diff --git a/src/main/java/com/yunhai/svchall/service/impl/ServiceApplyService.java b/src/main/java/com/yunhai/svchall/service/impl/ServiceApplyService.java
index 6ee0c5e..4409f3c 100644
--- a/src/main/java/com/yunhai/svchall/service/impl/ServiceApplyService.java
+++ b/src/main/java/com/yunhai/svchall/service/impl/ServiceApplyService.java
@@ -22,7 +22,6 @@ import com.yunhai.svchall.service.SiteGuard;
 import com.yunhai.svchall.utils.FormValidator;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
-import org.springframework.beans.factory.annotation.Value;
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.PageRequest;
 import org.springframework.data.domain.Pageable;
@@ -68,10 +67,6 @@ public class ServiceApplyService {
     private final ObjectMapper objectMapper;
     private final org.springframework.transaction.support.TransactionTemplate transactionTemplate;
 
-    /** 办事大厅前端对外地址（bizUrl 落地页用；projman 注入，本地默认 dev server） */
-    @Value("${svchall.front.base-url:http://localhost:8087}")
-    private String frontBaseUrl;
-
     // ===== 用户面（CAS）=====
 
     /**
@@ -118,7 +113,7 @@ public class ServiceApplyService {
         apply.setItemId(item.getId());
         apply.setItemCode(item.getItemCode());
         apply.setItemTitle(item.getTitle());
-        apply.setItemSnapshotJson(itemSnapshotJson(item));
+        apply.setItemSnapshotJson(itemSnapshotJson(item, user.getName()));
         apply.setFormVersion(form == null ? null : form.getVersion());
         apply.setFormDataJson(req.getFormData());
         apply.setSubmitterId(user.getId());
@@ -128,7 +123,7 @@ public class ServiceApplyService {
 
         // 办件材料绑定（必须落库拿到 applyId 之后再绑）
         attachmentService.bindApply(site.getSchId(), apply.getId(), req.getAttachments());
-        apply.setItemSnapshotJson(itemSnapshotJson(item, attachmentService
+        apply.setItemSnapshotJson(itemSnapshotJson(item, apply.getSubmitterName(), attachmentService
                 .applyAttachments(site.getSchId(), apply.getId())));
         apply = applyRepository.save(apply);
 
@@ -458,9 +453,11 @@ public class ServiceApplyService {
                     SvcFlowCallbackHandler.BIZ_TYPE,
                     String.valueOf(apply.getId()),
                     apply.getSubmitterName() + "的" + apply.getItemTitle(),
-                    // 前端详情页是 hash 路由 + query 传参（routes.ts path="/apply-detail"、
+                    // 办件落地页传裸相对路径（2026-09-26 自指地址优化 Phase 2）：绝对化由接收方
+                    // 按页面归属（flow-center 代发时 jumpApp=本 bizType）查基址承担，本应用零地址配置。
+                    // 路径形态仍须 hash 路由 + query 传参（routes.ts path="/apply-detail"、
                     // Apply.vue router.replace("/apply-detail?id=")）：路径参数形态会 no-match 空白页
-                    frontBaseUrl + "/#/apply-detail?id=" + apply.getId(),
+                    "/apply-detail?id=" + apply.getId(),
                     apply.getItemSnapshotJson(),
                     apply.getSubmitterId(),
                     apply.getSubmitterName(),
@@ -502,11 +499,12 @@ public class ServiceApplyService {
     }
 
     /** 事项要点快照（= biz_snapshot 内容源；附件清单仅文件名——flow-center biz_snapshot 内容边界） */
-    private String itemSnapshotJson(ServiceItem item) {
-        return itemSnapshotJson(item, new ArrayList<>());
+    private String itemSnapshotJson(ServiceItem item, String submitterName) {
+        return itemSnapshotJson(item, submitterName, new ArrayList<>());
     }
 
-    private String itemSnapshotJson(ServiceItem item, List<com.yunhai.svchall.model.svc.SvcModels.SvcItemAttachmentVo> attachments) {
+    private String itemSnapshotJson(ServiceItem item, String submitterName,
+            List<com.yunhai.svchall.model.svc.SvcModels.SvcItemAttachmentVo> attachments) {
         Map<String, Object> snapshot = new LinkedHashMap<>();
         snapshot.put("itemTitle", item.getTitle());
         snapshot.put("summary", item.getSummary());
@@ -518,6 +516,17 @@ public class ServiceApplyService {
             names.add(a.getFileName());
         }
         snapshot.put("attachmentNames", names);
+
+        // 约定键：嵌入页「业务信息」唯一渲染源，只保留有值行
+        List<Map<String, Object>> summaryFields = new ArrayList<>();
+        appendSummaryField(summaryFields, "申请人", submitterName);
+        appendSummaryField(summaryFields, "所属部门", item.getDeptName());
+        appendSummaryField(summaryFields, "办结时限", item.getHandleTimeLimit());
+        appendSummaryField(summaryFields, "联系电话", item.getContactPhone());
+        if (!summaryFields.isEmpty()) {
+            snapshot.put("summaryFields", summaryFields);
+        }
+
         try {
             return objectMapper.writeValueAsString(snapshot);
         } catch (Exception e) {
@@ -526,6 +535,17 @@ public class ServiceApplyService {
         }
     }
 
+    /** 值为空白则不追加（避免嵌入页出现 "-" 行；四项全空则不写 summaryFields 键） */
+    private void appendSummaryField(List<Map<String, Object>> fields, String label, String value) {
+        if (!StringUtils.hasText(value)) {
+            return;
+        }
+        Map<String, Object> field = new LinkedHashMap<>();
+        field.put("label", label);
+        field.put("value", value);
+        fields.add(field);
+    }
+
     private Long userSchId(BoaUser user) {
         if (user == null || user.getCurrentRole() == null || user.getCurrentRole().getSchId() == null) {
             throw new BizException(ErrorCode.PARAM_ERROR, "当前用户无学校归属，无法操作办件");