diff --git a/src/main/java/com/whu/edu/LyStatistic/MapLyStatistic/Controller/StatisticsController.java b/src/main/java/com/whu/edu/LyStatistic/MapLyStatistic/Controller/StatisticsController.java
index ccb1e76..1c357bc 100644
--- a/src/main/java/com/whu/edu/LyStatistic/MapLyStatistic/Controller/StatisticsController.java
+++ b/src/main/java/com/whu/edu/LyStatistic/MapLyStatistic/Controller/StatisticsController.java
@@ -3,17 +3,21 @@ package com.whu.edu.LyStatistic.MapLyStatistic.Controller;
 import com.whu.edu.LyStatistic.MapLyStatistic.Dto.DistrictStatsDTO;
 import com.whu.edu.LyStatistic.MapLyStatistic.Dto.StreetStatsDTO;
 import com.whu.edu.LyStatistic.MapLyStatistic.Dto.PlotAttrDTO;
+import com.whu.edu.LyStatistic.MapLyStatistic.Dto.DatePlotDTO;
 import com.whu.edu.LyStatistic.MapLyStatistic.Dto.PlotStatsDTO;
 import com.whu.edu.LyStatistic.MapLyStatistic.Dto.PlotBoundaryDTO;
 import com.whu.edu.LyStatistic.MapLyStatistic.Service.StatisticsService;
 import com.whu.edu.LyStatistic.MapLyStatistic.Service.PlotService;
+import com.whu.edu.LyStatistic.MapLyStatistic.Service.DateService;
 import com.whu.edu.LyStatistic.Util.ApiResponse;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.format.annotation.DateTimeFormat;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
 
+import java.util.Date;
 import java.util.LinkedHashMap;
 import java.util.Map;
 import java.util.List;
@@ -26,7 +30,8 @@ public class StatisticsController {
     private StatisticsService statisticsService;
     @Autowired
     private PlotService plotService;
-
+    @Autowired
+    private DateService dateService;
     /**
      * 小班属性
      * 入参：内业小班号NYXBH+乡XIANG
@@ -42,6 +47,21 @@ public class StatisticsController {
     }
 
 
+    /**
+     * 小班属性
+     * 入参：内业小班号NYXBH+乡XIANG
+     */
+    @GetMapping("/date")
+    public ApiResponse<List<DatePlotDTO>> getPlotAttr(
+            @RequestParam @DateTimeFormat(pattern = "yyyy-MM-dd") Date date) {
+        try {
+            List<DatePlotDTO> data = dateService.getPlotAttributes(date);
+            return ApiResponse.success(data);
+        } catch (Exception e) {
+            return ApiResponse.error("查询该日期已完成小班失败：" + e.getMessage());
+        }
+    }
+
 
 
 
diff --git a/src/main/java/com/whu/edu/LyStatistic/MapLyStatistic/Dto/DatePlotDTO.java b/src/main/java/com/whu/edu/LyStatistic/MapLyStatistic/Dto/DatePlotDTO.java
index dda6c94..f69a1e2 100644
--- a/src/main/java/com/whu/edu/LyStatistic/MapLyStatistic/Dto/DatePlotDTO.java
+++ b/src/main/java/com/whu/edu/LyStatistic/MapLyStatistic/Dto/DatePlotDTO.java
@@ -12,4 +12,5 @@ import java.util.Map;
 public class DatePlotDTO {
     private String district;
     private int plotcount;
+    private int sampleplotcount;
 }
diff --git a/src/main/java/com/whu/edu/LyStatistic/MapLyStatistic/Mapper/DateMapper.java b/src/main/java/com/whu/edu/LyStatistic/MapLyStatistic/Mapper/DateMapper.java
new file mode 100644
index 0000000..56b0032
--- /dev/null
+++ b/src/main/java/com/whu/edu/LyStatistic/MapLyStatistic/Mapper/DateMapper.java
@@ -0,0 +1,14 @@
+package com.whu.edu.LyStatistic.MapLyStatistic.Mapper;
+import com.whu.edu.LyStatistic.MapLyStatistic.Dto.DatePlotDTO;
+import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.Date;
+import java.util.List;
+
+@Mapper
+public interface DateMapper {
+
+    List<DatePlotDTO> finishedPlot(@Param("date") Date date);
+
+}
diff --git a/src/main/java/com/whu/edu/LyStatistic/MapLyStatistic/Service/DateService.java b/src/main/java/com/whu/edu/LyStatistic/MapLyStatistic/Service/DateService.java
new file mode 100644
index 0000000..836f033
--- /dev/null
+++ b/src/main/java/com/whu/edu/LyStatistic/MapLyStatistic/Service/DateService.java
@@ -0,0 +1,29 @@
+package com.whu.edu.LyStatistic.MapLyStatistic.Service;
+
+import com.whu.edu.LyStatistic.MapLyStatistic.Dto.DatePlotDTO;
+import com.whu.edu.LyStatistic.MapLyStatistic.Mapper.DateMapper;
+import org.apache.ibatis.annotations.Param;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.Date;
+import java.util.List;
+
+@Service
+public class DateService {
+    @Autowired
+    private DateMapper dateMapper;           // 查询 unit_info 表
+    /**
+     * 查询小班属性
+     * 条件：NYXBH + XIANG
+     */
+    public List<DatePlotDTO> getPlotAttributes(Date date){
+        List<DatePlotDTO> schema = dateMapper.finishedPlot(date);
+        if (schema == null) {
+            throw new RuntimeException("未找到对应时间的小班任务");
+        }
+        return schema;
+    }
+
+
+}
diff --git a/src/main/resources/mapper/MapLyStatistic/Date.xml b/src/main/resources/mapper/MapLyStatistic/Date.xml
index 25f3212..09ff582 100644
--- a/src/main/resources/mapper/MapLyStatistic/Date.xml
+++ b/src/main/resources/mapper/MapLyStatistic/Date.xml
@@ -3,12 +3,21 @@
         PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 
-<mapper namespace="com.whu.edu.LyStatistic.MapLyStatistic.Mapper.PlotMapper">
-    <select id="finishedPlot" resultType="com.whu.edu.LyStatistic.MapLyStatistic.Dto.PlotAttrDTO">
-        SELECT *
-        FROM merged.roottable1_merged
-        WHERE "NYXBH" = #{nyxbh} AND "XIANG" = #{xiang}
-        LIMIT 1
+<mapper namespace="com.whu.edu.LyStatistic.MapLyStatistic.Mapper.DateMapper">
+    <select id="finishedPlot" resultType="com.whu.edu.LyStatistic.MapLyStatistic.Dto.DatePlotDTO">
+        SELECT
+            r.region AS district,
+            COUNT(*) AS plotcount,                                                  -- 小班数量
+            COUNT(ts."ID") AS sampleplotcount                                             -- 样地数量
+        FROM merged.roottable1_merged m
+                 JOIN region r
+                      ON substring(m."CUN", 1, 6) = r.regionid::text
+        LEFT JOIN merged.t1sub1_merged ts
+        ON ts."parentID" = m."ID"                                                   -- 连接样地表
+        WHERE (m.reviewer != '-1' OR m.collector != '-1')
+          AND DATE(m.update_time) = #{date}
+        GROUP BY r.region
+        ORDER BY r.region
     </select>
 
     <select id="finishedSamplePlot" resultType="string">