diff --git a/src/com/api/recruit/controller/RecruitOfferController.java b/src/com/api/recruit/controller/RecruitOfferController.java
new file mode 100644
index 0000000..8ab7bb6
--- /dev/null
+++ b/src/com/api/recruit/controller/RecruitOfferController.java
@@ -0,0 +1,12 @@
+package com.api.recruit.controller;
+
+import javax.ws.rs.Path;
+
+/**
+ * @author:dxfeng
+ * @createTime: 2024/05/21
+ * @version: 1.0
+ */
+@Path("/jcl/recruit/offer")
+public class RecruitOfferController extends com.engine.recruit.controller.RecruitOfferController{
+}
diff --git a/src/com/engine/recruit/controller/RecruitOfferController.java b/src/com/engine/recruit/controller/RecruitOfferController.java
new file mode 100644
index 0000000..33ea296
--- /dev/null
+++ b/src/com/engine/recruit/controller/RecruitOfferController.java
@@ -0,0 +1,37 @@
+package com.engine.recruit.controller;
+
+import com.engine.common.util.ParamUtil;
+import com.engine.common.util.ServiceUtil;
+import com.engine.recruit.util.ResponseResult;
+import com.engine.recruit.wrapper.RecruitOfferWrapper;
+import weaver.hrm.HrmUserVarify;
+import weaver.hrm.User;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.ws.rs.POST;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.MediaType;
+import java.util.Map;
+
+/**
+ * @author:dxfeng
+ * @createTime: 2024/05/21
+ * @version: 1.0
+ */
+public class RecruitOfferController {
+    public RecruitOfferWrapper getRecruitOfferWrapper(User user) {
+        return ServiceUtil.getService(RecruitOfferWrapper.class, user);
+    }
+
+    @POST
+    @Path("/updatePreContent")
+    @Produces(MediaType.APPLICATION_JSON)
+    public String updatePreContent(@Context HttpServletRequest request, @Context HttpServletResponse response) {
+        User user = HrmUserVarify.getUser(request, response);
+        Map<String, Object> param = ParamUtil.request2Map(request);
+        return new ResponseResult<Map<String, Object>, Map<String, Object>>(user).run(getRecruitOfferWrapper(user)::updatePreContent, param);
+    }
+}
diff --git a/src/com/engine/recruit/service/RecruitOfferService.java b/src/com/engine/recruit/service/RecruitOfferService.java
new file mode 100644
index 0000000..b4eb2f4
--- /dev/null
+++ b/src/com/engine/recruit/service/RecruitOfferService.java
@@ -0,0 +1,18 @@
+package com.engine.recruit.service;
+
+import java.util.Map;
+
+/**
+ * @author:dxfeng
+ * @createTime: 2024/05/20
+ * @version: 1.0
+ */
+public interface RecruitOfferService {
+
+    /**
+     * 更新offer邮件预览内容
+     * @param param
+     * @return
+     */
+    Map<String, Object> updatePreContent(Map<String, Object> param);
+}
diff --git a/src/com/engine/recruit/service/impl/RecruitOfferServiceImpl.java b/src/com/engine/recruit/service/impl/RecruitOfferServiceImpl.java
new file mode 100644
index 0000000..0d616e0
--- /dev/null
+++ b/src/com/engine/recruit/service/impl/RecruitOfferServiceImpl.java
@@ -0,0 +1,55 @@
+package com.engine.recruit.service.impl;
+
+import com.alibaba.fastjson.JSONObject;
+import com.engine.core.impl.Service;
+import com.engine.recruit.exception.CustomizeRunTimeException;
+import com.engine.recruit.service.RecruitOfferService;
+import com.weaver.formmodel.data.model.Formfield;
+import org.apache.commons.lang3.StringUtils;
+import weaver.conn.RecordSet;
+import weaver.formmode.recruit.modeexpand.offer.CreateOfferModeExpand;
+import weaver.formmode.recruit.modeexpand.util.RecruitModeUtil;
+import weaver.general.Util;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+/**
+ * @author:dxfeng
+ * @createTime: 2024/05/20
+ * @version: 1.0
+ */
+public class RecruitOfferServiceImpl extends Service implements RecruitOfferService {
+    @Override
+    public Map<String, Object> updatePreContent(Map<String, Object> param) {
+        String urlInfoStr = Util.null2String(param.get("urlInfo"));
+        String submitDataStr = Util.null2String(param.get("submitData"));
+        JSONObject urlInfo = JSONObject.parseObject(urlInfoStr);
+        JSONObject submitData = JSONObject.parseObject(submitDataStr);
+        String billId = Util.null2String(urlInfo.get("billid"));
+        List<Formfield> fieldList = RecruitModeUtil.getFieldList("uf_jcl_offer");
+        Map<String, String> fieldIdMap = fieldList.stream().collect(Collectors.toMap(item -> "field" + item.getId()
+                , Formfield::getFieldname));
+        Map<String, Object> mainDataMap = new HashMap<>();
