diff --git a/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/warm/flow/ui/service/WarmFlowService.java b/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/warm/flow/ui/service/WarmFlowService.java
new file mode 100644
index 00000000..e7247469
--- /dev/null
+++ b/ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/warm/flow/ui/service/WarmFlowService.java
@@ -0,0 +1,339 @@
+/*
+ *    Copyright 2024-2025, Warm-Flow (290631660@qq.com).
+ *
+ *    Licensed under the Apache License, Version 2.0 (the "License");
+ *    you may not use this file except in compliance with the License.
+ *    You may obtain a copy of the License at
+ *
+ *       https://www.apache.org/licenses/LICENSE-2.0
+ *
+ *    Unless required by applicable law or agreed to in writing, software
+ *    distributed under the License is distributed on an "AS IS" BASIS,
+ *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *    See the License for the specific language governing permissions and
+ *    limitations under the License.
+ */
+package org.dromara.warm.flow.ui.service;
+
+import lombok.extern.slf4j.Slf4j;
+import org.dromara.warm.flow.core.FlowEngine;
+import org.dromara.warm.flow.core.config.WarmFlow;
+import org.dromara.warm.flow.core.dto.*;
+import org.dromara.warm.flow.core.entity.Form;
+import org.dromara.warm.flow.core.entity.Instance;
+import org.dromara.warm.flow.core.enums.FormCustomEnum;
+import org.dromara.warm.flow.core.enums.ModeEnum;
+import org.dromara.warm.flow.core.exception.FlowException;
+import org.dromara.warm.flow.core.invoker.FrameInvoker;
+import org.dromara.warm.flow.core.utils.ExceptionUtil;
+import org.dromara.warm.flow.core.utils.StreamUtils;
+import org.dromara.warm.flow.core.utils.StringUtils;
+import org.dromara.warm.flow.ui.dto.HandlerFeedBackDto;
+import org.dromara.warm.flow.ui.dto.HandlerQuery;
+import org.dromara.warm.flow.ui.utils.TreeUtil;
+import org.dromara.warm.flow.ui.vo.*;
+
+import java.util.*;
+import java.util.stream.Collectors;
+
+/**
+ * 设计器Controller 可选择是否放行，放行可与业务系统共享权限，主要是用来访问业务系统数据
+ *
+ * @author warm
+ */
+@Slf4j
+public class WarmFlowService {
+
+    /**
+     * 返回流程定义的配置
+     * @return ApiResult<WarmFlowVo>
+     */
+    public static ApiResult<WarmFlowVo> config() {
+        WarmFlowVo warmFlowVo = new WarmFlowVo();
+        WarmFlow warmFlow = FlowEngine.getFlowConfig();
+        // 获取tokenName
+        String tokenName = warmFlow.getTokenName();
+        if (StringUtils.isEmpty(tokenName)) {
+            return ApiResult.fail("未配置tokenName");
+        }
+        String[] tokenNames = tokenName.split(",");
+        List<String> tokenNameList = Arrays.stream(tokenNames).filter(StringUtils::isNotEmpty)
+                .map(String::trim).collect(Collectors.toList());
+        warmFlowVo.setTokenNameList(tokenNameList);
+
+        return ApiResult.ok(warmFlowVo);
+    }
+
+    /**
+     * 保存流程json字符串
+     *
+     * @param defJson 流程数据集合
+     * @return ApiResult<Void>
+     * @throws Exception 异常
+     * @author xiarg
+     * @since 2024/10/29 16:31
+     */
+    public static ApiResult<Void> saveJson(DefJson defJson) throws Exception {
+        FlowEngine.defService().saveDef(defJson);
+        return ApiResult.ok();
+    }
+
+    /**
+     * 获取流程定义数据(包含节点和跳转)
+     *
+     * @param id 流程定义id
+     * @return ApiResult<DefVo>
+     * @author xiarg
+     * @since 2024/10/29 16:31
+     */
+    public static ApiResult<DefJson> queryDef(Long id) {
+        try {
+            DefJson defJson;
+            if (id == null) {
+                defJson = new DefJson()
+                        .setModelValue(ModeEnum.CLASSICS.name())
+                        .setFormCustom(FormCustomEnum.N.name());
+            } else {
+                defJson = FlowEngine.defService().queryDesign(id);
+            }
+            CategoryService categoryService = FrameInvoker.getBean(CategoryService.class);
+            if (categoryService != null) {
+                List<Tree> treeList = categoryService.queryCategory();
+                defJson.setCategoryList(TreeUtil.buildTree(treeList));
+            }
