diff --git a/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/entity/JXRZXYXXQK.java b/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/entity/JXRZXYXXQK.java
index 8b106f66..64499f8a 100644
--- a/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/entity/JXRZXYXXQK.java
+++ b/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/entity/JXRZXYXXQK.java
@@ -13,13 +13,13 @@ import java.time.LocalDateTime;
  * </p>
  */
 @Data
-@TableName("教学日志_学员学习情况")
+@TableName("课堂日志学员考勤表")
 public class JXRZXYXXQK {
 
     @TableId(value = "编号", type = IdType.INPUT)
     private String bh;
 
-    @TableField("教学日志编号")
+    @TableField("日志编号")
     private String jxrzbh;
 
     @TableField("学员编号")
@@ -35,7 +35,7 @@ public class JXRZXYXXQK {
     @TableField("到课情况")
     private Integer dkqk;
 
-    @TableField("请假情况")
+    @TableField("请示情况")
     private Integer qjqk;
 
 }
diff --git a/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/entity/JXSSJHTJB.java b/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/entity/JXSSJHTJB.java
index 55e4ae47..85238e18 100644
--- a/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/entity/JXSSJHTJB.java
+++ b/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/entity/JXSSJHTJB.java
@@ -3,6 +3,7 @@ package com.roomroot.jwgl.entity;
 import com.baomidou.mybatisplus.annotation.TableName;
 import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableField;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 
@@ -24,136 +25,163 @@ public class JXSSJHTJB {
     /**
      * 日期
      */
+    @TableField("日期")
     private LocalDateTime rq;
 
     /**
      * 节次
      */
+    @TableField("节次")
     private Integer jc;
 
     /**
      * 总学时
      */
+    @TableField("总学时")
     private Integer zxs;
 
     /**
      * 总节次
      */
+    @TableField("总节次")
     private Integer zjc;
 
     /**
      * 已办理计划调整数
      */
+    @TableField("已办理计划调整数")
     private Integer ybljhdzs;
 
     /**
      * 调课数
      */
+    @TableField("调课数")
     private Integer dks;
 
     /**
      * 教学日志填写数
      */
+    @TableField("教学日志填写数")
     private Integer jxrztxs;
 
     /**
      * 已审核教学日志数
      */
+    @TableField("已审核教学日志数")
     private Integer yshjxrzs;
 
     /**
      * 听查课数
      */
+    @TableField("听查课数")
     private Integer tcks;
 
     /**
      * 教学督导数
      */
+    @TableField("教学督导数")
     private Integer jxdds;
 
     /**
      * 开课课程门数
      */
+    @TableField("开课课程门数")
     private Integer kkkcms;
 
     /**
      * 课程考核次数
      */
+    @TableField("课程考核次数")
     private Integer kckhcs;
 
     /**
      * 动用教学场地数
      */
+    @TableField("动用教学场地数")
     private Integer dyjxcds;
 
     /**
      * 上课教员数
      */
+    @TableField("上课教员数")
     private Integer skjys;
 
     /**
      * 教学班次数
      */
+    @TableField("教学班次数")
     private Integer jxbcs;
 
     /**
      * 实体教学班次数
      */
+    @TableField("实体教学班次数")
     private Integer stjxbcs;
 
     /**
      * 选修教学班次数
      */
+    @TableField("选修教学班次数")
     private Integer xxjxbcs;
 
     /**
      * 学员总人数
      */
+    @TableField("学员总人数")
     private Integer xyzrs;
 
     /**
      * 教学请假人次
      */
+    @TableField("教学请假人次")
     private Integer jxqjrc;
 
     /**
      * 教学请假学员人数
      */
+    @TableField("教学请假学员人数")
     private Integer jxqjxyrs;
 
     /**
      * 缺课人次
      */
+    @TableField("缺课人次")
     private Integer qkrc;
 
     /**
      * 缺课人数
      */
+    @TableField("缺课人数")
     private Integer qkrs;
 
