diff --git a/yudao-module-ai/yudao-module-ai-api/src/main/java/cn/iocoder/yudao/module/ai/enums/ErrorCodeConstants.java b/yudao-module-ai/yudao-module-ai-api/src/main/java/cn/iocoder/yudao/module/ai/enums/ErrorCodeConstants.java
index fcd41f86d..b08b36a03 100644
--- a/yudao-module-ai/yudao-module-ai-api/src/main/java/cn/iocoder/yudao/module/ai/enums/ErrorCodeConstants.java
+++ b/yudao-module-ai/yudao-module-ai-api/src/main/java/cn/iocoder/yudao/module/ai/enums/ErrorCodeConstants.java
@@ -45,5 +45,6 @@ public interface ErrorCodeConstants {
     ErrorCode AI_IMAGE_NOT_EXISTS = new ErrorCode(1_022_005_000, "image 不存在!");
     ErrorCode AI_IMAGE_MIDJOURNEY_SUBMIT_FAIL = new ErrorCode(1_022_005_001, "Midjourney 提交失败! {}");
     ErrorCode AI_IMAGE_CUSTOM_ID_NOT_EXISTS = new ErrorCode(1_022_005_002, "Midjourney 按钮 customId 不存在! {}");
+    ErrorCode AI_IMAGE_SYSTEM_ACCOUNT_INSUFFICIENT_BALANCE = new ErrorCode(1_022_005_003, "Midjourney 系统账户余额不足!");
 
 }
diff --git a/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/service/image/AiImageServiceImpl.java b/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/service/image/AiImageServiceImpl.java
index f63b78b25..a721c6c44 100644
--- a/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/service/image/AiImageServiceImpl.java
+++ b/yudao-module-ai/yudao-module-ai-biz/src/main/java/cn/iocoder/yudao/module/ai/service/image/AiImageServiceImpl.java
@@ -147,6 +147,9 @@ public class AiImageServiceImpl implements AiImageService {
 
         // 4、保存任务 id (状态码: 1(提交成功), 21(已存在), 22(排队中), other(错误))
         if (!MidjourneyApi.SubmitCodeEnum.SUCCESS_CODES.contains(submitResponse.code())) {
+            if (submitResponse.description().contains("quota_not_enough")) {
+                throw exception(AI_IMAGE_SYSTEM_ACCOUNT_INSUFFICIENT_BALANCE, submitResponse.description());
+            }
             throw exception(AI_IMAGE_MIDJOURNEY_SUBMIT_FAIL, submitResponse.description());
         }
         // 4.1、更新 taskId 和参数