diff --git a/sql/mysql/crm.sql b/sql/mysql/crm.sql
index de7922d24..8c662c238 100644
--- a/sql/mysql/crm.sql
+++ b/sql/mysql/crm.sql
@@ -41,7 +41,7 @@ CREATE TABLE `crm_receivable`  (
 DROP TABLE IF EXISTS `crm_receivable_plan`;
 CREATE TABLE `crm_receivable_plan`  (
     `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT 'ID',
-    `index_no` bigint(20) NULL DEFAULT NULL COMMENT '期数',
+    `period` tinyint(4) DEFAULT NULL COMMENT '期数',
     `receivable_id` bigint(20) NULL DEFAULT NULL COMMENT '回款ID',
     `status` tinyint(4) NOT NULL COMMENT '完成状态',
     `check_status` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '审批状态',
diff --git a/yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/controller/admin/receivable/vo/ReceivablePlanBaseVO.java b/yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/controller/admin/receivable/vo/ReceivablePlanBaseVO.java
index 53572e2c4..b5ba20296 100644
--- a/yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/controller/admin/receivable/vo/ReceivablePlanBaseVO.java
+++ b/yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/controller/admin/receivable/vo/ReceivablePlanBaseVO.java
@@ -18,7 +18,7 @@ public class ReceivablePlanBaseVO {
 
     // TODO 芋艿：这个字段，在想想命名；
     @Schema(description = "期数")
-    private Long indexNo;
+    private Integer period;
 
     // TODO @liuhongfeng：中英文之间，有个空格，这样更干净；
     @Schema(description = "回款ID", example = "19852")
diff --git a/yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/controller/admin/receivable/vo/ReceivablePlanExcelVO.java b/yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/controller/admin/receivable/vo/ReceivablePlanExcelVO.java
index d08cfc6a7..0a3b2b7f8 100644
--- a/yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/controller/admin/receivable/vo/ReceivablePlanExcelVO.java
+++ b/yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/controller/admin/receivable/vo/ReceivablePlanExcelVO.java
@@ -1,13 +1,9 @@
 package cn.iocoder.yudao.module.crm.controller.admin.receivable.vo;
 
-import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.*;
-import java.util.*;
+
 import java.math.BigDecimal;
 import java.time.LocalDateTime;
-import java.time.LocalDateTime;
-import java.time.LocalDateTime;
-import java.time.LocalDateTime;
 
 import com.alibaba.excel.annotation.ExcelProperty;
 import cn.iocoder.yudao.framework.excel.core.annotations.DictFormat;
@@ -26,7 +22,7 @@ public class ReceivablePlanExcelVO {
     private Long id;
 
     @ExcelProperty("期数")
-    private Long indexNo;
+    private Integer period;
 
     @ExcelProperty("回款ID")
     private Long receivableId;
diff --git a/yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/controller/admin/receivable/vo/ReceivablePlanExportReqVO.java b/yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/controller/admin/receivable/vo/ReceivablePlanExportReqVO.java
index e68427d29..a9b505fe2 100644
--- a/yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/controller/admin/receivable/vo/ReceivablePlanExportReqVO.java
+++ b/yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/controller/admin/receivable/vo/ReceivablePlanExportReqVO.java
@@ -1,9 +1,8 @@
 package cn.iocoder.yudao.module.crm.controller.admin.receivable.vo;
 
 import lombok.*;
-import java.util.*;
 import io.swagger.v3.oas.annotations.media.Schema;
-import cn.iocoder.yudao.framework.common.pojo.PageParam;
+
 import java.time.LocalDateTime;
 import org.springframework.format.annotation.DateTimeFormat;
 
@@ -14,7 +13,7 @@ import static cn.iocoder.yudao.framework.common.util.date.DateUtils.FORMAT_YEAR_
 public class ReceivablePlanExportReqVO {
 
     @Schema(description = "期数")
-    private Long indexNo;
+    private Integer period;
 