     /**
      * 已请假缺课人次
      */
+    @TableField("已请假缺课人次")
     private Integer yqjqkrc;
 
     /**
      * 已请假缺课人数
      */
+    @TableField("已请假缺课人数")
     private Integer yqjqkrs;
 
     /**
      * 未请假缺课人次
      */
+    @TableField("未请假缺课人次")
     private Integer wqjqkrc;
 
     /**
      * 未请假缺课人数
      */
+    @TableField("未请假缺课人数")
     private Integer wqjqkrs;
 
     /**
      * 修改时间
      */
+    @TableField("修改时间")
     private LocalDateTime xgsj;
 
 }
diff --git a/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/entity/KCBMBB.java b/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/entity/KCBMBB.java
index a0dd144b..2ad19e13 100644
--- a/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/entity/KCBMBB.java
+++ b/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/entity/KCBMBB.java
@@ -3,6 +3,7 @@ package com.roomroot.jwgl.entity;
 import com.baomidou.mybatisplus.annotation.TableName;
 import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableField;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 
@@ -24,231 +25,277 @@ public class KCBMBB {
     /**
      * 模版名称
      */
+    @TableField("模版名称")
     private String mBMC;
 
     /**
      * 标题位置
      */
+    @TableField("标题位置")
     private String bTWZ;
 
     /**
      * 专业信息位置
      */
+    @TableField("专业信息位置")
     private String zYXXWZ;
 
     /**
      * 课表时间行号
      */
+    @TableField("课表时间行号")
     private String kBSJHH;
 
     /**
      * 显示夜间
      */
+    @TableField("显示夜间")
     private Boolean xSYJ;
 
     /**
      * 末尾列位置
      */
+    @TableField("末尾列位置")
     private String mWLWZ;
 
     /**
      * 课程行位置
      */
+    @TableField("课程行位置")
     private String kCHWZ;
 
     /**
      * 课程序号列位置
      */
+    @TableField("课程序号列位置")
     private String kCXHLWZ;
 
     /**
      * 课程名称列位置
      */
+    @TableField("课程名称列位置")
     private String kCMCLWZ;
 
     /**
      * 课程简称列位置
      */
+    @TableField("课程简称列位置")
     private String kCJCLWZ;
 
     /**
      * 课程学时列位置
      */
+    @TableField("课程学时列位置")
     private String kCXSLWZ;
 
     /**
      * 课程类型列位置
      */
+    @TableField("课程类型列位置")
     private String kCLXLWZ;
 
     /**
      * 课程责任教研室列位置
      */
+    @TableField("课程责任教研室列位置")
     private String kCZRJYSLWZ;
 
     /**
      * 课程责任教员列位置
      */
+    @TableField("课程责任教员列位置")
     private String kCZRJYLWZ;
 
     /**
      * 课程授课教员列位置
      */
+    @TableField("课程授课教员列位置")
     private String kCSKJYLWZ;
 
     /**
      * 课程人数列位置
      */
+    @TableField("课程人数列位置")
     private String kCRSLWZ;
 
     /**
      * 课程场地列位置
      */
+    @TableField("课程场地列位置")
     private String kCCDLWZ;
 
     /**
      * 全局备注位置
      */
+    @TableField("全局备注位置")
     private String qJBZWZ;
 
     /**
      * 更新时间
      */
+    @TableField("更新时间")
     private LocalDateTime gXSJ;
 
     /**
      * 上传者
      */
+    @TableField("上传者")
     private String sCZ;
 
     /**
      * 备注
      */
+    @TableField("备注")
     private String bZ;
 
     /**
      * 模版
      */
+    @TableField("模版")
     private String mB;
 
     /**
      * 模版存在
      */
+    @TableField("模版存在")
     private Boolean mBCZ;
 
     /**
      * 模版可用
      */
+    @TableField("模版可用")
     private Boolean mBKY;
 
