diff --git a/go.mod b/go.mod
index 4ec0d35..33ab4dc 100644
--- a/go.mod
+++ b/go.mod
@@ -3,6 +3,7 @@ module github.com/langgenius/dify-cloud-kit
 go 1.23.3
 
 require (
+	github.com/Azure/azure-sdk-for-go/sdk/storage/azblob v1.6.1
 	github.com/aws/aws-sdk-go-v2 v1.36.3
 	github.com/aws/aws-sdk-go-v2/config v1.29.14
 	github.com/aws/aws-sdk-go-v2/credentials v1.17.67
@@ -11,6 +12,8 @@ require (
 )
 
 require (
+	github.com/Azure/azure-sdk-for-go/sdk/azcore v1.18.0 // indirect
+	github.com/Azure/azure-sdk-for-go/sdk/internal v1.11.1 // indirect
 	github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.6.10 // indirect
 	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.16.30 // indirect
 	github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.34 // indirect
@@ -27,5 +30,7 @@ require (
 	github.com/aws/smithy-go v1.22.2 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
+	golang.org/x/net v0.39.0 // indirect
+	golang.org/x/text v0.24.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
diff --git a/go.sum b/go.sum
index af7a7f0..cc87bbd 100644
--- a/go.sum
+++ b/go.sum
@@ -1,3 +1,15 @@
+github.com/Azure/azure-sdk-for-go/sdk/azcore v1.18.0 h1:Gt0j3wceWMwPmiazCa8MzMA0MfhmPIz0Qp0FJ6qcM0U=
+github.com/Azure/azure-sdk-for-go/sdk/azcore v1.18.0/go.mod h1:Ot/6aikWnKWi4l9QB7qVSwa8iMphQNqkWALMoNT3rzM=
+github.com/Azure/azure-sdk-for-go/sdk/azidentity v1.9.0 h1:OVoM452qUFBrX+URdH3VpR299ma4kfom0yB0URYky9g=
+github.com/Azure/azure-sdk-for-go/sdk/azidentity v1.9.0/go.mod h1:kUjrAo8bgEwLeZ/CmHqNl3Z/kPm7y6FKfxxK0izYUg4=
+github.com/Azure/azure-sdk-for-go/sdk/internal v1.11.1 h1:FPKJS1T+clwv+OLGt13a8UjqeRuh0O4SJ3lUriThc+4=
+github.com/Azure/azure-sdk-for-go/sdk/internal v1.11.1/go.mod h1:j2chePtV91HrC22tGoRX3sGY42uF13WzmmV80/OdVAA=
+github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/storage/armstorage v1.8.0 h1:LR0kAX9ykz8G4YgLCaRDVJ3+n43R8MneB5dTy2konZo=
+github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/storage/armstorage v1.8.0/go.mod h1:DWAciXemNf++PQJLeXUB4HHH5OpsAh12HZnu2wXE1jA=
+github.com/Azure/azure-sdk-for-go/sdk/storage/azblob v1.6.1 h1:lhZdRq7TIx0GJQvSyX2Si406vrYsov2FXGp/RnSEtcs=
+github.com/Azure/azure-sdk-for-go/sdk/storage/azblob v1.6.1/go.mod h1:8cl44BDmi+effbARHMQjgOKA2AYvcohNm7KEt42mSV8=
+github.com/AzureAD/microsoft-authentication-library-for-go v1.4.2 h1:oygO0locgZJe7PpYPXT5A29ZkwJaPqcva7BVeemZOZs=
+github.com/AzureAD/microsoft-authentication-library-for-go v1.4.2/go.mod h1:wP83P5OoQ5p6ip3ScPr0BAq0BvuPAvacpEuSzyouqAI=
 github.com/aws/aws-sdk-go-v2 v1.36.3 h1:mJoei2CxPutQVxaATCzDUjcZEjVRdpsiiXi2o38yqWM=
 github.com/aws/aws-sdk-go-v2 v1.36.3/go.mod h1:LLXuLpgzEbD766Z5ECcRmi8AzSwfZItDtmABVkRLGzg=
 github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.6.10 h1:zAybnyUQXIZ5mok5Jqwlf58/TFE7uvd3IAsa1aF9cXs=
@@ -36,11 +48,34 @@ github.com/aws/smithy-go v1.22.2 h1:6D9hW43xKFrRx/tXXfAlIZc4JI+yQe6snnWcQyxSyLQ=
 github.com/aws/smithy-go v1.22.2/go.mod h1:irrKGvNn1InZwb2d7fkIRNucdfwR8R+Ts3wxYa/cJHg=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/golang-jwt/jwt/v5 v5.2.2 h1:Rl4B7itRWVtYIHFrSNd7vhTiz9UpLdi6gZhZ3wEeDy8=
+github.com/golang-jwt/jwt/v5 v5.2.2/go.mod h1:pqrtFR0X4osieyHYxtmOUWsAWrfe1Q5UVIyoH402zdk=
+github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
+github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
+github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
+github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
+github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
+github.com/kylelemons/godebug v1.1.0 h1:RPNrshWIDI6G2gRW9EHilWtl7Z6Sb1BR0xunSBf0SNc=
+github.com/kylelemons/godebug v1.1.0/go.mod h1:9/0rRGxNHcop5bhtWyNeEfOS8JIWk580+fNqagV/RAw=
+github.com/pkg/browser v0.0.0-20240102092130-5ac0b6a4141c h1:+mdjkGKdHQG3305AYmdv1U2eRNDiU2ErMBj1gwrq8eQ=
+github.com/pkg/browser v0.0.0-20240102092130-5ac0b6a4141c/go.mod h1:7rwL4CYBLnjLxUqIJNnCWiEdr3bn6IUYi15bNlnbCCU=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/rogpeppe/go-internal v1.12.0 h1:exVL4IDcn6na9z1rAb56Vxr+CgyK3nn3O+epU5NdKM8=
+github.com/rogpeppe/go-internal v1.12.0/go.mod h1:E+RYuTGaKKdloAfM02xzb0FW3Paa99yedzYV+kq4uf4=
 github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
