diff --git a/src/main/java/com/budwk/app/sys/services/impl/SysDataUnitPullServiceImpl.java b/src/main/java/com/budwk/app/sys/services/impl/SysDataUnitPullServiceImpl.java
index cf9f544..48ae3b7 100644
--- a/src/main/java/com/budwk/app/sys/services/impl/SysDataUnitPullServiceImpl.java
+++ b/src/main/java/com/budwk/app/sys/services/impl/SysDataUnitPullServiceImpl.java
@@ -14,6 +14,7 @@ import com.budwk.app.sys.services.SysDataUnitPullService;
 import com.budwk.app.sys.utils.DataCenterUtil;
 import lombok.extern.slf4j.Slf4j;
 import org.nutz.aop.interceptor.ioc.TransAop;
+import org.nutz.dao.Chain;
 import org.nutz.dao.Cnd;
 import org.nutz.dao.Dao;
 import org.nutz.dao.Sqls;
@@ -126,7 +127,24 @@ public class SysDataUnitPullServiceImpl extends BaseServiceImpl<Sys_unit> implem
         log.info("本次拉取单位数据，新增{}条，更新{}条", insertList.size(), updateList.size());
         log.info("本次跳过一级或无编码单位{}条", skipCount);
         dao().insert(insertList);
-        dao().update(updateList);
+        updateDataCenterUnitFields(updateList);
+    }
+
+    /**
+     * 只更新数据中心负责维护的单位字段，避免清空本地维护的工会、路径、排序等配置。
+     *
+     * @param updateList 需要更新的单位数据
+     */
+    private void updateDataCenterUnitFields(List<Sys_unit> updateList) {
+        for (Sys_unit unit : updateList) {
+            Chain chain = Chain.make("unitcode", unit.getUnitcode());
+            addChainIfNotNull(chain, "name", unit.getName());
+            addChainIfNotNull(chain, "unitType", unit.getUnitType());
+            addChainIfNotNull(chain, "unitTypeCode", unit.getUnitTypeCode());
+            addChainIfNotNull(chain, "parentId", unit.getParentId());
+            addChainIfNotNull(chain, "unitLevel", unit.getUnitLevel());
+            dao().update(Sys_unit.class, chain, Cnd.where(Sys_unit::getId, "=", unit.getId()));
+        }
     }
 
     /**
@@ -143,4 +161,17 @@ public class SysDataUnitPullServiceImpl extends BaseServiceImpl<Sys_unit> implem
         }
         return value == null ? null : value.trim();
     }
+
+    /**
+     * 数据中心字段为空时不加入更新链，避免覆盖本地已有字段值。
+     *
+     * @param chain 更新字段链
+     * @param fieldName 字段名
+     * @param value 字段值
+     */
+    private void addChainIfNotNull(Chain chain, String fieldName, Object value) {
+        if (value != null) {
+            chain.add(fieldName, value);
+        }
+    }
 }
diff --git a/src/main/resources/views/platform/zhgh/dayofficework/enrollmentRegistration/apply/index.html b/src/main/resources/views/platform/zhgh/dayofficework/enrollmentRegistration/apply/index.html
index 72c8d01..c13cff0 100644
--- a/src/main/resources/views/platform/zhgh/dayofficework/enrollmentRegistration/apply/index.html
+++ b/src/main/resources/views/platform/zhgh/dayofficework/enrollmentRegistration/apply/index.html
@@ -338,6 +338,16 @@ layout("/layouts/platform.html"){
                     return resp.data
                 }
             },
+            async ensureUserLoaded() {
+                if (this.$store.state.user && this.$store.state.user.id) {
+                    return
+                }
+                const resp = await $.get("/platform/sys/user/getLogonUser")
+                if (resp.code === 0) {
+                    window.sessionStorage.setItem("user", JSON.stringify(resp.data))
+                    this.$store.commit("setUser", resp.data)
+                }
+            },
             init() {
                 if (this.bizId) {
                     this.findOne(this.bizId).then(async data => {
@@ -347,17 +357,19 @@ layout("/layouts/platform.html"){
                         }
                     })
                 } else {
-                    const {id, username, loginname, mobile, union, unit} = this.$store.state.user
+                    const user = this.$store.state.user || {}
+                    const unit = user.unit || {}
+                    const union = user.union || {}
                     this.formData = {
-                        userId: id,
-                        userName: username,
-                        loginName: loginname,
-                        professionalTitle: this.$store.state.user.professionalTitle || "",
-                        unitName: unit.name,
-                        unitId: unit.id,
-                        unionName: union.name,
-                        unionId: union.id,
-                        mobile: mobile,
+                        userId: user.id,
+                        userName: user.username,
+                        loginName: user.loginname,
+                        professionalTitle: user.professionalTitle || "",
+                        unitName: unit.name || "",
+                        unitId: unit.id || "",
+                        unionName: union.name || "",
+                        unionId: union.id || "",
+                        mobile: user.mobile,
                     }
 
                 }
@@ -365,6 +377,7 @@ layout("/layouts/platform.html"){
             }
         },
         async created() {
+            await this.ensureUserLoaded()
             this.init()
             this.getEnrollmentRegistrationPlan()
 
diff --git a/src/main/resources/views/platform/zhghh5/dayofficework/enrollmentRegistration/apply/index.html b/src/main/resources/views/platform/zhghh5/dayofficework/enrollmentRegistration/apply/index.html
index 24b935d..afccf02 100644
--- a/src/main/resources/views/platform/zhghh5/dayofficework/enrollmentRegistration/apply/index.html
+++ b/src/main/resources/views/platform/zhghh5/dayofficework/enrollmentRegistration/apply/index.html
@@ -258,6 +258,16 @@ layout("/layouts/platform_h5.html"){
                     this.registrationTypeOption = res.data
                 }
             },
+            async ensureUserLoaded() {
+                if (this.$store.state.user && this.$store.state.user.id) {
+                    return
+                }
+                const resp = await $.get("/platform/sys/user/getLogonUser")
+                if (resp.code === 0) {
+                    window.sessionStorage.setItem("user", JSON.stringify(resp.data))
+                    this.$store.commit("setUser", resp.data)
+                }
+            },
             init() {
                 setTimeout(() => {
                     this.childRelationshipOption = this.dict.type.ENROLLMENT_REGISTRATION_CHILD_RELATIONSHIP
@@ -292,17 +302,19 @@ layout("/layouts/platform_h5.html"){
 
                     })
                 } else {
-                    const {id, username, loginname, mobile, union, unit} = this.$store.state.user
+                    const user = this.$store.state.user || {}
+                    const unit = user.unit || {}
+                    const union = user.union || {}
                     this.formData = {
-                        userId: id,
-                        userName: username,
-                        loginName: loginname,
-                        professionalTitle: this.$store.state.user.professionalTitle || "",
-                        unitName: unit.name,
-                        unitId: unit.id,
-                        unionName: union.name,
-                        unionId: union.id,
-                        mobile: mobile,
+                        userId: user.id,
+                        userName: user.username,
+                        loginName: user.loginname,
+                        professionalTitle: user.professionalTitle || "",
+                        unitName: unit.name || "",
+                        unitId: unit.id || "",
+                        unionName: union.name || "",
+                        unionId: union.id || "",
+                        mobile: user.mobile,
                         childrenBirthdayDate: new Date(2000, 0, 1),
                     }
 
@@ -473,6 +485,7 @@ layout("/layouts/platform_h5.html"){
         },
         async created() {
             await this.getEnrollmentRegistrationPlan()
+            await this.ensureUserLoaded()
             this.init()
 
         }