     /**
      * 备注纵向样式
      */
+    @TableField("备注纵向样式")
     private Boolean bZZXYS;
 
     /**
      * 无课站位字符
      */
+    @TableField("无课站位字符")
     private String wKZWZF;
 
     /**
      * 队别位置
      */
+    @TableField("队别位置")
     private String dBWZ;
 
     /**
      * 课程合班信息位置
      */
+    @TableField("课程合班信息位置")
     private String kCHBXXWZ;
 
     /**
      * 标题格式
      */
+    @TableField("标题格式")
     private String bTGS;
 
     /**
      * 副标题格式
      */
+    @TableField("副标题格式")
     private String fBTGS;
 
     /**
      * 专用教室位置
      */
+    @TableField("专用教室位置")
     private String zYJSWZ;
 
     /**
      * 附加备注1位置
      */
+    @TableField("附加备注1位置")
     private String fJBZ1WZ;
 
     /**
      * 附加备注2位置
      */
+    @TableField("附加备注2位置")
     private String fJBZ2WZ;
 
     /**
      * 课表样式
      */
+    @TableField("课表样式")
     private String kBYS;
 
     /**
      * 课表包含选修
      */
+    @TableField("课表包含选修")
     private Boolean kBBHXX;
 
     /**
      * 纵向显示78节
      */
+    @TableField("纵向显示78节")
     private Boolean zXXS78J;
 
     /**
      * 纵向显示晚上
      */
+    @TableField("纵向显示晚上")
     private Boolean zXXSWS;
 
     /**
      * 纵向显示天数
      */
+    @TableField("纵向显示天数")
     private Integer zXXSTS;
 
     /**
      * 课程全部场地列位置
      */
+    @TableField("课程全部场地列位置")
     private String kCQBCDLWZ;
 
     /**
      * 课程表样式
      */
+    @TableField("课程表样式")
     private String kCBYS;
 
     /**
      * 课程主讲教员列位置
      */
+    @TableField("课程主讲教员列位置")
     private String kCZJJYLWZ;
 
     /**
      * 课程辅导教员列位置
      */
+    @TableField("课程辅导教员列位置")
     private String kCFDJYLWZ;
 
     /**
      * 课程周次范围列位置
      */
+    @TableField("课程周次范围列位置")
     private String kCZCFWLWZ;
 
     /**
      * 课程表起始列位置
      */
+    @TableField("课程表起始列位置")
     private String kCBQSLWZ;
 
     /**
      * 课程表一周正课天数
      */
+    @TableField("课程表一周正课天数")
     private Integer kCBYZZKTS;
 
     /**
      * JSONZD
      */
+    @TableField("\"json字典\"")
     private String jsonZD;
 
 }
diff --git a/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/entity/KSHBZ.java b/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/entity/KSHBZ.java
index 98184725..a9a4b919 100644
--- a/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/entity/KSHBZ.java
+++ b/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/entity/KSHBZ.java
@@ -12,7 +12,7 @@ import java.time.LocalDateTime;
  * </p>
  */
 @Data
-@TableName("课时核算标准")
+@TableName("课时系数方案")
 public class KSHBZ {
 
     @TableId(value = "编号", type = IdType.INPUT)
@@ -22,23 +22,23 @@ public class KSHBZ {
     private String mc;
 
     /** 主讲教师课时系数 */
-    @TableField("主讲教师课时系数")
+    @TableField("主讲课时系数")
     private Float zjjyksxs;
 
     /** 辅讲教师课时系数 */
-    @TableField("辅讲教师课时系数")
+    @TableField("辅讲课时系数")
     private Float fjjyksxs;
 
-    /** 讲授方式系数（JSON格式：{"讲授":1.0,"实验":0.8,"实践":0.6}） */
-    @TableField("讲授方式系数")
+    /** 讲授方式系数（JSON格式：{"讲授":1.0,"实验":0.8,"实践":0.6}），实际库中为独立子表[讲授方式课时系数] */
+    @TableField(exist = false)
     private String jsfsxs;
 