 github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
+golang.org/x/crypto v0.37.0 h1:kJNSjF/Xp7kU0iB2Z+9viTPMW4EqqsrywMXLJOOsXSE=
+golang.org/x/crypto v0.37.0/go.mod h1:vg+k43peMZ0pUMhYmVAWysMK35e6ioLh3wB8ZCAfbVc=
+golang.org/x/net v0.39.0 h1:ZCu7HMWDxpXpaiKdhzIfaltL9Lp31x/3fCP11bc6/fY=
+golang.org/x/net v0.39.0/go.mod h1:X7NRbYVEA+ewNkCNyJ513WmMdQ3BineSwVtN2zD/d+E=
+golang.org/x/sys v0.32.0 h1:s77OFDvIQeibCmezSnk/q6iAfkdiQaJi4VzroCFrN20=
+golang.org/x/sys v0.32.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
+golang.org/x/text v0.24.0 h1:dd5Bzh4yt5KYA8f9CJHCP4FB4D51c2c6JvN37xJJkJ0=
+golang.org/x/text v0.24.0/go.mod h1:L8rBsPeo2pSS+xqN0d5u2ikmjtmoJbDBT1b7nHvFCdU=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
+gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
diff --git a/oss/azureblob/blob.go b/oss/azureblob/blob.go
new file mode 100644
index 0000000..fe1d5c9
--- /dev/null
+++ b/oss/azureblob/blob.go
@@ -0,0 +1,124 @@
+package azureblob
+
+import (
+	"bytes"
+	"context"
+	"strings"
+
+	"github.com/Azure/azure-sdk-for-go/sdk/storage/azblob"
+	"github.com/langgenius/dify-cloud-kit/oss"
+)
+
+type AzureBlobStorage struct {
+	client        *azblob.Client
+	containerName string
+}
+
+func NewAzureBlobStorage(args oss.OSSArgs) (oss.OSS, error) {
+	connectionString := args.AzureBlob.ConnectionString
+	containerName := args.AzureBlob.ContainerName
+	client, err := azblob.NewClientFromConnectionString(connectionString, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	return &AzureBlobStorage{
+		client:        client,
+		containerName: containerName,
+	}, nil
+}
+
+func (a *AzureBlobStorage) Save(key string, data []byte) error {
+	_, err := a.client.UploadBuffer(context.TODO(), a.containerName, key, data, nil)
+	return err
+}
+
+func (a *AzureBlobStorage) Load(key string) ([]byte, error) {
+	get, err := a.client.DownloadStream(context.TODO(), a.containerName, key, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	downloadedData := bytes.Buffer{}
+	retryReader := get.NewRetryReader(context.TODO(), &azblob.RetryReaderOptions{})
+	_, err = downloadedData.ReadFrom(retryReader)
+	if err != nil {
+		return nil, err
+	}
+
+	err = retryReader.Close()
+	if err != nil {
+		return nil, err
+	}
+
+	return downloadedData.Bytes(), nil
+}
+
+func (a *AzureBlobStorage) Exists(key string) (bool, error) {
+	blobClient := a.client.ServiceClient().NewContainerClient(a.containerName).NewBlobClient(key)
+	_, err := blobClient.GetProperties(context.TODO(), nil)
+
+	if err != nil {
+		if strings.Contains(err.Error(), "404") {
+			return false, nil
+		}
+		return false, err
+	}
+
+	return true, nil
+}
+
+func (a *AzureBlobStorage) State(key string) (oss.OSSState, error) {
+	blobClient := a.client.ServiceClient().NewContainerClient(a.containerName).NewBlobClient(key)
+	props, err := blobClient.GetProperties(context.TODO(), nil)
+
+	if err != nil {
+		return oss.OSSState{}, err
+	}
+
+	return oss.OSSState{
+		Size:         *props.ContentLength,
+		LastModified: *props.LastModified,
+	}, nil
+}
+
+func (a *AzureBlobStorage) List(prefix string) ([]oss.OSSPath, error) {
+	// append a slash to the prefix if it doesn't end with one
+	if !strings.HasSuffix(prefix, "/") {
+		prefix = prefix + "/"
+	}
+
+	pager := a.client.NewListBlobsFlatPager(a.containerName, &azblob.ListBlobsFlatOptions{
+		Prefix: &prefix,
+	})
+
+	paths := make([]oss.OSSPath, 0)
+	for pager.More() {
+		page, err := pager.NextPage(context.TODO())
+		if err != nil {
+			return nil, err
+		}
+
+		for _, blob := range page.Segment.BlobItems {
+			// remove prefix
+			key := strings.TrimPrefix(*blob.Name, prefix)
+			// remove leading slash
+			key = strings.TrimPrefix(key, "/")
+			paths = append(paths, oss.OSSPath{
+				Path:  key,
+				IsDir: false,
+			})
+		}
+	}
+
+	return paths, nil
+}
+
+func (a *AzureBlobStorage) Delete(key string) error {
+	_, err := a.client.DeleteBlob(context.TODO(), a.containerName, key, nil)
+	return err
+}
+
+func (a *AzureBlobStorage) Type() string {
+	return oss.OSS_TYPE_AZURE_BLOB
+}
diff --git a/oss/factory/factory.go b/oss/factory/factory.go
index a8c05e2..9f27c71 100644
--- a/oss/factory/factory.go
+++ b/oss/factory/factory.go
@@ -2,6 +2,7 @@ package factory
 
