diff --git a/sdks/storage/cache.go b/sdks/storage/cache.go
index e2e3229..f0b8d46 100644
--- a/sdks/storage/cache.go
+++ b/sdks/storage/cache.go
@@ -1,13 +1,10 @@
 package stgsdk
 
 import (
-	"fmt"
 	"net/url"
-	"strings"
 
 	"gitlink.org.cn/cloudream/common/consts/errorcode"
 	myhttp "gitlink.org.cn/cloudream/common/utils/http"
-	"gitlink.org.cn/cloudream/common/utils/serder"
 )
 
 type CacheMovePackageReq struct {
@@ -32,19 +29,47 @@ func (c *Client) CacheMovePackage(req CacheMovePackageReq) (*CacheMovePackageRes
 		return nil, err
 	}
 
-	contType := resp.Header.Get("Content-Type")
-	if strings.Contains(contType, myhttp.ContentTypeJSON) {
-		var codeResp response[CacheMovePackageResp]
-		if err := serder.JSONToObjectStream(resp.Body, &codeResp); err != nil {
-			return nil, fmt.Errorf("parsing response: %w", err)
-		}
+	jsonResp, err := myhttp.ParseJSONResponse[response[CacheMovePackageResp]](resp)
+	if err != nil {
+		return nil, err
+	}
+
+	if jsonResp.Code == errorcode.OK {
+		return &jsonResp.Data, nil
+	}
+
+	return nil, jsonResp.ToError()
+}
+
+type GetPackageObjectCacheInfosReq struct {
+	UserID    int64 `json:"userID"`
+	PackageID int64 `json:"packageID"`
+}
+type GetPackageObjectCacheInfosResp struct {
+	Infos []ObjectCacheInfo `json:"cacheInfos"`
+}
 
-		if codeResp.Code == errorcode.OK {
-			return &codeResp.Data, nil
-		}
+func (c *Client) GetPackageObjectCacheInfos(req GetPackageObjectCacheInfosReq) (*GetPackageObjectCacheInfosResp, error) {
+	url, err := url.JoinPath(c.baseURL, "/cache/getPackageObjectCacheInfos")
+	if err != nil {
+		return nil, err
+	}
+
+	resp, err := myhttp.GetForm(url, myhttp.RequestParam{
+		Query: req,
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	jsonResp, err := myhttp.ParseJSONResponse[response[GetPackageObjectCacheInfosResp]](resp)
+	if err != nil {
+		return nil, err
+	}
 
-		return nil, codeResp.ToError()
+	if jsonResp.Code == errorcode.OK {
+		return &jsonResp.Data, nil
 	}
 
-	return nil, fmt.Errorf("unknow response content type: %s", contType)
+	return nil, jsonResp.ToError()
 }
diff --git a/sdks/storage/models.go b/sdks/storage/models.go
index 91ff60a..cdd0afe 100644
--- a/sdks/storage/models.go
+++ b/sdks/storage/models.go
@@ -129,14 +129,29 @@ func NewPackageCachingInfo(nodeInfos []NodePackageCachingInfo, packageSize int64
 	}
 }
 
+type Object struct {
+	ObjectID  int64  `db:"ObjectID" json:"objectID"`
+	PackageID int64  `db:"PackageID" json:"packageID"`
+	Path      string `db:"Path" json:"path"`
+	Size      int64  `db:"Size" json:"size,string"`
+}
+
+type Package struct {
+	PackageID  int64               `db:"PackageID" json:"packageID"`
+	Name       string              `db:"Name" json:"name"`
+	BucketID   int64               `db:"BucketID" json:"bucketID"`
+	State      string              `db:"State" json:"state"`
+	Redundancy TypedRedundancyInfo `db:"Redundancy" json:"redundancy"`
+}
+
 type ObjectCacheInfo struct {
-	ObjectID int64  `json:"objectID"`
+	Object   Object `json:"object"`
 	FileHash string `json:"fileHash"`
 }
 
