diff --git a/internal/api/third/aliyun_cloud_storage_credential.go b/internal/api/third/aliyun_cloud_storage_credential.go
deleted file mode 100644
index 940c1c414..000000000
--- a/internal/api/third/aliyun_cloud_storage_credential.go
+++ /dev/null
@@ -1,72 +0,0 @@
-package apiThird
-
-import (
-	"Open_IM/pkg/common/config"
-	"github.com/aliyun/alibaba-cloud-sdk-go/services/sts"
-	"github.com/gin-gonic/gin"
-	"net/http"
-)
-
-type paramsAliyunCloudStorageCredential struct {
-	Token       string `form:"token"`
-	OperationID string `form:"operationID"`
-}
-
-func AliyunCloudStorageCredential(c *gin.Context) {
-	params := paramsAliyunCloudStorageCredential{}
-	if err := c.BindQuery(&params); err != nil {
-		c.JSON(http.StatusBadRequest, gin.H{"errCode": 400, "errMsg": "Parameter parsing error，please check the parameters and request service again"})
-		return
-	}
-
-	credential := config.Config.Credential.Aliyun
-	if credential.AccessKeyId == "" || credential.AccessKeySecret == "" || credential.Bucket == "" || credential.Region == "" || credential.RegionId == "" || credential.RoleArn == "" {
-		c.JSON(http.StatusBadRequest, gin.H{"errCode": 400, "errMsg": "Aliyun OSS config error"})
-		return
-	}
-	//构建一个阿里云客户端, 用于发起请求。
-	//构建阿里云客户端时，需要设置AccessKey ID和AccessKey Secret。
-	client, err := sts.NewClientWithAccessKey(credential.RegionId, credential.AccessKeyId, credential.AccessKeySecret)
-
-	//构建请求对象。
-	request := sts.CreateAssumeRoleRequest()
-	request.Scheme = "https"
-
-	type CredentialPolicyStatement struct {
-		Action    []string                          `json:"action,omitempty"`
-		Effect    string                            `json:"effect,omitempty"`
-		Resource  []string                          `json:"resource,omitempty"`
-		Condition map[string]map[string]interface{} `json:"condition,omitempty"`
-	}
-
-	type CredentialPolicy struct {
-		Version   string                      `json:"version,omitempty"`
-		Statement []CredentialPolicyStatement `json:"statement,omitempty"`
-	}
-
-	//设置参数。关于参数含义和设置方法，请参见《API参考》。
-	request.RoleArn = credential.RoleArn
-	request.RoleSessionName = params.OperationID
-	request.Policy = "{\n    \"Version\": \"1\",\n    \"Statement\": [\n        {\n            \"Effect\": \"Allow\",\n            \"Action\": [\n                \"oss:PutObject\"\n            ],\n            \"Resource\": \"acs:oss:*:*:*\"\n        }\n    ]\n}"
-	//request.DurationSeconds = "900"
-
-	//发起请求，并得到响应。
-	res, err := client.AssumeRole(request)
-	if err != nil {
-		c.JSON(http.StatusOK, gin.H{
-			"errCode": config.ErrTencentCredential.ErrCode,
-			"errMsg":  err.Error(),
-			"bucket":  "",
-			"region":  "",
-			"data":    res,
-		})
-		return
-	}
-	c.JSON(http.StatusOK, gin.H{
-		"errCode": 0,
-		"errMsg":  "",
-		"region":  config.Config.Credential.Aliyun.Region,
-		"bucket":  config.Config.Credential.Aliyun.Bucket,
-		"data":    res,
-	})
-}