diff --git a/ucloud-sdk-java-ufile/src/main/java/cn/ucloud/ufile/models/GetUFileDailyBillRequest.java b/ucloud-sdk-java-ufile/src/main/java/cn/ucloud/ufile/models/GetUFileDailyBillRequest.java
new file mode 100644
index 00000000..da10bbfb
--- /dev/null
+++ b/ucloud-sdk-java-ufile/src/main/java/cn/ucloud/ufile/models/GetUFileDailyBillRequest.java
@@ -0,0 +1,121 @@
+/**
+ * Copyright 2021 UCloud Technology Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package cn.ucloud.ufile.models;
+
+import java.util.List;
+
+
+import cn.ucloud.common.request.Request;
+import cn.ucloud.common.annotation.NotEmpty;
+import cn.ucloud.common.annotation.UCloudParam;
+
+public class GetUFileDailyBillRequest extends Request {
+
+    
+        
+    /**
+     * 地域。 参见 [地域和可用区列表](https://docs.ucloud.cn/api/summary/regionlist)
+     */
+    @NotEmpty
+    @UCloudParam("Region")
+    private String region;
+        
+    
+        
+    /**
+     * 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     */
+    @UCloudParam("ProjectId")
+    private String projectId;
+        
+    
+        
+    /**
+     * 查询开始时间;unix时间戳，单位s
+     */
+    @NotEmpty
+    @UCloudParam("StartTime")
+    private Integer startTime;
+        
+    
+        
+    /**
+     * 查询结束时间;unix时间戳,单位s
+     */
+    @NotEmpty
+    @UCloudParam("EndTime")
+    private Integer endTime;
+        
+    
+        
+    /**
+     * 空间名称。此字段不为空，返回此Bucket日账单,否则，返回这个项目的日账单
+     */
+    @UCloudParam("BucketName")
+    private String bucketName;
+        
+    
+    public String getRegion() {
+        return region;
+    }
+
+    public void setRegion(String region) {
+        this.region = region;
+    }
+    
+    public String getProjectId() {
+        return projectId;
+    }
+
+    public void setProjectId(String projectId) {
+        this.projectId = projectId;
+    }
+    
+    public Integer getStartTime() {
+        return startTime;
+    }
+
+    public void setStartTime(Integer startTime) {
+        this.startTime = startTime;
+    }
+    
+    public Integer getEndTime() {
+        return endTime;
+    }
+
+    public void setEndTime(Integer endTime) {
+        this.endTime = endTime;
+    }
+    
+    public String getBucketName() {
+        return bucketName;
+    }
+
+    public void setBucketName(String bucketName) {
+        this.bucketName = bucketName;
+    }
+    
+}
+
+
+
+
+
+
+
+
+
diff --git a/ucloud-sdk-java-ufile/src/main/java/cn/ucloud/ufile/models/GetUFileDailyBillResponse.java b/ucloud-sdk-java-ufile/src/main/java/cn/ucloud/ufile/models/GetUFileDailyBillResponse.java
new file mode 100644
index 00000000..a194b416
--- /dev/null
+++ b/ucloud-sdk-java-ufile/src/main/java/cn/ucloud/ufile/models/GetUFileDailyBillResponse.java
@@ -0,0 +1,428 @@
+/**
+ * Copyright 2021 UCloud Technology Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package cn.ucloud.ufile.models;
+
+import java.util.List;
+
+
+import com.google.gson.annotations.SerializedName;
+
+import cn.ucloud.common.response.Response;
+
+public class GetUFileDailyBillResponse extends Response {
+
+    
+        
+    /**
+     * 消费情况
+     */
+    @SerializedName("DataSet")
+    private List<BucketBills> dataSet;
+        
+    
+    public List<BucketBills> getDataSet() {
+        return dataSet;
+    }
+
+    public void setDataSet(List<BucketBills> dataSet) {
+        this.dataSet = dataSet;
+    }
+    
+        public static class BucketBills extends Response {
+            
+        
+    /**
+     * 
+     */
+    @SerializedName("BucketBills")
+    private List<UFileDailyBillItem> bucketBills;
+        
+    
+    public List<UFileDailyBillItem> getBucketBills() {
+        return bucketBills;
+    }
+
+    public void setBucketBills(List<UFileDailyBillItem> bucketBills) {
+        this.bucketBills = bucketBills;
+    }
+    
+        }
+        public static class UFileDailyBillItem extends Response {
