diff --git a/backend/roomroot-admin/src/main/java/com/roomroot/web/controller/jwgl/LogController.java b/backend/roomroot-admin/src/main/java/com/roomroot/web/controller/jwgl/LogController.java
index 969bca24..e35a81e3 100644
--- a/backend/roomroot-admin/src/main/java/com/roomroot/web/controller/jwgl/LogController.java
+++ b/backend/roomroot-admin/src/main/java/com/roomroot/web/controller/jwgl/LogController.java
@@ -198,7 +198,7 @@ public class LogController {
     @GetMapping("/teaching-log/download-template")
     public void downloadTemplate(HttpServletResponse response) {
         try {
-            java.io.InputStream is = getClass().getClassLoader().getResourceAsStream("template/导入教学日志模板.xls");
+            java.io.InputStream is = getClass().getClassLoader().getResourceAsStream("file/导入教学日志模板.xls");
             if (is == null) {
                 response.setStatus(404);
                 return;
diff --git a/backend/roomroot-admin/src/main/java/com/roomroot/web/controller/jwgl/TeachingPlanController.java b/backend/roomroot-admin/src/main/java/com/roomroot/web/controller/jwgl/TeachingPlanController.java
index cb363cee..6d41c10f 100644
--- a/backend/roomroot-admin/src/main/java/com/roomroot/web/controller/jwgl/TeachingPlanController.java
+++ b/backend/roomroot-admin/src/main/java/com/roomroot/web/controller/jwgl/TeachingPlanController.java
@@ -92,11 +92,8 @@ public class TeachingPlanController {
      * 下载教学实施计划导入模板
      */
     @GetMapping("/template")
-    public ResponseEntity<org.springframework.core.io.Resource> downloadTemplate() throws IOException {
-        ClassPathResource resource = new ClassPathResource("template/教学实施计划导入模板.xlsx");
-        if (!resource.exists()) {
-            return ResponseEntity.notFound().build();
-        }
+    public ResponseEntity<byte[]> downloadTemplate() throws Exception {
+        byte[] bytes = teachingPlanService.buildImportTemplate();
         String fileName = URLEncoder.encode("教学实施计划导入模板.xlsx", "UTF-8");
 
         HttpHeaders headers = new HttpHeaders();
@@ -105,6 +102,6 @@ public class TeachingPlanController {
 
         return ResponseEntity.ok()
                 .headers(headers)
-                .body(resource);
+                .body(bytes);
     }
 }
\ No newline at end of file
diff --git a/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/entity/XYXJYDSQB.java b/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/entity/XYXJYDSQB.java
index b06a955f..cf4299c9 100644
--- a/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/entity/XYXJYDSQB.java
+++ b/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/entity/XYXJYDSQB.java
@@ -60,7 +60,7 @@ public class XYXJYDSQB {
     private String xydgbbh;
 
     /** 学员队干部审核时间 */
-    @TableField("学员队干部审核时间")
+    @TableField("学员队审核时间")
     private LocalDateTime xydshsj;
 
     /** 管理员审核时间 */
diff --git a/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/mapper/BZTGMXMapper.xml b/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/mapper/BZTGMXMapper.xml
index 407cdbf2..653289d8 100644
--- a/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/mapper/BZTGMXMapper.xml
+++ b/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/mapper/BZTGMXMapper.xml
@@ -24,7 +24,7 @@
             a.停用,
             a.备注
         FROM "保障提供明细" a
-        LEFT JOIN "保障类别" l ON a.保障类别编号 = l.编号
+        LEFT JOIN "保障类别" l ON a.保障类别编号 = l."BH"
         WHERE a.停用 = 0
         <if test="bzlbbh != null and bzlbbh != ''">
             AND a.保障类别编号 = #{bzlbbh}
diff --git a/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/mapper/JYBMapper.java b/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/mapper/JYBMapper.java
index 26187d00..ac265cfd 100644
--- a/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/mapper/JYBMapper.java
+++ b/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/mapper/JYBMapper.java
@@ -31,6 +31,7 @@ public interface JYBMapper extends BaseMapper<JYB> {
 