-    /** 考试主讲系数 */
-    @TableField("考试主讲系数")
+    /** 考试主讲系数，实际库中无对应列 */
+    @TableField(exist = false)
     private Float kszjxs;
 
-    /** 考试指导教师系数 */
-    @TableField("考试指导教师系数")
+    /** 考试指导教师系数，实际库中无对应列 */
+    @TableField(exist = false)
     private Float kszdjsxs;
 
     @TableField("说明")
diff --git a/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/entity/KTRZXYKQB.java b/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/entity/KTRZXYKQB.java
index dafc55cf..89d750f1 100644
--- a/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/entity/KTRZXYKQB.java
+++ b/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/entity/KTRZXYKQB.java
@@ -3,6 +3,7 @@ package com.roomroot.jwgl.entity;
 import com.baomidou.mybatisplus.annotation.TableName;
 import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableField;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 
@@ -22,36 +23,43 @@ public class KTRZXYKQB {
     /**
      * 日志编号
      */
+    @TableField("日志编号")
     private String rzbh;
 
     /**
      * 学员编号
      */
+    @TableField("学员编号")
     private String xybh;
 
     /**
      * 学习情况
      */
+    @TableField("学习情况")
     private String xxqk;
 
     /**
      * 到课情况
      */
+    @TableField("到课情况")
     private Integer dkqk;
 
     /**
      * 请示情况
      */
+    @TableField("请示情况")
     private Integer qsqk;
 
     /**
      * 备注
      */
+    @TableField("备注")
     private String bz;
 
     /**
      * 学习效果
      */
+    @TableField("学习效果")
     private String xxxg;
 
 }
diff --git a/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/mapper/OperationAnalysisMapper.xml b/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/mapper/OperationAnalysisMapper.xml
index 7a7dbb2e..5a51cb95 100644
--- a/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/mapper/OperationAnalysisMapper.xml
+++ b/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/mapper/OperationAnalysisMapper.xml
@@ -2,75 +2,105 @@
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="com.roomroot.jwgl.mapper.OperationAnalysisMapper">
 
+    <!--
+        各教学系（教研室表.部系）排课完成率：
+        课程归属经 实施_课程.科目编号 -> 课表.教研室代号 -> 教研室表.部系 解析；
+        完成判定：该课程在实施_课程表下至少有一条未删除课次。
+        目标表均无"学期第次"列，xqd 参数保留签名不参与过滤。
+    -->
     <select id="selectCourseCompletionByDept" resultType="com.roomroot.jwgl.vo.courserunning.CourseCompletionByDeptVO">
         SELECT
-            t.JXXBH as jxxbh,
-            t.JXXMC as jxxmc,
-            COUNT(c.BH) as completedCount,
-            SUM(c.KCS) as totalCount,
-            CASE WHEN SUM(c.KCS) > 0 THEN ROUND(COUNT(c.BH) * 100.0 / SUM(c.KCS), 2) ELSE 0 END as completionRate
-        FROM SSKC c
-        LEFT JOIN SSKCB b ON c.SSKCBBH = b.BH
-        LEFT JOIN JXX t ON b.JXXBH = t.BH
-        WHERE c.SCZTF = 0
+            COALESCE(jys.部系, '未分配') AS jxxbh,
+            COALESCE(jys.部系, '未分配') AS jxxmc,
+            COUNT(DISTINCT CASE WHEN kc.实施_课程编号 IS NOT NULL THEN c.编号 END) AS completedCount,
+            COUNT(DISTINCT c.编号) AS totalCount,
+            CASE WHEN COUNT(DISTINCT c.编号) > 0
+                 THEN ROUND(COUNT(DISTINCT CASE WHEN kc.实施_课程编号 IS NOT NULL THEN c.编号 END) * 100.0 / COUNT(DISTINCT c.编号), 2)
+                 ELSE 0 END AS completionRate
+        FROM 实施_课程 c
+        LEFT JOIN 课表 k ON k.课编号 = c.科目编号
+        LEFT JOIN 教研室表 jys ON jys.教研室代号 = k.教研室代号
+        LEFT JOIN (
+            SELECT DISTINCT 实施_课程编号
+            FROM 实施_课程表
+            WHERE COALESCE(删除状态, 0) = 0
+        ) kc ON LOWER(RAWTOHEX(c.编号)) = LOWER(REPLACE(TRIM(kc.实施_课程编号), '-', ''))
+        WHERE 1 = 1
         <if test="nd != null and nd != ''">
-            AND c.ND = #{nd}
+            AND c.年度 = #{nd}
         </if>
-        <if test="xqd != null and xqd != ''">
-            AND c.XQD = #{xqd}
-        </if>
-        GROUP BY t.JXXBH, t.JXXMC
+        GROUP BY COALESCE(jys.部系, '未分配')
         ORDER BY completionRate DESC
     </select>
 
