diff --git a/src/main/java/com/gunshi/project/xyt/controller/BasicDataController.java b/src/main/java/com/gunshi/project/xyt/controller/BasicDataController.java
index eb200c8..83bc023 100644
--- a/src/main/java/com/gunshi/project/xyt/controller/BasicDataController.java
+++ b/src/main/java/com/gunshi/project/xyt/controller/BasicDataController.java
@@ -35,14 +35,12 @@ import com.gunshi.project.xyt.service.SysDictService;
 import com.gunshi.project.xyt.validate.markers.Update;
 import io.swagger.v3.oas.annotations.Parameter;
 import io.swagger.v3.oas.annotations.enums.ParameterIn;
+import io.swagger.v3.oas.annotations.media.Schema;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import lombok.Data;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.validation.annotation.Validated;
-import org.springframework.web.bind.annotation.RequestBody;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestParam;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 
 import java.util.List;
 import java.util.Objects;
@@ -232,14 +230,17 @@ public class BasicDataController {
 
     @Post(path = "/stcd/manage/insert", summary = "新增测站接口")
     public R<Boolean> insertStcd(@Validated @RequestBody StStbprpB obj) {
-        stStbprpService.insert(obj);
-        return R.ok(true);
+        return stStbprpService.insert(obj);
     }
 
     @Post(path = "/stcd/manage/update", summary = "更新测站接口")
     public R<Boolean> updateStcd(@Validated @RequestBody StStbprpB obj) {
-        stStbprpService.update(obj);
-        return R.ok(true);
+        return stStbprpService.update(obj);
+    }
+
+    @Get(path = "/stcd/manage/delete/{stcd}", summary = "删除测站接口")
+    public R<Boolean> deleteStcd(@Schema(description="测站编码") @PathVariable("stcd") String stcd) {
+        return stStbprpService.delete(stcd);
     }
 
     @Post(path = "/monct/manage/insert", summary = "新增监测断面接口")
diff --git a/src/main/java/com/gunshi/project/xyt/model/StStbprpB.java b/src/main/java/com/gunshi/project/xyt/model/StStbprpB.java
index 2d10488..118b2e2 100644
--- a/src/main/java/com/gunshi/project/xyt/model/StStbprpB.java
+++ b/src/main/java/com/gunshi/project/xyt/model/StStbprpB.java
@@ -309,6 +309,13 @@ public class StStbprpB implements Serializable {
     @Schema(description = "北斗卡号")
     private String bdnum;
 
+    /**
+     * 删除标记 0:未删除, 1: 删除
+     */
+    @TableField(value = "DEL")
+    @Schema(description = "删除标记 0:未删除, 1: 删除")
+    private String del;
+
     public static final String COL_STCD = "STCD";
 
     public static final String COL_STNM = "STNM";
diff --git a/src/main/java/com/gunshi/project/xyt/service/StStbprpService.java b/src/main/java/com/gunshi/project/xyt/service/StStbprpService.java
index f331f7e..2dd4ca1 100644
--- a/src/main/java/com/gunshi/project/xyt/service/StStbprpService.java
+++ b/src/main/java/com/gunshi/project/xyt/service/StStbprpService.java
@@ -1,6 +1,9 @@
 package com.gunshi.project.xyt.service;
 
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.gunshi.core.result.R;
 import com.gunshi.project.xyt.entity.basedata.CheckStringSearch;
 import com.gunshi.project.xyt.entity.basedata.StStbprpVo;
 import com.gunshi.project.xyt.entity.basedata.StcdSearch;
@@ -13,6 +16,7 @@ import org.springframework.transaction.annotation.Transactional;
 
 import java.util.Date;
 import java.util.List;
+import java.util.Objects;
 
 /**
  * @author Sun Lejun
@@ -33,7 +37,15 @@ public class StStbprpService {
      * @return 站点信息
      */
     public StStbprpB queryByStcd(String stcd) {
-        return stStbprpBMapper.selectById(stcd);
+        LambdaQueryWrapper<StStbprpB> query = Wrappers.lambdaQuery();
+
+
+        query.eq(StStbprpB::getStcd,stcd)
+
+                .eq(StStbprpB::getDel,0);
+        return stStbprpBMapper.selectOne(query);
+
+//        return stStbprpBMapper.selectById(stcd);
     }
 
     /**
@@ -55,14 +67,37 @@ public class StStbprpService {
         return stStbprpBMapper.queryBySearch(search);
     }
 
-    public void insert(StStbprpB stStbprpB) {
+    public R<Boolean> insert(StStbprpB stStbprpB) {
+        StStbprpB stStbprpBDb = stStbprpBMapper.selectById(stStbprpB.getStcd());
+        if (Objects.nonNull(stStbprpBDb)){
+            return R.error(200,"站点已存在",false);
+        }
         stStbprpB.setModitime(new Date());
         stStbprpBMapper.insert(stStbprpB);
+        return R.ok(true);
     }
 
-    public void update(StStbprpB stStbprpB) {
+    public R<Boolean> update(StStbprpB stStbprpB) {
+        StStbprpB stStbprpBDb = stStbprpBMapper.selectById(stStbprpB.getStcd());
+        if (Objects.isNull(stStbprpBDb)){
+            return R.error(200,"站点不存在",false);
+        }
         stStbprpB.setModitime(new Date());
         stStbprpBMapper.updateById(stStbprpB);
+        return R.ok(true);
+
+    }
+
+    public R<Boolean> delete(String stcd) {
+
+        StStbprpB stStbprpB = stStbprpBMapper.selectById(stcd);
+        if (Objects.isNull(stStbprpB)){
+            return R.error(200,"站点不存在",false);
+        }
+        stStbprpB.setModitime(new Date());
+        stStbprpB.setDel("1"); // 逻辑删除该标识
+        stStbprpBMapper.updateById(stStbprpB);
+        return R.ok(true);
     }
 
     public void checkExist(CheckStringSearch search) {
diff --git a/src/main/resources/mapper/StStbprpBMapper.xml b/src/main/resources/mapper/StStbprpBMapper.xml
index 772809f..d0071c5 100644
--- a/src/main/resources/mapper/StStbprpBMapper.xml
+++ b/src/main/resources/mapper/StStbprpBMapper.xml
@@ -147,7 +147,7 @@
                BDNUM,
                t2.DICT_NM as PROTOCOL_NAME
         from ST_STBPRP_B t1
-                 left join SYS_DICT_B t2 on t1.PROTOCOLS = t2.ID
+                 left join SYS_DICT_B t2 on t1.PROTOCOLS = t2.ID and t1.DEL = 0
         <where>
             <if test="obj.keyword != null and obj.keyword != ''">
                 and (t1.STCD like concat('%', #{obj.keyword}, '%') or t1.STNM like concat('%', #{obj.keyword}, '%'))