     @Select("SELECT TRIM(b.\"教员编号\") FROM \"教员登录表\" b "
             + "JOIN \"登录信息表\" a ON TRIM(a.\"编号\") = TRIM(b.\"登录信息编号\") "
-            + "WHERE TRIM(a.\"账号\") = #{username}")
+            + "WHERE LOWER(TRIM(a.\"账号\")) = LOWER(TRIM(#{username})) "
+            + "OR LOWER(TRIM(a.\"统一账号\")) = LOWER(TRIM(#{username}))")
     String selectTeacherIdByAccount(@Param("username") String username);
 }
diff --git a/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/mapper/JYSDLBMapper.java b/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/mapper/JYSDLBMapper.java
index 786f43e5..fd83eea8 100644
--- a/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/mapper/JYSDLBMapper.java
+++ b/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/mapper/JYSDLBMapper.java
@@ -14,6 +14,7 @@ public interface JYSDLBMapper extends BaseMapper<JYSDLB> {
 
     @Select("SELECT TRIM(b.\"教研室代号\") FROM \"教研室登录表\" b "
             + "JOIN \"登录信息表\" a ON TRIM(a.\"编号\") = TRIM(b.\"登录信息编号\") "
-            + "WHERE TRIM(a.\"账号\") = #{username}")
+            + "WHERE LOWER(TRIM(a.\"账号\")) = LOWER(TRIM(#{username})) "
+            + "OR LOWER(TRIM(a.\"统一账号\")) = LOWER(TRIM(#{username}))")
     String selectResearchOfficeIdByAccount(@Param("username") String username);
 }
diff --git a/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/mapper/KCBBZMXMapper.xml b/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/mapper/KCBBZMXMapper.xml
index 3d6af12b..40e185dd 100644
--- a/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/mapper/KCBBZMXMapper.xml
+++ b/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/mapper/KCBBZMXMapper.xml
@@ -49,7 +49,7 @@
         FROM "课程表_保障明细" a
         INNER JOIN "实施_课程表" b ON a.课程表编号 = b.编号
         LEFT JOIN "保障提供明细" m ON a.保障提供明细编号 = m.编号
-        LEFT JOIN "保障类别" l ON m.保障类别编号 = l.编号
+        LEFT JOIN "保障类别" l ON m.保障类别编号 = l."BH"
         WHERE b.实施_课程编号 = #{sskcbh}
           AND a.课程表编号 != #{sskcbbh}
         GROUP BY
@@ -96,7 +96,7 @@
             a.日期 AS 创建时间
         FROM "课程表_保障明细" a
         LEFT JOIN "保障提供明细" m ON a.保障提供明细编号 = m.编号
-        LEFT JOIN "保障类别" l ON m.保障类别编号 = l.编号
+        LEFT JOIN "保障类别" l ON m.保障类别编号 = l."BH"
         LEFT JOIN "教员表" t ON (
             CASE
                 WHEN a.备注 LIKE '%"confirmed":true%' THEN
diff --git a/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/mapper/SSKCBMapper.xml b/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/mapper/SSKCBMapper.xml
index c39294bb..db501e41 100644
--- a/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/mapper/SSKCBMapper.xml
+++ b/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/mapper/SSKCBMapper.xml
@@ -61,7 +61,7 @@
             b.变动时间
         FROM "实施_课程表" b
         LEFT JOIN "实施_课程" a ON LOWER(RAWTOHEX(a."编号")) = LOWER(REPLACE(TRIM(b.实施_课程编号), '-', ''))
-        LEFT JOIN "课程表" c ON a.课编号 = c.课编号
+        LEFT JOIN "课表" c ON a.科目编号 = c.课编号
         WHERE b.删除状态 = 0
         <if test="sskcbh != null and sskcbh != ''">
             AND b.实施_课程编号 = #{sskcbh}
@@ -117,7 +117,7 @@
             b.变动时间
         FROM "实施_课程表" b
         LEFT JOIN "实施_课程" a ON LOWER(RAWTOHEX(a."编号")) = LOWER(REPLACE(TRIM(b.实施_课程编号), '-', ''))
-        LEFT JOIN "课程表" c ON a.课编号 = c.课编号
+        LEFT JOIN "课表" c ON a.科目编号 = c.课编号
         WHERE b.编号 = #{sskcbbh}
           AND b.删除状态 = 0
     </select>
diff --git a/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/service/TeachingPlanService.java b/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/service/TeachingPlanService.java
index 7522c075..42b9eb19 100644
--- a/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/service/TeachingPlanService.java
+++ b/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/service/TeachingPlanService.java
@@ -67,4 +67,11 @@ public interface TeachingPlanService {
      * @throws Exception 解析或导入异常
      */
     int importFromExcel(MultipartFile file) throws Exception;
+
+    /**
+     * 生成导入模板 Excel（列序与 {@link #importFromExcel} 解析一致）。
+     *
+     * @return xlsx 字节
+     */
+    byte[] buildImportTemplate() throws Exception;
 }
\ No newline at end of file
diff --git a/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/service/impl/TeachingPlanServiceImpl.java b/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/service/impl/TeachingPlanServiceImpl.java
index df04c903..5f8fe1b5 100644
--- a/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/service/impl/TeachingPlanServiceImpl.java
+++ b/backend/roomroot-jwgl/src/main/java/com/roomroot/jwgl/service/impl/TeachingPlanServiceImpl.java
@@ -11,10 +11,15 @@ import com.roomroot.jwgl.unit.PageResult;
 import com.roomroot.jwgl.utils.ExcelParseUtil;
 import com.roomroot.jwgl.utils.UuidUtil;
 import jakarta.annotation.Resource;
+import org.apache.poi.ss.usermodel.Row;
+import org.apache.poi.ss.usermodel.Sheet;
+import org.apache.poi.ss.usermodel.Workbook;
+import org.apache.poi.xssf.usermodel.XSSFWorkbook;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.web.multipart.MultipartFile;
 