+    <!--
+        场地使用率分布（教室表.教学场地类型）：
+        使用率 = 该场地类型下被课次实际使用的教室数 / 启用教室总数；
+        课次经 实施_课程表_教室 -> 实施_课程表（删除状态=0）关联。
+    -->
     <select id="selectVenueUsageRate" resultType="com.roomroot.jwgl.vo.courserunning.VenueUsageRateVO">
         SELECT
-            c.CDLYBH as cdlybh,
-            c.CDLYMC as cdlymc,
-            COUNT(b.BH) as usageCount,
-            COUNT(DISTINCT b.CDBH) as totalCount,
-            CASE WHEN COUNT(DISTINCT b.CDBH) > 0 THEN ROUND(COUNT(b.BH) * 100.0 / COUNT(DISTINCT b.CDBH), 2) ELSE 0 END as usageRate
-        FROM SSKC c
-        LEFT JOIN SSKCB b ON c.SSKCBBH = b.BH
-        LEFT JOIN CDLY cdl ON b.CDLYBH = cdl.BH
-        WHERE c.SCZTF = 0
-        <if test="nd != null and nd != ''">
-            AND c.ND = #{nd}
-        </if>
-        <if test="xqd != null and xqd != ''">
-            AND c.XQD = #{xqd}
-        </if>
-        GROUP BY c.CDLYBH, c.CDLYMC
+            t.lx AS cdlybh,
+            t.lx AS cdlymc,
+            COALESCE(u.usedCount, 0) AS usageCount,
+            t.totalCount,
+            CASE WHEN t.totalCount > 0
+                 THEN ROUND(COALESCE(u.usedCount, 0) * 100.0 / t.totalCount, 2)
+                 ELSE 0 END AS usageRate
+        FROM (
+            SELECT COALESCE(教学场地类型, '未分类') AS lx,
+                   COUNT(DISTINCT 教室编号) AS totalCount
+            FROM 教室表
+            WHERE COALESCE(停用, 0) = 0
+            GROUP BY COALESCE(教学场地类型, '未分类')
+        ) t
+        LEFT JOIN (
+            SELECT COALESCE(j.教学场地类型, '未分类') AS lx,
+                   COUNT(DISTINCT kjs.教室编号) AS usedCount
+            FROM 实施_课程表_教室 kjs
+            JOIN 实施_课程表 kcb
+                ON kcb.编号 = kjs.实施_课程表编号
+                AND COALESCE(kcb.删除状态, 0) = 0
+            JOIN 教室表 j ON j.教室编号 = kjs.教室编号
+            WHERE 1 = 1
+            <if test="nd != null and nd != ''">
+                AND kcb.年度 = #{nd}
+            </if>
+            GROUP BY COALESCE(j.教学场地类型, '未分类')
+        ) u ON u.lx = t.lx
         ORDER BY usageRate DESC
     </select>
 
