diff --git a/src/main/java/com/ai/da/model/dto/AffiliateQueryDTO.java b/src/main/java/com/ai/da/model/dto/AffiliateQueryDTO.java
index da414a82..a8fa750a 100644
--- a/src/main/java/com/ai/da/model/dto/AffiliateQueryDTO.java
+++ b/src/main/java/com/ai/da/model/dto/AffiliateQueryDTO.java
@@ -18,10 +18,9 @@ public class AffiliateQueryDTO extends TimeQueryBaseDTO{
     @ApiModelProperty("推广者id")
     private Long affiliateId;
 
-    @NotBlank(message = "orderBy cannot be empty")
-    @Pattern(regexp = "id|createTime|totalIncome", message = "允许排序字段只有id|createTime|totalIncome")
+    @Pattern(regexp = "id|createTime|totalIncome|", message = "允许排序字段只有id|createTime|totalIncome")
     @ApiModelProperty("目前允许按id, createTime, totalIncome进行排序")
-    private String orderBy;
+    private String orderBy = "id";
 
     @ApiModelProperty("按时间 DESC 降序 || ASC 升序")
     private String order = "ASC";
diff --git a/src/main/java/com/ai/da/service/impl/AccountServiceImpl.java b/src/main/java/com/ai/da/service/impl/AccountServiceImpl.java
index 662557e3..7275b9ca 100644
--- a/src/main/java/com/ai/da/service/impl/AccountServiceImpl.java
+++ b/src/main/java/com/ai/da/service/impl/AccountServiceImpl.java
@@ -2227,12 +2227,12 @@ public class AccountServiceImpl extends ServiceImpl<AccountMapper, Account> impl
             subAccount.setSystemUser(subUserRole);
             subAccount.setOrganizationName(adminAcc.getOrganizationName());
             subAccount.setParentId(adminAcc.getId());
-            if (Objects.nonNull(subAccount.getCreditsUsageLimit())){
-                if (remainingCredits.compareTo(subAccount.getCreditsUsageLimit()) < 0) {
+            if (Objects.nonNull(addSubAccountDTO.getCreditsUsageLimit())){
+                if (remainingCredits.compareTo(addSubAccountDTO.getCreditsUsageLimit()) < 0) {
                     throw new BusinessException("Insufficient credits (Balance: " + remainingCredits + ").", ResultEnum.PROMPT.getCode());
                 }
-                subAccount.setCreditsUsageLimit(subAccount.getCreditsUsageLimit());
-                subAccount.setCreditsUsage(subAccount.getCreditsUsageLimit());
+                subAccount.setCreditsUsageLimit(addSubAccountDTO.getCreditsUsageLimit());
+                subAccount.setCreditsUsage(addSubAccountDTO.getCreditsUsage());
                 if (Objects.nonNull(subAccount.getCredits())) {
                     subAccount.setCredits(subAccount.getCreditsUsageLimit().add(subAccount.getCredits()));
                 }else {
diff --git a/src/main/java/com/ai/da/service/impl/AffiliateServiceImpl.java b/src/main/java/com/ai/da/service/impl/AffiliateServiceImpl.java
index 2fcc14e4..c4066afd 100644
--- a/src/main/java/com/ai/da/service/impl/AffiliateServiceImpl.java
+++ b/src/main/java/com/ai/da/service/impl/AffiliateServiceImpl.java
@@ -91,7 +91,7 @@ public class AffiliateServiceImpl extends ServiceImpl<AffiliateMapper, Affiliate
         log.info("parameter => {}", affiliateQueryDTO.toString());
 
         int offset = (affiliateQueryDTO.getPage() - 1) * affiliateQueryDTO.getSize();
-        String orderBy = affiliateQueryDTO.getOrderBy() == null ? "create_time" :
+        String orderBy = affiliateQueryDTO.getOrderBy() == null ? "id" :
                 affiliateQueryDTO.getOrderBy().equals("id") ? "id" :
                         affiliateQueryDTO.getOrderBy().equals("totalIncome") ? "total_earnings" :
                                 "create_time";