+import java.io.ByteArrayOutputStream;
 import java.util.List;
 
 /**
@@ -104,4 +109,44 @@ public class TeachingPlanServiceImpl implements TeachingPlanService {
         }
         return list.size();
     }
+
+    @Override
+    public byte[] buildImportTemplate() throws Exception {
+        String[] headers = {
+                "序号", "年度", "原序号", "日期", "原节次", "节次", "课程名称", "班次",
+                "责任单位", "授课教员", "教学场地", "教学内容", "教学方法",
+                "教员备注", "教务备注", "检查结果", "课程表编号"
+        };
+        String[] example = {
+                "1", "2026", "", "2026-03-02 08:00:00", "", "1", "高等数学", "1班",
+                "基础教研室", "张三", "教学楼A-101", "函数与极限", "讲授",
+                "", "", "", ""
+        };
+        try (Workbook wb = new XSSFWorkbook(); ByteArrayOutputStream bos = new ByteArrayOutputStream()) {
+            Sheet sheet = wb.createSheet("教学实施计划");
+            Row header = sheet.createRow(0);
+            for (int i = 0; i < headers.length; i++) {
+                header.createCell(i).setCellValue(headers[i]);
+                sheet.setColumnWidth(i, 14 * 256);
+            }
+            Row row = sheet.createRow(1);
+            for (int i = 0; i < example.length; i++) {
+                row.createCell(i).setCellValue(example[i]);
+            }
+            Sheet help = wb.createSheet("填写说明");
+            String[] notes = {
+                    "1. 数据从第2行开始填写，第1行表头请勿修改，列顺序固定不可调整。",
+                    "2. 「课程名称」必填，课程名称为空的行将被跳过；其余列可留空。",
+                    "3. 「序号」「年度」「节次」为整数；「日期」支持 yyyy-MM-dd 或 yyyy-MM-dd HH:mm:ss。",
+                    "4. 第2行为示例数据，导入前请删除。",
+                    "5. 标识号、登录编号由系统自动生成，无需填写。"
+            };
+            for (int i = 0; i < notes.length; i++) {
+                help.createRow(i).createCell(0).setCellValue(notes[i]);
+            }
+            help.setColumnWidth(0, 100 * 256);
+            wb.write(bos);
+            return bos.toByteArray();
+        }
+    }
 }
\ No newline at end of file
diff --git a/frontend/src/utils/request.js b/frontend/src/utils/request.js
index 8865fcdb..f9fde625 100644
--- a/frontend/src/utils/request.js
+++ b/frontend/src/utils/request.js
@@ -103,7 +103,7 @@ service.interceptors.response.use(res => {
     return Promise.reject('error')
   } else if (code !== 200) {
     Notification.error({ title: msg })
-    return Promise.reject('error')
+    return Promise.reject(new Error(msg))
   } else {
     return res.data
   }
diff --git a/frontend/src/views/teachBusiness/schedulingWindow/index.vue b/frontend/src/views/teachBusiness/schedulingWindow/index.vue
index 55cb9325..8549ca97 100644
--- a/frontend/src/views/teachBusiness/schedulingWindow/index.vue
+++ b/frontend/src/views/teachBusiness/schedulingWindow/index.vue
@@ -55,8 +55,8 @@
             <div v-loading="loading" class="course-list">
               <div v-if="!courses.length" class="empty-tip">该班次学期暂无可排课程</div>
               <div