+            return ApiResult.ok(defJson);
+        } catch (Exception e) {
+            log.error("获取流程json字符串", e);
+            throw new FlowException(ExceptionUtil.handleMsg("获取流程json字符串失败", e));
+        }
+    }
+
+    /**
+     * 获取流程图
+     *
+     * @param id 流程实例id
+     * @return ApiResult<DefJson>
+     */
+    public static ApiResult<DefJson> queryFlowChart(Long id) {
+        try {
+            Instance instance = FlowEngine.insService().getById(id);
+            String defJsonStr = instance.getDefJson();
+            DefJson defJson = FlowEngine.jsonConvert.strToBean(defJsonStr, DefJson.class);
+            if (StringUtils.isEmpty(defJson.getModelValue())) {
+                defJson.setModelValue(ModeEnum.CLASSICS.name());
+            }
+            defJson.setInstance(instance);
+
+            // 获取流程图三原色
+            defJson.setChartStatusColor(FlowEngine.chartService().getChartRgb());
+            // 是否显示流程图顶部文字
+            defJson.setTopTextShow(FlowEngine.getFlowConfig().isTopTextShow());
+            // 需要业务系统实现该接口
+            ChartExtService chartExtService = FrameInvoker.getBean(ChartExtService.class);
+            if (chartExtService != null) {
+                chartExtService.initPromptContent(defJson);
+                chartExtService.execute(defJson);
+            }
+
+            return ApiResult.ok(defJson);
+        } catch (Exception e) {
+            log.error("获取流程图", e);
+            throw new FlowException(ExceptionUtil.handleMsg("获取流程图失败", e));
+        }
+    }
+
+    /**
+     * 办理人权限设置列表tabs页签
+     * @return List<String>
+     */
+    public static ApiResult<List<String>> handlerType() {
+        try {
+            // 需要业务系统实现该接口
+            HandlerSelectService handlerSelectService = FrameInvoker.getBean(HandlerSelectService.class);
+            if (handlerSelectService == null) {
+                return ApiResult.ok(Collections.emptyList());
+            }
+            List<String> handlerType = handlerSelectService.getHandlerType();
+            return ApiResult.ok(handlerType);
+        } catch (Exception e) {
+            log.error("办理人权限设置列表tabs页签异常", e);
+            throw new FlowException(ExceptionUtil.handleMsg("办理人权限设置列表tabs页签失败", e));
+        }
+    }
+
+    /**
+     * 办理人权限设置列表结果
+     * @return HandlerSelectVo
+     */
+    public static ApiResult<HandlerSelectVo> handlerResult(HandlerQuery query) {
+        try {
+            // 需要业务系统实现该接口
+            HandlerSelectService handlerSelectService = FrameInvoker.getBean(HandlerSelectService.class);
+            if (handlerSelectService == null) {
+                return ApiResult.ok(new HandlerSelectVo());
+            }
+            HandlerSelectVo handlerSelectVo = handlerSelectService.getHandlerSelect(query);
+            return ApiResult.ok(handlerSelectVo);
+        } catch (Exception e) {
+            log.error("办理人权限设置列表结果异常", e);
+            throw new FlowException(ExceptionUtil.handleMsg("办理人权限设置列表结果失败", e));
+        }
+    }
+
+    /**
+     * 办理人权限名称回显
+     * @return HandlerSelectVo
+     */
+    public static ApiResult<List<HandlerFeedBackVo>> handlerFeedback(HandlerFeedBackDto handlerFeedBackDto) {
+        try {
+            // 需要业务系统实现该接口
+            HandlerSelectService handlerSelectService = FrameInvoker.getBean(HandlerSelectService.class);
+            if (handlerSelectService == null) {
+                List<HandlerFeedBackVo> handlerFeedBackVos = StreamUtils.toList(handlerFeedBackDto.getStorageIds(),
+                        storageId -> new HandlerFeedBackVo(storageId, null));
+                return ApiResult.ok(handlerFeedBackVos);
+            }
+            List<HandlerFeedBackVo> handlerFeedBackVos = handlerSelectService.handlerFeedback(handlerFeedBackDto.getStorageIds());
+            return ApiResult.ok(handlerFeedBackVos);
+        } catch (Exception e) {
+            log.error("办理人权限名称回显", e);
+            throw new FlowException(ExceptionUtil.handleMsg("办理人权限名称回显", e));
+        }
+    }
+
+    /**
+     * 办理人选择项
+     * @return List<Dict>
+     */
+    public static ApiResult<List<Dict>> handlerDict() {
+        try {