+            
+        
+    /**
+     * 下载低频存储次数费用；分
+     */
+    @SerializedName("GetCountIaBill")
+    private Double getCountIaBill;
+        
+    
+        
+    /**
+     * 下载标准存储次数费用；分
+     */
+    @SerializedName("GetCountBill")
+    private Double getCountBill;
+        
+    
+        
+    /**
+     * 上传归档存储次数费用；分
+     */
+    @SerializedName("PutCountAcBill")
+    private Double putCountAcBill;
+        
+    
+        
+    /**
+     * 上传低频存储次数费用；分
+     */
+    @SerializedName("PutCountIaBill")
+    private Double putCountIaBill;
+        
+    
+        
+    /**
+     * 上传标准存储次数费用；分
+     */
+    @SerializedName("PutCountBill")
+    private Double putCountBill;
+        
+    
+        
+    /**
+     * 对象标签费用: 分
+     */
+    @SerializedName("ObjectTagCountBill")
+    private Double objectTagCountBill;
+        
+    
+        
+    /**
+     * 标准-存储总容量费用；分
+     */
+    @SerializedName("StorageBill")
+    private Double storageBill;
+        
+    
+        
+    /**
+     * 低频-存储总容量费用；分
+     */
+    @SerializedName("IaStorageBill")
+    private Double iaStorageBill;
+        
+    
+        
+    /**
+     * 归档-存储总容量费用；分
+     */
+    @SerializedName("AcStorageBill")
+    private Double acStorageBill;
+        
+    
+        
+    /**
+     * 低频-数据取回量，即低频文件的数据取回量费用；分
+     */
+    @SerializedName("IaGetSizeBill")
+    private Double iaGetSizeBill;
+        
+    
+        
+    /**
+     * 归档-标准解冻量，即归档文件的解冻类型为标准（Strandard）的解冻量费用； 分
+     */
+    @SerializedName("AcRestoreBill")
+    private Double acRestoreBill;
+        
+    
+        
+    /**
+     * 归档-高优先级解冻量，即归档文件的解冻类型为高优先级（Expedited）的解冻量费用； 分
+     */
+    @SerializedName("AcExpeditedRetrievalBill")
+    private Double acExpeditedRetrievalBill;
+        
+    
+        
+    /**
+     * 低频-短期存储量，即补足未满最短存储期限的剩余天数的存储量费用；分
+     */
+    @SerializedName("IaShortStorageBill")
+    private Double iaShortStorageBill;
+        
+    
+        
+    /**
+     * 归档-短期存储量，即补足未满最短存储期限的剩余天数的存储量费用；分
+     */
+    @SerializedName("AcShortStorageBill")
+    private Double acShortStorageBill;
+        
+    
+        
+    /**
+     * 基础图片处理量费用；分
+     */
+    @SerializedName("ImageHandleFlowBill")
+    private Double imageHandleFlowBill;
+        
+    
+        
+    /**
+     * 图片高级压缩次数费用；分
+     */
+    @SerializedName("ImageCompressCountBill")
+    private Double imageCompressCountBill;
+        
+    
+        
+    /**
+     * 忙时流量费用；分；海外无此字段
+     */
+    @SerializedName("BusyFlowBill")
+    private Double busyFlowBill;
+        
+    
+        
+    /**
+     * 闲时流量费用；分；海外无此字段
+     */
+    @SerializedName("IdleFlowBill")
+    private Double idleFlowBill;
+        
+    
+        
+    /**
+     * cdn回源流量费用;分
+     */
+    @SerializedName("CdnFlowBill")
+    private Double cdnFlowBill;
+        
+    
+        
+    /**
+     * 下载流量费用：分；国内无此字段
+     */
+    @SerializedName("FlowBill")
+    private Double flowBill;
+        
+    
+        
+    /**
+     * 配额消费时间，unix时间戳；单位s，精确到日期
+     */
+    @SerializedName("Date")
+    private Integer date;
+        
+    
+        
+    /**
+     * 下载归档存储次数费用；分
+     */
+    @SerializedName("GetCountAcBill")
+    private Double getCountAcBill;
+        
+    
+    public Double getGetCountIaBill() {
+        return getCountIaBill;
+    }
+
+    public void setGetCountIaBill(Double getCountIaBill) {
+        this.getCountIaBill = getCountIaBill;
+    }
+    
+    public Double getGetCountBill() {
+        return getCountBill;
+    }
+
+    public void setGetCountBill(Double getCountBill) {
+        this.getCountBill = getCountBill;
+    }
+    
+    public Double getPutCountAcBill() {
+        return putCountAcBill;
+    }
+
+    public void setPutCountAcBill(Double putCountAcBill) {
+        this.putCountAcBill = putCountAcBill;
+    }
+    
