diff --git a/pkg/common/db/s3/cos/cos.go b/pkg/common/db/s3/cos/cos.go
index 26b4af0c6..a7c26fcc1 100644
--- a/pkg/common/db/s3/cos/cos.go
+++ b/pkg/common/db/s3/cos/cos.go
@@ -23,6 +23,7 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
+	"github.com/OpenIMSDK/tools/errs"
 	"net/http"
 	"net/url"
 	"strconv"
@@ -229,7 +230,7 @@ func (c *Cos) CopyObject(ctx context.Context, src string, dst string) (*s3.CopyO
 }
 
 func (c *Cos) IsNotFound(err error) bool {
-	switch e := err.(type) {
+	switch e := errs.Unwrap(err).(type) {
 	case *cos.ErrorResponse:
 		return e.Response.StatusCode == http.StatusNotFound || e.Code == "NoSuchKey"
 	default:
diff --git a/pkg/common/db/s3/minio/minio.go b/pkg/common/db/s3/minio/minio.go
index addef1c11..cd77948d4 100644
--- a/pkg/common/db/s3/minio/minio.go
+++ b/pkg/common/db/s3/minio/minio.go
@@ -18,6 +18,7 @@ import (
 	"context"
 	"errors"
 	"fmt"
+	"github.com/OpenIMSDK/tools/errs"
 	"io"
 	"net/http"
 	"net/url"
@@ -351,10 +352,7 @@ func (m *Minio) CopyObject(ctx context.Context, src string, dst string) (*s3.Cop
 }
 
 func (m *Minio) IsNotFound(err error) bool {
-	if err == nil {
-		return false
-	}
-	switch e := err.(type) {
+	switch e := errs.Unwrap(err).(type) {
 	case minio.ErrorResponse:
 		return e.StatusCode == http.StatusNotFound || e.Code == "NoSuchKey"
 	case *minio.ErrorResponse:
diff --git a/pkg/common/db/s3/oss/oss.go b/pkg/common/db/s3/oss/oss.go
index 96fa01260..e485db277 100644
--- a/pkg/common/db/s3/oss/oss.go
+++ b/pkg/common/db/s3/oss/oss.go
@@ -241,7 +241,7 @@ func (o *OSS) CopyObject(ctx context.Context, src string, dst string) (*s3.CopyO
 }
 
 func (o *OSS) IsNotFound(err error) bool {
-	switch e := err.(type) {
+	switch e := errs.Unwrap(err).(type) {
 	case oss.ServiceError:
 		return e.StatusCode == http.StatusNotFound || e.Code == "NoSuchKey"
 	case *oss.ServiceError: