diff --git a/backend/src/main/java/com/yfd/platform/env/controller/SdWTMonitorController.java b/backend/src/main/java/com/yfd/platform/env/controller/SdWTMonitorController.java
index 7b9a631..cacba4d 100644
--- a/backend/src/main/java/com/yfd/platform/env/controller/SdWTMonitorController.java
+++ b/backend/src/main/java/com/yfd/platform/env/controller/SdWTMonitorController.java
@@ -105,6 +105,9 @@ public class SdWTMonitorController {
     @GetMapping("/alongDetail/qgc/stcdCheck2")
     @Operation(summary = "判断出库水温站、垂向水温站所属的电站是否有出库水温站、垂向水温站")
     public ResponseResult getQgcStcdCheck2(@RequestParam String stcd) {
+        if (StrUtil.isBlank(stcd)) {
+            throw new BizException("站点编码不能为空.");
+        }
         WtrvInfo result = alongDetailService.getWtrvInfoByStcd3(stcd);
         return ResponseResult.successData(result);
     }
@@ -119,7 +122,6 @@ public class SdWTMonitorController {
     @PostMapping({"/alongList/default/rvcd"})
     @Operation(summary = "获取沿程水温变化默认有数据的河流")
     public ResponseResult getDefaultStcd(@RequestBody DataSourceRequest dataSourceRequest) {
-
         return ResponseResult.successData(alongListService.getDefaultRvcd(dataSourceRequest));
     }
 
diff --git a/backend/src/main/java/com/yfd/platform/env/mapper/AlongDetailMapper.java b/backend/src/main/java/com/yfd/platform/env/mapper/AlongDetailMapper.java
index 07804d4..16a3f3a 100644
--- a/backend/src/main/java/com/yfd/platform/env/mapper/AlongDetailMapper.java
+++ b/backend/src/main/java/com/yfd/platform/env/mapper/AlongDetailMapper.java
@@ -136,18 +136,27 @@ public interface AlongDetailMapper extends BaseMapper<SdAlongDetailVO> {
     WtrvInfo getWtrvInfoByStcd2(@Param("stcd") String stcd);
 
     @Select("SELECT eng.STCD AS rstcd, eng.ENNM AS ennm, " +
-            "REGEXP_REPLACE(LISTAGG(DISTINCT TO_CHAR(wtrv.STCD), ',') WITHIN GROUP (ORDER BY wtrv.STCD), '([^,]+)(,\\1)*(,|$)', '\\1\\3') AS stcd, " +
-            "REGEXP_REPLACE(LISTAGG(DISTINCT TO_CHAR(wtrv.STNM), ',') WITHIN GROUP (ORDER BY wtrv.STCD), '([^,]+)(,\\1)*(,|$)', '\\1\\3') AS stnm, " +
-            "REGEXP_REPLACE(LISTAGG(DISTINCT TO_CHAR(vt.STCD), ',') WITHIN GROUP (ORDER BY vt.STCD), '([^,]+)(,\\1)*(,|$)', '\\1\\3') AS vtStcd, " +
-            "REGEXP_REPLACE(LISTAGG(DISTINCT TO_CHAR(vt.STNM), ',') WITHIN GROUP (ORDER BY vt.STCD), '([^,]+)(,\\1)*(,|$)', '\\1\\3') AS vtStnm " +
+            "REGEXP_REPLACE(LISTAGG(TO_CHAR(wtrv.STCD), ',') WITHIN GROUP (ORDER BY wtrv.STCD), '([^,]+)(,\\1)*(,|$)', '\\1\\3') AS stcd, " +
+            "REGEXP_REPLACE(LISTAGG(TO_CHAR(wtrv.STNM), ',') WITHIN GROUP (ORDER BY wtrv.STCD), '([^,]+)(,\\1)*(,|$)', '\\1\\3') AS stnm, " +
+            "REGEXP_REPLACE(LISTAGG(TO_CHAR(vt.STCD), ',') WITHIN GROUP (ORDER BY vt.STCD), '([^,]+)(,\\1)*(,|$)', '\\1\\3') AS vtStcd, " +
+            "REGEXP_REPLACE(LISTAGG(TO_CHAR(vt.STNM), ',') WITHIN GROUP (ORDER BY vt.STCD), '([^,]+)(,\\1)*(,|$)', '\\1\\3') AS vtStnm " +
             "FROM SD_ENGINFO_B_H eng " +
-            "LEFT JOIN SD_WT_B_H wtrv ON wtrv.RSTCD = eng.STCD AND wtrv.STTP = 'WTRV' AND wtrv.IS_DELETED = 0 AND wtrv.MWAY = 2 " +
+            "LEFT JOIN SD_WT_B_H wtrv ON eng.STCD = wtrv.RSTCD " +
+            "AND wtrv.STTP = 'WTRV' " +
+            "AND wtrv.IS_DELETED = 0 " +
+            "AND wtrv.MWAY = 2 " +
+            "AND wtrv.DTIN_TYPE = 0 " +
             "LEFT JOIN SD_WTENGRLTN_B rel ON rel.STCD = wtrv.STCD AND rel.IS_DELETED = 0 " +
-            "LEFT JOIN SD_WT_B_H vt ON vt.RSTCD = eng.STCD AND vt.STTP = 'WTVT' AND vt.IS_DELETED = 0 AND vt.MWAY = 2 " +
+            "LEFT JOIN SD_WT_B_H vt ON eng.STCD = vt.RSTCD " +
+            "AND vt.STTP = 'WTVT' " +
+            "AND vt.IS_DELETED = 0 " +
+            "AND vt.MWAY = 2 " +
             "WHERE eng.USFL = 1 " +
-            "AND wtrv.STCD IS NOT NULL AND vt.STCD IS NOT NULL AND rel.ENG_DWT_CODE IS NOT NULL " +
+            "AND wtrv.STCD IS NOT NULL " +
+            "AND vt.STCD IS NOT NULL " +
+            "AND rel.ENG_DWT_CODE IS NOT NULL " +
             "AND (wtrv.STCD = #{stcd} OR vt.STCD = #{stcd} OR eng.STCD = #{stcd}) " +
-            "AND rel.ENG_DWT_CODE = eng.STCD " +
+            "AND eng.STCD = rel.ENG_DWT_CODE " +
             "GROUP BY eng.STCD, eng.ENNM")
     WtrvInfo getWtrvInfoByStcd3(@Param("stcd") String stcd);
 }
diff --git a/backend/src/main/java/com/yfd/platform/env/service/impl/AlongListServiceImpl.java b/backend/src/main/java/com/yfd/platform/env/service/impl/AlongListServiceImpl.java
index 599b90c..aeaa877 100644
--- a/backend/src/main/java/com/yfd/platform/env/service/impl/AlongListServiceImpl.java
+++ b/backend/src/main/java/com/yfd/platform/env/service/impl/AlongListServiceImpl.java
@@ -62,7 +62,7 @@ public class AlongListServiceImpl extends ServiceImpl<AlongListMapper, SdAlongVO
                 "\t( SELECT RVCD,SORT FROM " +
                 "\t(select MAB.RVCD,SAB.STCD,CASE WHEN MAB.RVCD #{rvcd} THEN 0  ELSE 1 END AS SORT from MS_ALONG_B MAB inner join MS_ALONGDET_B SAB on SAB.ALONG_ID = MAB.ID WHERE SAB.IS_DELETED =0 AND MAB.IS_DELETED =0 AND SAB.STTP IN ('WTRV', 'ENG') and MAB.CODE='common') t1 " +
                 "\tINNER JOIN  " +
-                "\t(SELECT HBRVCD FROM SD_HBRV_DIC WHERE IS_DELETED=0 AND ENABLED=1 #{full_path}  AND HBRVNM IS NOT NULL) t2 " +
+                "\t(SELECT HBRVCD FROM SD_HBRV_DIC WHERE  #{full_path}   HBRVNM IS NOT NULL) t2 " +
                 "\tON t1.RVCD = t2.HBRVCD " +
                 "\tINNER JOIN  " +
                 "\t(SELECT STCD FROM SD_WTRV_R WHERE TM >= #{tm}  AND TM <= #{tm_1} AND WT IS NOT NULL ) t3 " +