+    <!-- 调课频次趋势：实施_调课申请按创建时间所在周（IW）聚合。 -->
     <select id="selectScheduleAdjustTrend" resultType="com.roomroot.jwgl.vo.courserunning.ScheduleAdjustTrendVO">
         SELECT
-            TO_CHAR(a.CJSJ, 'IW') as period,
-            '第' || TO_CHAR(a.CJSJ, 'IW') || '周' as periodName,
-            COUNT(a.BH) as adjustCount
-        FROM SSDKSQ a
-        WHERE a.SCZTF = 0
+            TO_CHAR(a.创建时间, 'IW') AS period,
+            '第' || TO_CHAR(a.创建时间, 'IW') || '周' AS periodName,
+            COUNT(a.编号) AS adjustCount
+        FROM 实施_调课申请 a
+        WHERE COALESCE(a.删除状态, 0) = 0
         <if test="nd != null and nd != ''">
-            AND a.ND = #{nd}
+            AND a.年度 = #{nd}
         </if>
-        <if test="xqd != null and xqd != ''">
-            AND a.XQD = #{xqd}
-        </if>
-        GROUP BY TO_CHAR(a.CJSJ, 'IW')
+        GROUP BY TO_CHAR(a.创建时间, 'IW')
         ORDER BY period
     </select>
 
+    <!-- 整体排课完成率：有未删除课次的课程数 / 课程总数。 -->
     <select id="selectOverallCourseCompletionRate" resultType="java.lang.Double">
         SELECT
-            CASE WHEN SUM(c.KCS) > 0 THEN ROUND(COUNT(c.BH) * 100.0 / SUM(c.KCS), 2) ELSE 0 END
-        FROM SSKC c
-        WHERE c.SCZTF = 0
+            CASE WHEN COUNT(DISTINCT c.编号) > 0
+                 THEN ROUND(COUNT(DISTINCT CASE WHEN kc.实施_课程编号 IS NOT NULL THEN c.编号 END) * 100.0 / COUNT(DISTINCT c.编号), 2)
+                 ELSE 0 END
+        FROM 实施_课程 c
+        LEFT JOIN (
+            SELECT DISTINCT 实施_课程编号
+            FROM 实施_课程表
+            WHERE COALESCE(删除状态, 0) = 0
+        ) kc ON LOWER(RAWTOHEX(c.编号)) = LOWER(REPLACE(TRIM(kc.实施_课程编号), '-', ''))
+        WHERE 1 = 1
         <if test="nd != null and nd != ''">
-            AND c.ND = #{nd}
-        </if>
-        <if test="xqd != null and xqd != ''">
-            AND c.XQD = #{xqd}
+            AND c.年度 = #{nd}
         </if>
     </select>
 
@@ -78,22 +108,28 @@
         SELECT 0.0
     </select>
 
+    <!-- 场地平均使用率：被课次使用的启用教室数 / 启用教室总数。 -->
     <select id="selectVenueAvgUsageRate" resultType="java.lang.Double">
-        SELECT AVG(v.usageRate)
+        SELECT
+            CASE WHEN t.totalCount > 0
+                 THEN ROUND(u.usedCount * 100.0 / t.totalCount, 2)
+                 ELSE 0 END
         FROM (
-            SELECT
-                CASE WHEN COUNT(DISTINCT b.CDBH) > 0 THEN ROUND(COUNT(b.BH) * 100.0 / COUNT(DISTINCT b.CDBH), 2) ELSE 0 END as usageRate
-            FROM SSKC c
-            LEFT JOIN SSKCB b ON c.SSKCBBH = b.BH
-            WHERE c.SCZTF = 0
+            SELECT COUNT(DISTINCT 教室编号) AS totalCount
+            FROM 教室表
+            WHERE COALESCE(停用, 0) = 0
+        ) t,
+        (
+            SELECT COUNT(DISTINCT kjs.教室编号) AS usedCount
+            FROM 实施_课程表_教室 kjs
+            JOIN 实施_课程表 kcb
+                ON kcb.编号 = kjs.实施_课程表编号
+                AND COALESCE(kcb.删除状态, 0) = 0
+            WHERE 1 = 1
             <if test="nd != null and nd != ''">
-                AND c.ND = #{nd}
+                AND kcb.年度 = #{nd}
             </if>
-            <if test="xqd != null and xqd != ''">
-                AND c.XQD = #{xqd}
-            </if>
-            GROUP BY b.CDBH
-        ) v
+        ) u
     </select>
 
