diff --git a/ruoyi-common/ruoyi-common-core/src/main/java/org/dromara/common/core/service/WorkflowService.java b/ruoyi-common/ruoyi-common-core/src/main/java/org/dromara/common/core/service/WorkflowService.java
index 2c1417ced..58cb063be 100644
--- a/ruoyi-common/ruoyi-common-core/src/main/java/org/dromara/common/core/service/WorkflowService.java
+++ b/ruoyi-common/ruoyi-common-core/src/main/java/org/dromara/common/core/service/WorkflowService.java
@@ -32,23 +32,6 @@ public interface WorkflowService {
      */
     String getBusinessStatus(String businessKey);
 
-    /**
-     * 设置流程实例对象
-     *
-     * @param obj         业务对象
-     * @param businessKey 业务id
-     */
-    void setBusinessInstanceDTO(Object obj, String businessKey);
-
-    /**
-     * 设置流程实例对象
-     *
-     * @param obj       业务对象
-     * @param idList    业务id
-     * @param fieldName 主键属性名称
-     */
-    void setBusinessInstanceListDTO(Object obj, List<String> idList, String fieldName);
-
     /**
      * 设置流程变量(全局变量)
      *
diff --git a/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/WorkflowServiceImpl.java b/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/WorkflowServiceImpl.java
index 4d4384a48..2c60b6616 100644
--- a/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/WorkflowServiceImpl.java
+++ b/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/WorkflowServiceImpl.java
@@ -53,29 +53,6 @@ public class WorkflowServiceImpl implements WorkflowService {
         return WorkflowUtils.getBusinessStatus(businessKey);
     }
 
-    /**
-     * 设置流程实例对象
-     *
-     * @param obj         业务对象
-     * @param businessKey 业务id
-     */
-    @Override
-    public void setBusinessInstanceDTO(Object obj, String businessKey) {
-        WorkflowUtils.setBusinessInstanceDTO(obj, businessKey);
-    }
-
-    /**
-     * 设置流程实例对象
-     *
-     * @param obj       业务对象
-     * @param idList    业务id
-     * @param fieldName 主键属性名称
-     */
-    @Override
-    public void setBusinessInstanceListDTO(Object obj, List<String> idList, String fieldName) {
-        WorkflowUtils.setBusinessInstanceListDTO(obj, idList, fieldName);
-    }
-
     /**
      * 设置流程变量(全局变量)
      *