-                v-for="c in courses"
-                :key="c.sskcbh"
+                v-for="(c, i) in courses"
+                :key="c.sskcbh + '#' + i"
                 class="course-item"
                 :class="{ 'is-active': currentCourse && currentCourse.sskcbh === c.sskcbh, 'is-full': c.full, 'is-readonly': !c.editable }"
                 @click="selectCourse(c)"
diff --git a/frontend/src/views/teachBusiness/timetableGrid/index.vue b/frontend/src/views/teachBusiness/timetableGrid/index.vue
index 65ec4057..19071b30 100644
--- a/frontend/src/views/teachBusiness/timetableGrid/index.vue
+++ b/frontend/src/views/teachBusiness/timetableGrid/index.vue
@@ -22,7 +22,7 @@
         </el-form-item>
         <el-form-item :label="dimLabel">
           <el-select v-model="targetId" :placeholder="'请选择' + dimLabel" clearable filterable :loading="optionsLoading" style="width: 240px">
-            <el-option v-for="o in targetOptions" :key="o.value" :label="o.label" :value="o.value" />
+            <el-option v-for="(o, i) in targetOptions" :key="(o.value || '') + '_' + i" :label="o.label" :value="o.value" />
           </el-select>
         </el-form-item>
         <el-form-item label="日期范围">
diff --git a/frontend/src/views/teachOffice/myOffice/index.vue b/frontend/src/views/teachOffice/myOffice/index.vue
index ade16b1d..c3a5d637 100644
--- a/frontend/src/views/teachOffice/myOffice/index.vue
+++ b/frontend/src/views/teachOffice/myOffice/index.vue
@@ -16,7 +16,7 @@
           />
           <el-button size="small" @click="shiftDay(1)">下一天<i class="el-icon-arrow-right" /></el-button>
         </div>
-        <el-table v-loading="todayLoading" :data="todayRows" border stripe size="small" max-height="560">
+        <el-table v-loading="todayLoading" :data="todayRows" border stripe size="small" max-height="560" :empty-text="todayError || '暂无数据'">
           <el-table-column prop="sksj" label="上课时间" width="170" align="center" />
           <el-table-column prop="kc" label="课程" min-width="150" align="center" show-overflow-tooltip />
           <el-table-column prop="bc" label="班次" min-width="130" align="center" show-overflow-tooltip />
@@ -39,7 +39,7 @@
             <el-button type="primary" icon="el-icon-search" @click="loadCourses">查询</el-button>
           </el-form-item>
         </el-form>
-        <el-table v-loading="courseLoading" :data="courseRows" border stripe size="small" max-height="560">
+        <el-table v-loading="courseLoading" :data="courseRows" border stripe size="small" max-height="560" :empty-text="courseError || '暂无数据'">
           <el-table-column prop="kcmcksxs" label="课程名称/课时系数" min-width="180" align="center" show-overflow-tooltip />
           <el-table-column prop="zrjykc" label="责任教员/课次" min-width="140" align="center" show-overflow-tooltip />
           <el-table-column prop="jhxs" label="计划学时" width="80" align="center" />
@@ -52,7 +52,7 @@
 