+        Map<String,Object> innerMap = submitData.getInnerMap();
+        for (Map.Entry<String,Object> entry : innerMap.entrySet()) {
+            String key = entry.getKey();
+            String value = Util.null2String(entry.getValue());
+            mainDataMap.put(fieldIdMap.get(key), value);
+        }
+        String tznr = Util.null2String(mainDataMap.get("tznr"));
+        String yx = Util.null2String(mainDataMap.get("dzyx"));
+        String msgContent = CreateOfferModeExpand.getOfferMsgContent(billId, fieldList, mainDataMap, tznr, yx);
+
+        RecordSet rs = new RecordSet();
+        // 更新
+        rs.executeUpdate("update uf_jcl_offer set ylnr = ? where id = ? ", msgContent, billId);
+        String exceptionMsg = rs.getExceptionMsg();
+        if (StringUtils.isNotBlank(exceptionMsg)) {
+            throw new CustomizeRunTimeException(exceptionMsg);
+        }
+        return null;
+    }
+}
diff --git a/src/com/engine/recruit/wrapper/RecruitOfferWrapper.java b/src/com/engine/recruit/wrapper/RecruitOfferWrapper.java
new file mode 100644
index 0000000..af19e9f
--- /dev/null
+++ b/src/com/engine/recruit/wrapper/RecruitOfferWrapper.java
@@ -0,0 +1,24 @@
+package com.engine.recruit.wrapper;
+
+import com.engine.common.util.ServiceUtil;
+import com.engine.core.impl.Service;
+import com.engine.recruit.service.RecruitOfferService;
+import com.engine.recruit.service.impl.RecruitOfferServiceImpl;
+import weaver.hrm.User;
+
+import java.util.Map;
+
+/**
+ * @author:dxfeng
+ * @createTime: 2024/05/21
+ * @version: 1.0
+ */
+public class RecruitOfferWrapper extends Service {
+    private RecruitOfferService getRecruitOfferService(User user) {
+        return ServiceUtil.getService(RecruitOfferServiceImpl.class, user);
+    }
+
+    public Map<String, Object> updatePreContent(Map<String, Object> param) {
+        return getRecruitOfferService(user).updatePreContent(param);
+    }
+}
diff --git a/src/weaver/formmode/recruit/modeexpand/offer/CreateOfferModeExpand.java b/src/weaver/formmode/recruit/modeexpand/offer/CreateOfferModeExpand.java
index c3cce94..2a026d2 100644
--- a/src/weaver/formmode/recruit/modeexpand/offer/CreateOfferModeExpand.java
+++ b/src/weaver/formmode/recruit/modeexpand/offer/CreateOfferModeExpand.java
@@ -59,12 +59,7 @@ public class CreateOfferModeExpand extends AbstractModeExpandJavaCodeNew {
                     String emailTitle = RecruitModeUtil.getEmailTitle(yjtzmb);
 
                     List<Formfield> fieldList = RecruitModeUtil.getFieldList("uf_jcl_offer");
-                    Map<String, List<Formfield>> fieldMapList = fieldList.stream().collect(Collectors.groupingBy(Formfield::getLabelName));
-                    // 发送邮件
-                    String offerMobileUrl = RecruitConstant.OFFER_MOBILE_URL + "&billid=" + billId + "&dzyx=" + yx;
-                    String mobileLink = "<span color='red'><a href='" + offerMobileUrl + "'  target='_blank'>录用通知函</a></span>";
-                    tznr = tznr.replace("{录用通知函}", mobileLink);
-                    String msgContent = RecruitModeUtil.getReplaceContent(tznr, fieldMapList, mainDataMap);
+                    String msgContent = getOfferMsgContent(String.valueOf(billId), fieldList, mainDataMap, tznr, yx);
 
                     if (sendEmail) {
                         String offerAttach = RecruitModeUtil.getImageFileIdsByDocIds(Util.null2String(mainDataMap.get("offerfj")));
@@ -95,4 +90,23 @@ public class CreateOfferModeExpand extends AbstractModeExpandJavaCodeNew {
         }
         return result;
     }
+
+    /**
+     * 获取offer邮件通知内容
+     *
+     * @param billId
+     * @param fieldList
+     * @param mainDataMap
+     * @param tznr
+     * @param yx
+     * @return
+     */
+    public static String getOfferMsgContent(String billId, List<Formfield> fieldList, Map<String, Object> mainDataMap, String tznr, String yx) {
+        Map<String, List<Formfield>> fieldMapList = fieldList.stream().collect(Collectors.groupingBy(Formfield::getLabelName));
+        // 发送邮件
+        String offerMobileUrl = RecruitConstant.OFFER_MOBILE_URL + "&billid=" + billId + "&dzyx=" + yx;
+        String mobileLink = "<span color='red'><a href='" + offerMobileUrl + "'  target='_blank'>录用通知函</a></span>";
+        tznr = tznr.replace("{录用通知函}", mobileLink);
+        return RecruitModeUtil.getReplaceContent(tznr, fieldMapList, mainDataMap);
+    }
 }