 100644
--- a/pkg/common/discoveryregister/zookeeper/zookeeper.go
+++ b/pkg/common/discoveryregister/zookeeper/zookeeper.go
@@ -45,7 +45,7 @@ func NewZookeeperDiscoveryRegister() (discoveryregistry.SvcDiscoveryRegistry, er
 		openkeeper.WithLogger(log.NewZkLogger()),
 	)
 	if err != nil {
-		uriFormat := "address:%s, username :%s, password :%s, schema:%s."
+		uriFormat := "address:%s, username:%s, password:%s, schema:%s."
 		errInfo := fmt.Sprintf(uriFormat,
 			config.Config.Zookeeper.ZkAddr,
 			config.Config.Zookeeper.Username,
diff --git a/pkg/common/startrpc/start.go b/pkg/common/startrpc/start.go
index b2b846e94..f7b547834 100644
--- a/pkg/common/startrpc/start.go
+++ b/pkg/common/startrpc/start.go
@@ -97,7 +97,7 @@ func Start(
 
 	err = rpcFn(client, srv)
 	if err != nil {
-		return errs.Wrap(err)
+		return err
 	}
 	err = client.Register(
 		rpcRegisterName,
diff --git a/tools/component/component.go b/tools/component/component.go
index 787ca8af6..bd6007015 100644
--- a/tools/component/component.go
+++ b/tools/component/component.go
@@ -15,6 +15,7 @@
 package main
 
 import (
+	"errors"
 	"flag"
 	"fmt"
 	"github.com/IBM/sarama"
@@ -56,6 +57,7 @@ func initCfg() error {
 type checkFunc struct {
 	name     string
 	function func() error
+	flag     bool
 }
 
 func main() {
@@ -86,13 +88,17 @@ func main() {
 
 		var err error
 		allSuccess := true
-		for _, check := range checks {
-			err = check.function()
-			if err != nil {
-				component.ErrorPrint(fmt.Sprintf("Starting %s failed:%v.", check.name, err))
-				allSuccess = false
-			} else {
-				component.SuccessPrint(fmt.Sprintf("%s connected successfully", check.name))
+		for index, check := range checks {
+			if !check.flag {
+				err = check.function()
+				if err != nil {
+					component.ErrorPrint(fmt.Sprintf("Starting %s failed:%v.", check.name, err))
+					allSuccess = false
+
+				} else {
+					checks[index].flag = true
+					component.SuccessPrint(fmt.Sprintf("%s connected successfully", check.name))
+				}
 			}
 		}
 
@@ -120,7 +126,7 @@ func checkMinio() error {
 
 	// Check if MinIO is enabled
 	if config.Config.Object.Enable != "minio" {
-		return nil
+		return errs.Wrap(errors.New("minio.Enable is empty"))
 	}
 	minio := &component.Minio{
 		ApiURL:          config.Config.Object.ApiURL,
@@ -130,7 +136,7 @@ func checkMinio() error {
 		SignEndpoint:    config.Config.Object.Minio.SignEndpoint,
 		UseSSL:          getEnv("MINIO_USE_SSL", "false"),
 	}
-	_, err := component.CheckMinio(minio)
+	err := component.CheckMinio(minio)
 	return err
 }
 
@@ -149,7 +155,7 @@ func checkKafka() error {
 		Addr:     config.Config.Kafka.Addr,
 	}
 
-	_, kafkaClient, err := component.CheckKafka(kafkaStu)
+	kafkaClient, err := component.CheckKafka(kafkaStu)
 	if err != nil {
 		return err
 	}