diff --git a/src/main/java/com/budwk/app/sys/controller/SysUnitController.java b/src/main/java/com/budwk/app/sys/controller/SysUnitController.java
index aed4ab8a..1de58ea7 100644
--- a/src/main/java/com/budwk/app/sys/controller/SysUnitController.java
+++ b/src/main/java/com/budwk/app/sys/controller/SysUnitController.java
@@ -82,7 +82,10 @@ public class SysUnitController {
 //        cnd.and("unitTypeCode", "=", "1");
         cnd.asc("unitcode");
         cnd.and(Cnd.likeEX("name", unitName));
-
+        SqlExpressionGroup group = Cnd.NEW().where();
+        group.and("delFlag", "=", false);
+        group.orIsNull("delFlag");
+        cnd.and(group);
         Pagination<Sys_unit> listPage = sysUnitService.listPage(pageForm.getPageNumber(), pageForm.getPageSize(), Sys_unit.class, cnd);
         return Result.success(listPage);
     }
@@ -201,12 +204,22 @@ public class SysUnitController {
             } else {
                 cnd.and("parentId", "=", pid);
             }
+            SqlExpressionGroup group = Cnd.NEW().where();
+            group.and("delFlag", "=", false);
+            group.orIsNull("delFlag");
+            cnd.and(group);
             cnd.asc("location").asc("path");
             list = sysUnitService.query(cnd);
         } else {
             Sys_user user = sysUserService.getUserById(SecurityUtil.getUserId());
             if (user != null && Strings.isBlank(pid)) {
-                list = sysUnitService.query(Cnd.where("id", "=", user.getUnitId()).asc("path"));
+                Cnd cnd = Cnd.where("id", "=", user.getUnitId());
+                SqlExpressionGroup group = Cnd.NEW().where();
+                group.and("delFlag", "=", false);
+                group.orIsNull("delFlag");
+                cnd.and(group);
+                cnd.asc("path");
+                list = sysUnitService.query(cnd);
             } else {
                 Cnd cnd = Cnd.NEW();
                 if (Strings.isBlank(pid)) {
@@ -214,6 +227,10 @@ public class SysUnitController {
                 } else {
                     cnd.and("parentId", "=", pid);
                 }
+                SqlExpressionGroup group = Cnd.NEW().where();
+                group.and("delFlag", "=", false);
+                group.orIsNull("delFlag");
+                cnd.and(group);
                 cnd.asc("location").asc("path");
                 list = sysUnitService.query(cnd);
             }
@@ -285,6 +302,10 @@ public class SysUnitController {
         try {
             Cnd cnd = Cnd.NEW();
             cnd.andEX("id", "=", pid);
+            SqlExpressionGroup group = Cnd.NEW().where();
+            group.and("delFlag", "=", false);
+            group.orIsNull("delFlag");
+            cnd.and(group);
             cnd.asc("unitcode");
             List<Sys_unit> list = sysUnitService.query(cnd);
 
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 1d234c3d..2693aef8 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
@@ -99,9 +99,9 @@ public class SysDataUnitPullServiceImpl extends BaseServiceImpl<Sys_unit> implem
 
             if (StringUtils.isNotBlank(unit.getDelFlagStr())) {
                 if (unit.getDelFlagStr().equals("1")) {
-                    unit.setDelFlag(true);
-                } else {
                     unit.setDelFlag(false);
+                } else {
+                    unit.setDelFlag(true);
                 }
             }
 
diff --git a/src/main/java/com/budwk/app/web/controllers/open/commons/CommonController.java b/src/main/java/com/budwk/app/web/controllers/open/commons/CommonController.java
index f8b54d2d..c337d08c 100644
--- a/src/main/java/com/budwk/app/web/controllers/open/commons/CommonController.java
+++ b/src/main/java/com/budwk/app/web/controllers/open/commons/CommonController.java
@@ -137,6 +137,7 @@ public class CommonController {
         cnd.andEX("unit.unionId", "=", unionId);
         cnd.and("unit.unitTypeCode", "=", "1");
         cnd.asc("unit.unitcode");
+        cnd.and("unit.delFlag", "=", false);
         sql.setCondition(cnd);
         List<NutMap> unitList = sysUserService.listMap(sql);
         return Result.success(unitList);
diff --git a/src/main/resources/views/platform/sys/unit/index.html b/src/main/resources/views/platform/sys/unit/index.html
index d7c4dfd4..808ddf69 100644
--- a/src/main/resources/views/platform/sys/unit/index.html
+++ b/src/main/resources/views/platform/sys/unit/index.html
@@ -82,7 +82,7 @@ layout("/layouts/platform.html"){
 			                :expand-on-click-node="false"
 			                :props="{ children: 'children', label: 'name' }"
 			                node-key="id"
-			                default-expand-all
+			                :default-expanded-keys="firstLevelExpandedKeys"
 			                @node-click="treeNodeClick"
 			                :filter-node-method="filterNode"
 			                highlight-current
@@ -157,6 +157,7 @@ layout("/layouts/platform.html"){
                 filterText: null,
                 currentTreeNode: null,
                 currentTreeData: null,
+                firstLevelExpandedKeys: [],
                 treeData: []
             }
         },
@@ -176,6 +177,10 @@ layout("/layouts/platform.html"){
                     this.treeData = res.data
                     if (this.treeData) {
                         this.currentTreeData = this.treeData[0]
+                        // 默认只展开树的第一层级，避免多级单位数据一次性全部展开。
+                        this.firstLevelExpandedKeys = this.treeData.map(function (item) {
+                            return item.id
+                        })
                     }
                 })
             },