       <!-- ==================== 本室教员 ==================== -->
       <el-tab-pane label="本室教员" name="teachers">
-        <el-table v-loading="teacherLoading" :data="teacherRows" border stripe size="small" max-height="560">
+        <el-table v-loading="teacherLoading" :data="teacherRows" border stripe size="small" max-height="560" :empty-text="teacherError || '暂无数据'">
           <el-table-column prop="jybh" label="教员编号" width="140" align="center" />
           <el-table-column prop="jyxm" label="姓名" min-width="140" align="center">
             <template slot-scope="{ row }">
@@ -76,11 +76,14 @@ export default {
       day: '',
       todayRows: [],
       todayLoading: false,
+      todayError: '',
       courseQuery: { nd: null, xqdc: null },
       courseRows: [],
       courseLoading: false,
+      courseError: '',
       teacherRows: [],
-      teacherLoading: false
+      teacherLoading: false,
+      teacherError: ''
     }
   },
   created() {
@@ -103,20 +106,26 @@ export default {
     },
     loadToday() {
       this.todayLoading = true
+      this.todayError = ''
       myOfficeToday({ rq: this.day })
         .then(res => { this.todayRows = res.data || [] })
+        .catch(err => { this.todayRows = []; this.todayError = (err && err.message) || '加载失败' })
         .finally(() => { this.todayLoading = false })
     },
     loadCourses() {
       this.courseLoading = true
+      this.courseError = ''
       myOfficeCourses(this.courseQuery)
         .then(res => { this.courseRows = res.data || [] })
+        .catch(err => { this.courseRows = []; this.courseError = (err && err.message) || '加载失败' })
         .finally(() => { this.courseLoading = false })
     },
     loadTeachers() {
       this.teacherLoading = true
+      this.teacherError = ''
       myOfficeTeachers()
         .then(res => { this.teacherRows = res.data || [] })
+        .catch(err => { this.teacherRows = []; this.teacherError = (err && err.message) || '加载失败' })
         .finally(() => { this.teacherLoading = false })
     }
   }
diff --git a/frontend/src/views/teachOffice/shiftSemester/index.vue b/frontend/src/views/teachOffice/shiftSemester/index.vue
index d74157b0..5d653bee 100644
--- a/frontend/src/views/teachOffice/shiftSemester/index.vue
+++ b/frontend/src/views/teachOffice/shiftSemester/index.vue
@@ -385,6 +385,10 @@ export default {
       eventCalendarVisible: false,
       eventCalendarSemester: null,
 
+      // ==================== 教学配当 ====================
+      allocationVisible: false,
+      allocationSemester: null,
+
       // ==================== 批量创建班次学期 ====================
       batchAddVisible: false,
       batchAddForm: { nd: undefined, xqdc: undefined, startTime: '', endTime: '' },
diff --git a/frontend/src/views/teachOffice/teacher/index.vue b/frontend/src/views/teachOffice/teacher/index.vue
index daf1047f..95d2298f 100644
--- a/frontend/src/views/teachOffice/teacher/index.vue
+++ b/frontend/src/views/teachOffice/teacher/index.vue
@@ -1330,8 +1330,9 @@ export default {
       this.roleLoading = true
       listRole({ pageNum: 1, pageSize: 200, status: '0' }).then(res => {
         this.roleOptions = res.rows || res.data || []
-      }).catch(e => {
-        console.error('加载角色列表失败', e)
+      }).catch(() => {
+        // 无角色管理权限（如教研室账号）时只保留默认教员角色，不影响新增
+        this.roleOptions = [{ roleId: 101, roleName: '教员' }]
       }).finally(() => {
         this.roleLoading = false
       })