diff --git a/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/impl/WorkflowServiceImpl.java b/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/impl/WorkflowServiceImpl.java
index 48068af6..2535c1e0 100644
--- a/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/impl/WorkflowServiceImpl.java
+++ b/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/impl/WorkflowServiceImpl.java
@@ -2,7 +2,6 @@ package com.ruoyi.platform.service.impl;
 
 import com.ruoyi.common.security.utils.SecurityUtils;
 import com.ruoyi.platform.annotations.CheckDuplicate;
-import com.ruoyi.system.api.constant.Constant;
 import com.ruoyi.platform.domain.AssetWorkflow;
 import com.ruoyi.platform.domain.Experiment;
 import com.ruoyi.platform.domain.ImageVersion;
@@ -15,6 +14,7 @@ import com.ruoyi.platform.service.WorkflowService;
 import com.ruoyi.platform.utils.HttpUtils;
 import com.ruoyi.platform.utils.JsonUtils;
 import com.ruoyi.platform.utils.MinioUtil;
+import com.ruoyi.system.api.constant.Constant;
 import com.ruoyi.system.api.model.LoginUser;
 import org.apache.commons.lang.StringUtils;
 import org.springframework.beans.factory.annotation.Value;
@@ -180,6 +180,10 @@ public class WorkflowServiceImpl implements WorkflowService {
         Workflow workflow = this.queryById(id);
         if (workflow != null) {
             try {
+                if (workflow.getName().length() >= 64) {
+                    throw new RuntimeException("流水线名称大于最大长度");
+                }
+
                 Workflow duplicateWorkflow = new Workflow();
                 duplicateWorkflow.setName(workflow.getName() + "-copy-" + UUID.randomUUID().toString().substring(0, 6));
                 String oldDag = workflow.getDag();
@@ -205,7 +209,6 @@ public class WorkflowServiceImpl implements WorkflowService {
                 return this.insert(duplicateWorkflow);
             } catch (Exception e) {
                 throw new RuntimeException("复制流水线失败: " + e.getMessage(), e);
-
             }
         }
         return null;