     @Schema(description = "完成状态", example = "2")
     private Integer status;
diff --git a/yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/controller/admin/receivable/vo/ReceivablePlanPageReqVO.java b/yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/controller/admin/receivable/vo/ReceivablePlanPageReqVO.java
index acd4d5aa4..37c0446c3 100644
--- a/yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/controller/admin/receivable/vo/ReceivablePlanPageReqVO.java
+++ b/yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/controller/admin/receivable/vo/ReceivablePlanPageReqVO.java
@@ -20,7 +20,7 @@ public class ReceivablePlanPageReqVO extends PageParam {
     // TODO 芋艿：筛选字段，需要去掉几个，在想想；
 
     @Schema(description = "期数")
-    private Long indexNo;
+    private Integer period;
 
     @Schema(description = "完成状态", example = "2")
     private Integer status;
diff --git a/yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/dal/dataobject/receivable/ReceivablePlanDO.java b/yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/dal/dataobject/receivable/ReceivablePlanDO.java
index 0c6f6e033..56ef67962 100644
--- a/yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/dal/dataobject/receivable/ReceivablePlanDO.java
+++ b/yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/dal/dataobject/receivable/ReceivablePlanDO.java
@@ -1,12 +1,10 @@
 package cn.iocoder.yudao.module.crm.dal.dataobject.receivable;
 
 import lombok.*;
-import java.util.*;
+
 import java.math.BigDecimal;
 import java.time.LocalDateTime;
-import java.time.LocalDateTime;
-import java.time.LocalDateTime;
-import java.time.LocalDateTime;
+
 import com.baomidou.mybatisplus.annotation.*;
 import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
 
@@ -33,7 +31,7 @@ public class ReceivablePlanDO extends BaseDO {
     /**
      * 期数
      */
-    private Long indexNo;
+    private Integer period;
     /**
      * 回款ID
      */
diff --git a/yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/dal/mysql/receivable/ReceivablePlanMapper.java b/yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/dal/mysql/receivable/ReceivablePlanMapper.java
index ac35133a7..3251c6787 100644
--- a/yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/dal/mysql/receivable/ReceivablePlanMapper.java
+++ b/yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/dal/mysql/receivable/ReceivablePlanMapper.java
@@ -19,7 +19,7 @@ public interface ReceivablePlanMapper extends BaseMapperX<ReceivablePlanDO> {
 
     default PageResult<ReceivablePlanDO> selectPage(ReceivablePlanPageReqVO reqVO) {
         return selectPage(reqVO, new LambdaQueryWrapperX<ReceivablePlanDO>()
-                .eqIfPresent(ReceivablePlanDO::getIndexNo, reqVO.getIndexNo())
+                .eqIfPresent(ReceivablePlanDO::getPeriod, reqVO.getPeriod())
                 .eqIfPresent(ReceivablePlanDO::getStatus, reqVO.getStatus())
                 .eqIfPresent(ReceivablePlanDO::getCheckStatus, reqVO.getCheckStatus())
                 .betweenIfPresent(ReceivablePlanDO::getReturnTime, reqVO.getReturnTime())
@@ -35,7 +35,7 @@ public interface ReceivablePlanMapper extends BaseMapperX<ReceivablePlanDO> {
 
