diff --git a/src/main/java/com/qs/serve/common/util/CodeGenUtil.java b/src/main/java/com/qs/serve/common/util/CodeGenUtil.java
index 30b1d549..3c3f0b5c 100644
--- a/src/main/java/com/qs/serve/common/util/CodeGenUtil.java
+++ b/src/main/java/com/qs/serve/common/util/CodeGenUtil.java
@@ -28,6 +28,16 @@ public class CodeGenUtil {
         private String code;
     }
 
+    @Getter
+    @AllArgsConstructor
+    public enum SourceDataKey{
+        SaleRegion("S","SaleRegion"),
+        BizRegion("B","BizRegion");
+        private String prefix;
+        private String code;
+    }
+
+
     private static final int split_num = 1000;
 
 
@@ -39,6 +49,19 @@ public class CodeGenUtil {
             "X" , "Y"
     };
 
+    public static Long getIdx(String key){
+        RedisService redisService = SpringUtils.getBean(RedisService.class);
+        Long value = redisService.getLong(key);
+        if(value==null){
+            redisService.set(key,1);
+            value = 1L;
+        }else {
+            value++;
+        }
+        redisService.set(key,value);
+        return value;
+    }
+
     public static String generate(SourceKey sourceKey){
         try {
             LocalDate localDateTime = LocalDate.now();
@@ -46,38 +69,33 @@ public class CodeGenUtil {
             String localTime = df.format(localDateTime);
             localTime = localTime.substring(2);
             String key = "code_index:"+sourceKey.getCode()+":"+localTime;
-            RedisService redisService = SpringUtils.getBean(RedisService.class);
-            Long value = redisService.getLong(key);
-            if(value==null){
-                redisService.set(key,1);
-                value = 1L;
-            }else {
-                value++;
-            }
-            redisService.set(key,value);
-            String digitsNum = "";
-            String appendStr = value+"";
-            if(value>split_num){
-                appendStr = (value%100)+"";
-                Long d = value/split_num;
-                digitsNum = digits2[d.intValue()];
-            }
-            StringBuilder appendZeros = new StringBuilder();
-            for (int i = (appendStr+digitsNum).length(); i < 3; i++) {
-                appendZeros.append("0");
-            }
-            return  localTime + digitsNum + appendZeros + appendStr;
+            return  localTime + getCommonValue(key);
         } catch (BeansException e) {
             e.printStackTrace();
         }
         return IdUtil.getSnowflakeNextIdStr();
     }
 
-    public static void main(String[] args) {
-        long value = 99;
-        long v2 = value/1000;
-        System.out.println(v2);
-        System.out.println(value%1000);
+    public static String getCommonValue(String key){
+        Long value = getIdx(key);
+        String digitsNum = "";
+        String appendStr = value+"";
+        if(value>split_num){
+            appendStr = (value%100)+"";
+            Long d = value/split_num;
+            digitsNum = digits2[d.intValue()];
+        }
+        StringBuilder appendZeros = new StringBuilder();
+        for (int i = (appendStr+digitsNum).length(); i < 3; i++) {
+            appendZeros.append("0");
+        }
+        return digitsNum + appendZeros + appendStr;
+    }
+
+    public static String getDataCode(SourceDataKey dataKey){
+        String key = "code_data_index:"+dataKey.getCode();
+        String commonVal = getCommonValue(key);
+        return dataKey.getPrefix() + commonVal;
     }
 
     /**
diff --git a/src/main/java/com/qs/serve/modules/bms/controller/BmsRegionController.java b/src/main/java/com/qs/serve/modules/bms/controller/BmsRegionController.java
index 2822d3c6..e6ead1e4 100644
--- a/src/main/java/com/qs/serve/modules/bms/controller/BmsRegionController.java
+++ b/src/main/java/com/qs/serve/modules/bms/controller/BmsRegionController.java
@@ -323,6 +323,9 @@ public class BmsRegionController {
         if(param.getId()==null){
             param.setId("A"+IdUtil.getSnowFlakeId());
         }
+        if (param.getCode()==null){
+            param.setCode(CodeGenUtil.getDataCode(CodeGenUtil.SourceDataKey.SaleRegion));
+        }
         boolean result = bmsRegionService.saveBmsRegion(param);
         return R.isTrue(result);
     }
diff --git a/src/main/java/com/qs/serve/modules/bms/service/impl/BmsRegionServiceImpl.java b/src/main/java/com/qs/serve/modules/bms/service/impl/BmsRegionServiceImpl.java
index 23757576..30136d5d 100644
--- a/src/main/java/com/qs/serve/modules/bms/service/impl/BmsRegionServiceImpl.java
+++ b/src/main/java/com/qs/serve/modules/bms/service/impl/BmsRegionServiceImpl.java
@@ -57,16 +57,16 @@ public class BmsRegionServiceImpl extends ServiceImpl<BmsRegionMapper,BmsRegion>
     @Override
     public boolean updateBmsRegionById(BmsRegion param){
         BmsRegion ori = this.getById(param.getId());
-        String[] paths = ori.getPathIds().split("_");
-        for (String path : paths) {
-            if(path.equals(ori.getPid())){
-                Assert.throwEx("不能选子节点为父级节点");
-            }
-        }
         param = this.flushSetLevel(param);
         boolean changePid = !ori.getPid().equals(param.getPid());
         boolean b = this.updateById(param);
         if(!ori.getName().equals(param.getName())||changePid) {
+            String[] paths = ori.getPathIds().split("_");
+            for (String path : paths) {
+                if(path.equals(ori.getPid())){
+                    Assert.throwEx("不能选子节点为父级节点");
+                }
+            }
             //更新相关表(网点)
             this.updatePathByPid(param.getId());
             if(changePid){