+    public Double getPutCountIaBill() {
+        return putCountIaBill;
+    }
+
+    public void setPutCountIaBill(Double putCountIaBill) {
+        this.putCountIaBill = putCountIaBill;
+    }
+    
+    public Double getPutCountBill() {
+        return putCountBill;
+    }
+
+    public void setPutCountBill(Double putCountBill) {
+        this.putCountBill = putCountBill;
+    }
+    
+    public Double getObjectTagCountBill() {
+        return objectTagCountBill;
+    }
+
+    public void setObjectTagCountBill(Double objectTagCountBill) {
+        this.objectTagCountBill = objectTagCountBill;
+    }
+    
+    public Double getStorageBill() {
+        return storageBill;
+    }
+
+    public void setStorageBill(Double storageBill) {
+        this.storageBill = storageBill;
+    }
+    
+    public Double getIaStorageBill() {
+        return iaStorageBill;
+    }
+
+    public void setIaStorageBill(Double iaStorageBill) {
+        this.iaStorageBill = iaStorageBill;
+    }
+    
+    public Double getAcStorageBill() {
+        return acStorageBill;
+    }
+
+    public void setAcStorageBill(Double acStorageBill) {
+        this.acStorageBill = acStorageBill;
+    }
+    
+    public Double getIaGetSizeBill() {
+        return iaGetSizeBill;
+    }
+
+    public void setIaGetSizeBill(Double iaGetSizeBill) {
+        this.iaGetSizeBill = iaGetSizeBill;
+    }
+    
+    public Double getAcRestoreBill() {
+        return acRestoreBill;
+    }
+
+    public void setAcRestoreBill(Double acRestoreBill) {
+        this.acRestoreBill = acRestoreBill;
+    }
+    
+    public Double getAcExpeditedRetrievalBill() {
+        return acExpeditedRetrievalBill;
+    }
+
+    public void setAcExpeditedRetrievalBill(Double acExpeditedRetrievalBill) {
+        this.acExpeditedRetrievalBill = acExpeditedRetrievalBill;
+    }
+    
+    public Double getIaShortStorageBill() {
+        return iaShortStorageBill;
+    }
+
+    public void setIaShortStorageBill(Double iaShortStorageBill) {
+        this.iaShortStorageBill = iaShortStorageBill;
+    }
+    
+    public Double getAcShortStorageBill() {
+        return acShortStorageBill;
+    }
+
+    public void setAcShortStorageBill(Double acShortStorageBill) {
+        this.acShortStorageBill = acShortStorageBill;
+    }
+    
+    public Double getImageHandleFlowBill() {
+        return imageHandleFlowBill;
+    }
+
+    public void setImageHandleFlowBill(Double imageHandleFlowBill) {
+        this.imageHandleFlowBill = imageHandleFlowBill;
+    }
+    
+    public Double getImageCompressCountBill() {
+        return imageCompressCountBill;
+    }
+
+    public void setImageCompressCountBill(Double imageCompressCountBill) {
+        this.imageCompressCountBill = imageCompressCountBill;
+    }
+    
+    public Double getBusyFlowBill() {
+        return busyFlowBill;
+    }
+
+    public void setBusyFlowBill(Double busyFlowBill) {
+        this.busyFlowBill = busyFlowBill;
+    }
+    
+    public Double getIdleFlowBill() {
+        return idleFlowBill;
+    }
+
+    public void setIdleFlowBill(Double idleFlowBill) {
+        this.idleFlowBill = idleFlowBill;
+    }
+    
+    public Double getCdnFlowBill() {
+        return cdnFlowBill;
+    }
+
+    public void setCdnFlowBill(Double cdnFlowBill) {
+        this.cdnFlowBill = cdnFlowBill;
+    }
+    
+    public Double getFlowBill() {
+        return flowBill;
+    }
+
+    public void setFlowBill(Double flowBill) {
+        this.flowBill = flowBill;
+    }
+    
+    public Integer getDate() {
+        return date;
+    }
+
+    public void setDate(Integer date) {
+        this.date = date;
+    }
+    
+    public Double getGetCountAcBill() {
+        return getCountAcBill;
+    }
+
+    public void setGetCountAcBill(Double getCountAcBill) {
+        this.getCountAcBill = getCountAcBill;
+    }
+    
+        }
+}
+
+
+
+
+
+
+
+
+