 import (
 	"github.com/langgenius/dify-cloud-kit/oss"
+	"github.com/langgenius/dify-cloud-kit/oss/azureblob"
 	"github.com/langgenius/dify-cloud-kit/oss/local"
 	"github.com/langgenius/dify-cloud-kit/oss/s3"
 )
@@ -11,6 +12,8 @@ var OSSFactory = map[string]func(oss.OSSArgs) (oss.OSS, error){
 	"local_file": local.NewLocalStorage,
 	"s3":         s3.NewS3Storage,
 	"aws_s3":     s3.NewS3Storage,
+	"azure":      azureblob.NewAzureBlobStorage,
+	"azure_blob": azureblob.NewAzureBlobStorage,
 }
 
 func Load(name string, args oss.OSSArgs) (oss.OSS, error) {
diff --git a/oss/oss.go b/oss/oss.go
index 8f524c4..8e0ec4f 100644
--- a/oss/oss.go
+++ b/oss/oss.go
@@ -59,6 +59,8 @@ type S3 struct {
 }
 
 type AzureBlob struct {
+	ConnectionString string
+	ContainerName    string
 }
 
 type Local struct {
diff --git a/tests/oss/oss_test.go b/tests/oss/oss_test.go
index eab9a5e..069637e 100644
--- a/tests/oss/oss_test.go
+++ b/tests/oss/oss_test.go
@@ -43,6 +43,15 @@ var allCases = []testArgsCases{
 		},
 		skip: true,
 	},
+	{
+		vendor: "azure",
+		args: oss.OSSArgs{
+			AzureBlob: &oss.AzureBlob{
+				ConnectionString: os.Getenv("AZURE_CONNECTION"),
+				ContainerName:    os.Getenv("AZURE_CONTAINER"),
+			},
+		},
+	},
 }
 
 const charset = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"