     default List<ReceivablePlanDO> selectList(ReceivablePlanExportReqVO reqVO) {
         return selectList(new LambdaQueryWrapperX<ReceivablePlanDO>()
-                .eqIfPresent(ReceivablePlanDO::getIndexNo, reqVO.getIndexNo())
+                .eqIfPresent(ReceivablePlanDO::getPeriod, reqVO.getPeriod())
                 .eqIfPresent(ReceivablePlanDO::getStatus, reqVO.getStatus())
                 .eqIfPresent(ReceivablePlanDO::getCheckStatus, reqVO.getCheckStatus())
                 .betweenIfPresent(ReceivablePlanDO::getReturnTime, reqVO.getReturnTime())
diff --git a/yudao-module-crm/yudao-module-crm-biz/src/test/java/cn/iocoder/yudao/module/crm/service/receivable/ReceivablePlanServiceImplTest.java b/yudao-module-crm/yudao-module-crm-biz/src/test/java/cn/iocoder/yudao/module/crm/service/receivable/ReceivablePlanServiceImplTest.java
index 3739481c0..4f9fb8d26 100644
--- a/yudao-module-crm/yudao-module-crm-biz/src/test/java/cn/iocoder/yudao/module/crm/service/receivable/ReceivablePlanServiceImplTest.java
+++ b/yudao-module-crm/yudao-module-crm-biz/src/test/java/cn/iocoder/yudao/module/crm/service/receivable/ReceivablePlanServiceImplTest.java
@@ -107,7 +107,7 @@ public class ReceivablePlanServiceImplTest extends BaseDbUnitTest {
     public void testGetReceivablePlanPage() {
        // mock 数据
        ReceivablePlanDO dbReceivablePlan = randomPojo(ReceivablePlanDO.class, o -> { // 等会查询到
-           o.setIndexNo(null);
+           o.setPeriod(null);
            o.setStatus(null);
            o.setCheckStatus(null);
            o.setReturnTime(null);
@@ -120,8 +120,8 @@ public class ReceivablePlanServiceImplTest extends BaseDbUnitTest {
            o.setCreateTime(null);
        });
        receivablePlanMapper.insert(dbReceivablePlan);
-       // 测试 indexNo 不匹配
-       receivablePlanMapper.insert(cloneIgnoreId(dbReceivablePlan, o -> o.setIndexNo(null)));
+       // 测试 Period 不匹配
+       receivablePlanMapper.insert(cloneIgnoreId(dbReceivablePlan, o -> o.setPeriod(null)));
        // 测试 status 不匹配
        receivablePlanMapper.insert(cloneIgnoreId(dbReceivablePlan, o -> o.setStatus(null)));
        // 测试 checkStatus 不匹配
@@ -144,7 +144,7 @@ public class ReceivablePlanServiceImplTest extends BaseDbUnitTest {
        receivablePlanMapper.insert(cloneIgnoreId(dbReceivablePlan, o -> o.setCreateTime(null)));
        // 准备参数
        ReceivablePlanPageReqVO reqVO = new ReceivablePlanPageReqVO();
-       reqVO.setIndexNo(null);
+       reqVO.setPeriod(null);
        reqVO.setStatus(null);
        reqVO.setCheckStatus(null);
        reqVO.setReturnTime(buildBetweenTime(2023, 2, 1, 2023, 2, 28));
@@ -169,7 +169,7 @@ public class ReceivablePlanServiceImplTest extends BaseDbUnitTest {
     public void testGetReceivablePlanList() {
        // mock 数据
        ReceivablePlanDO dbReceivablePlan = randomPojo(ReceivablePlanDO.class, o -> { // 等会查询到
-           o.setIndexNo(null);
+           o.setPeriod(null);
            o.setStatus(null);
            o.setCheckStatus(null);
            o.setReturnTime(null);
@@ -182,8 +182,8 @@ public class ReceivablePlanServiceImplTest extends BaseDbUnitTest {
            o.setCreateTime(null);
        });
        receivablePlanMapper.insert(dbReceivablePlan);
-       // 测试 indexNo 不匹配
-       receivablePlanMapper.insert(cloneIgnoreId(dbReceivablePlan, o -> o.setIndexNo(null)));
+       // 测试 Period 不匹配
+       receivablePlanMapper.insert(cloneIgnoreId(dbReceivablePlan, o -> o.setPeriod(null)));
        // 测试 status 不匹配
        receivablePlanMapper.insert(cloneIgnoreId(dbReceivablePlan, o -> o.setStatus(null)));
        // 测试 checkStatus 不匹配
@@ -206,7 +206,7 @@ public class ReceivablePlanServiceImplTest extends BaseDbUnitTest {
        receivablePlanMapper.insert(cloneIgnoreId(dbReceivablePlan, o -> o.setCreateTime(null)));
        // 准备参数
        ReceivablePlanExportReqVO reqVO = new ReceivablePlanExportReqVO();
-       reqVO.setIndexNo(null);
+       reqVO.setPeriod(null);
        reqVO.setStatus(null);
        reqVO.setCheckStatus(null);
        reqVO.setReturnTime(buildBetweenTime(2023, 2, 1, 2023, 2, 28));