     <select id="selectAvgWeeklyHoursPerTeacher" resultType="java.lang.Double">
@@ -101,65 +137,52 @@
     </select>
 
     <select id="selectTotalScheduleAdjustCount" resultType="java.lang.Integer">
-        SELECT COUNT(BH)
-        FROM SSDKSQ
-        WHERE SCZTF = 0
+        SELECT COUNT(编号)
+        FROM 实施_调课申请
+        WHERE COALESCE(删除状态, 0) = 0
         <if test="nd != null and nd != ''">
-            AND ND = #{nd}
-        </if>
-        <if test="xqd != null and xqd != ''">
-            AND XQD = #{xqd}
+            AND 年度 = #{nd}
         </if>
     </select>
 
     <select id="selectTotalSupportPlanCount" resultType="java.lang.Integer">
-        SELECT COUNT(BH)
-        FROM KCBBZMX
-        WHERE SCZTF = 0
+        SELECT COUNT(编号)
+        FROM 课程表_保障明细
+        WHERE 1 = 1
         <if test="nd != null and nd != ''">
-            AND ND = #{nd}
-        </if>
-        <if test="xqd != null and xqd != ''">
-            AND XQD = #{xqd}
+            AND 年度 = #{nd}
         </if>
     </select>
 
+    <!-- 学员教学请假表无"年度"列，按创建时间年份过滤。 -->
     <select id="selectTotalLeaveCount" resultType="java.lang.Integer">
-        SELECT COUNT(BH)
-        FROM XYJXQJB
-        WHERE SCZTF = 0
+        SELECT COUNT(编号)
+        FROM 学员教学请假表
+        WHERE 1 = 1
         <if test="nd != null and nd != ''">
-            AND ND = #{nd}
-        </if>
-        <if test="xqd != null and xqd != ''">
-            AND XQD = #{xqd}
+            AND TO_CHAR(创建时间, 'YYYY') = #{nd}
         </if>
     </select>
 
+    <!-- 待审批调课：教研室批准状态为 0。 -->
     <select id="selectPendingAdjustCount" resultType="java.lang.Integer">
-        SELECT COUNT(BH)
-        FROM SSDKSQ
-        WHERE SCZTF = 0
-          AND JYSPZZT = 0
+        SELECT COUNT(编号)
+        FROM 实施_调课申请
+        WHERE COALESCE(删除状态, 0) = 0
+          AND COALESCE(教研室批准状态, 0) = 0
         <if test="nd != null and nd != ''">
-            AND ND = #{nd}
-        </if>
-        <if test="xqd != null and xqd != ''">
-            AND XQD = #{xqd}
+            AND 年度 = #{nd}
         </if>
     </select>
 
+    <!-- 待审批请假：状态 = '0'。 -->
     <select id="selectPendingLeaveCount" resultType="java.lang.Integer">
-        SELECT COUNT(BH)
-        FROM XYJXQJB
-        WHERE SCZTF = 0
-          AND ZT = '0'
+        SELECT COUNT(编号)
+        FROM 学员教学请假表
+        WHERE 状态 = '0'
         <if test="nd != null and nd != ''">
-            AND ND = #{nd}
-        </if>
-        <if test="xqd != null and xqd != ''">
-            AND XQD = #{xqd}
+            AND TO_CHAR(创建时间, 'YYYY') = #{nd}
         </if>
     </select>
 
-</mapper>
\ No newline at end of file
+</mapper>