-func NewObjectCacheInfo(objectID int64, fileHash string) ObjectCacheInfo {
+func NewObjectCacheInfo(object Object, fileHash string) ObjectCacheInfo {
 	return ObjectCacheInfo{
-		ObjectID: objectID,
+		Object:   object,
 		FileHash: fileHash,
 	}
 }
diff --git a/sdks/storage/package.go b/sdks/storage/package.go
index d111a65..4462cb0 100644
--- a/sdks/storage/package.go
+++ b/sdks/storage/package.go
@@ -12,6 +12,39 @@ import (
 	"gitlink.org.cn/cloudream/common/utils/serder"
 )
 
+type PackageGetReq struct {
+	UserID    int64 `json:"userID"`
+	PackageID int64 `json:"packageID"`
+}
+type PackageGetResp struct {
+	Package
+}
+
+func (c *Client) PackageGet(req PackageGetReq) (*PackageGetResp, error) {
+	url, err := url.JoinPath(c.baseURL, "/package/get")
+	if err != nil {
+		return nil, err
+	}
+
+	resp, err := myhttp.GetForm(url, myhttp.RequestParam{
+		Query: req,
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	codeResp, err := myhttp.ParseJSONResponse[response[PackageGetResp]](resp)
+	if err != nil {
+		return nil, err
+	}
+
+	if codeResp.Code == errorcode.OK {
+		return &codeResp.Data, nil
+	}
+
+	return nil, codeResp.ToError()
+}
+
 type PackageUploadReq struct {
 	UserID       int64                     `json:"userID"`
 	BucketID     int64                     `json:"bucketID"`
diff --git a/sdks/storage/storage_test.go b/sdks/storage/storage_test.go
index 68fbc45..2b6d3dc 100644
--- a/sdks/storage/storage_test.go
+++ b/sdks/storage/storage_test.go
@@ -11,6 +11,56 @@ import (
 	"gitlink.org.cn/cloudream/common/pkgs/iterator"
 )
 
+func Test_PackageGet(t *testing.T) {
+	Convey("上传后获取Package信息", t, func() {
+		cli := NewClient(&Config{
+			URL: "http://localhost:7890",
+		})
+
+		fileData := make([]byte, 4096)
+		for i := 0; i < len(fileData); i++ {
+			fileData[i] = byte(i)
+		}
+
+		pkgName := uuid.NewString()
+		upResp, err := cli.PackageUpload(PackageUploadReq{
+			UserID:   0,
+			BucketID: 1,
+			Name:     pkgName,
+			Redundancy: TypedRedundancyInfo{
+				Type: RedundancyRep,
+				Info: NewRepRedundancyInfo(1),
+			},
+			Files: iterator.Array(
+				&IterPackageUploadFile{
+					Path: "test",
+					File: io.NopCloser(bytes.NewBuffer(fileData)),
+				},
+				&IterPackageUploadFile{
+					Path: "test2",
+					File: io.NopCloser(bytes.NewBuffer(fileData)),
+				},
+			),
+		})
+		So(err, ShouldBeNil)
+
+		getResp, err := cli.PackageGet(PackageGetReq{
+			UserID:    0,
+			PackageID: upResp.PackageID,
+		})
+		So(err, ShouldBeNil)
+
+		So(getResp.PackageID, ShouldEqual, upResp.PackageID)
+		So(getResp.Package.Name, ShouldEqual, pkgName)
+
+		err = cli.PackageDelete(PackageDeleteReq{
+			UserID:    0,
+			PackageID: upResp.PackageID,
+		})
+		So(err, ShouldBeNil)
+	})
+}
+
 func Test_Object(t *testing.T) {
 	Convey("上传，下载，删除", t, func() {
 		cli := NewClient(&Config{
@@ -149,7 +199,14 @@ func Test_Cache(t *testing.T) {
 			NodeID:    1,
 		})
 		So(err, ShouldBeNil)
-		So(len(cacheMoveResp.CacheInfos), ShouldEqual, 2)
+
+		cacheInfoResp, err := cli.GetPackageObjectCacheInfos(GetPackageObjectCacheInfosReq{
+			UserID:    0,
+			PackageID: upResp.PackageID,
+		})
+		So(err, ShouldBeNil)
+
+		So(cacheInfoResp.Infos, ShouldResemble, cacheMoveResp.CacheInfos)
 
 		err = cli.PackageDelete(PackageDeleteReq{
 			UserID:    0,