+            // 需要业务系统实现该接口
+            HandlerDictService handlerDictService = FrameInvoker.getBean(HandlerDictService.class);
+            if (handlerDictService == null) {
+                List<Dict> dictList = new ArrayList<>();
+                Dict dict = new Dict();
+                dict.setLabel("默认表达式");
+                dict.setValue("${handler}");
+                Dict dict1 = new Dict();
+                dict1.setLabel("spel表达式");
+                dict1.setValue("#{@user.evalVar(#handler)}");
+                Dict dict2 = new Dict();
+                dict2.setLabel("其他");
+                dict2.setValue("");
+                dictList.add(dict);
+                dictList.add(dict1);
+                dictList.add(dict2);
+
+                return ApiResult.ok(dictList);
+            }
+            return ApiResult.ok(handlerDictService.getHandlerDict());
+        } catch (Exception e) {
+            log.error("办理人权限设置列表结果异常", e);
+            throw new FlowException(ExceptionUtil.handleMsg("办理人权限设置列表结果失败", e));
+        }
+    }
+
+    /**
+     * 已发布表单列表 该接口不需要业务系统实现
+     */
+    public static ApiResult<List<Form>> publishedForm() {
+        try {
+            return ApiResult.ok(FlowEngine.formService().list(FlowEngine.newForm().setIsPublish(1)));
+        } catch (Exception e) {
+            log.error("已发布表单列表异常", e);
+            throw new FlowException(ExceptionUtil.handleMsg("已发布表单列表异常", e));
+        }
+    }
+
+    /**
+     * 读取表单内容
+     * @param id
+     * @return
+     */
+    public static ApiResult<String> getFormContent(Long id) {
+        try {return ApiResult.ok(FlowEngine.formService().getById(id).getFormContent());
+        } catch (Exception e) {
+            log.error("获取表单内容字符串", e);
+            throw new FlowException(ExceptionUtil.handleMsg("获取表单内容字符串失败", e));
+        }
+    }
+
+    /**
+     * 保存表单内容,该接口不需要系统实现
+     * @param flowDto
+     * @return
+     */
+    public static ApiResult<Void> saveFormContent(FlowDto flowDto) {
+        FlowEngine.formService().saveContent(flowDto.getId(), flowDto.getFormContent());
+        return ApiResult.ok();
+    }
+
+
+    /**
+     * 根据任务id获取待办任务表单及数据
+     *
+     * @param taskId 当前任务id
+     * @return {@link ApiResult<FlowDto>}
+     * @author liangli
+     * @date 2024/8/21 17:08
+     **/
+    public static ApiResult<FlowDto> load(Long taskId) {
+        FlowParams flowParams = FlowParams.build();
+
+        return ApiResult.ok(FlowEngine.taskService().load(taskId, flowParams));
+    }
+
+    /**
+     * 根据任务id获取已办任务表单及数据
+     *
+     * @param hisTaskId
+     * @return
+     */
+    public static ApiResult<FlowDto> hisLoad(Long hisTaskId) {
+        FlowParams flowParams = FlowParams.build();
+
+        return ApiResult.ok(FlowEngine.taskService().hisLoad(hisTaskId, flowParams));
+    }
+
+    /**
+     * 通用表单流程审批接口
+     *
+     * @param formData
+     * @param taskId
+     * @param skipType
+     * @param message
+     * @param nodeCode
+     * @return
+     */
+    public static ApiResult<Instance> handle(Map<String, Object> formData, Long taskId, String skipType
+            , String message, String nodeCode) {
+        FlowParams flowParams = FlowParams.build()
+                .skipType(skipType)
+                .nodeCode(nodeCode)
+                .message(message);
+
+        flowParams.formData(formData);
+
+        return ApiResult.ok(FlowEngine.taskService().skip(taskId, flowParams));
+    }
+
+    /**
+     * 获取节点扩展属性
+     * @return List<NodeExt>
+     */
+    public static ApiResult<List<NodeExt>> nodeExt() {
+        try {
+            // 需要业务系统实现该接口
+            NodeExtService nodeExtService = FrameInvoker.getBean(NodeExtService.class);
+            if (nodeExtService == null) {
+                return ApiResult.ok(Collections.emptyList());
+            }
+            List<NodeExt> nodeExts = nodeExtService.getNodeExt();
+            return ApiResult.ok(nodeExts);
+        } catch (Exception e) {
+            log.error("获取节点扩展属性", e);
+            throw new FlowException(ExceptionUtil.handleMsg("获取节点扩展属性失败", e));
+        }
+    }
+
+}