diff --git a/build_ui/src/api/train/accommodation.js b/build_ui/src/api/train/accommodation.js
index b94af82a1..595648d89 100644
--- a/build_ui/src/api/train/accommodation.js
+++ b/build_ui/src/api/train/accommodation.js
@@ -69,3 +69,11 @@ export function transferAccommodation(accommodationId, newDormId, newBedNo) {
     }
   })
 }
+
+// 删除预分配住宿安排（仅限未实际入住的预分配记录）
+export function delAccommodation(accommodationId) {
+  return request({
+    url: '/train/accommodation/' + accommodationId,
+    method: 'delete'
+  })
+}
diff --git a/build_ui/src/api/train/auth.js b/build_ui/src/api/train/auth.js
index a14e078ec..04735398c 100644
--- a/build_ui/src/api/train/auth.js
+++ b/build_ui/src/api/train/auth.js
@@ -42,3 +42,11 @@ export function delAuth(authId) {
     method: 'delete'
   })
 }
+
+// 注销门禁授权
+export function revokeAuth(authId) {
+  return request({
+    url: '/train/auth/' + authId + '/revoke',
+    method: 'post'
+  })
+}
diff --git a/build_ui/src/api/train/classroom.js b/build_ui/src/api/train/classroom.js
index e031e89a5..cd7ec961f 100644
--- a/build_ui/src/api/train/classroom.js
+++ b/build_ui/src/api/train/classroom.js
@@ -34,3 +34,11 @@ export function updateClassroom(data) {
     data: data
   })
 }
+
+// 删除教室信息
+export function delClassroom(classRoomId) {
+  return request({
+    url: '/train/classroom/' + classRoomId,
+    method: 'delete'
+  })
+}
diff --git a/build_ui/src/api/train/course.js b/build_ui/src/api/train/course.js
index 11b422c17..6e079ade5 100644
--- a/build_ui/src/api/train/course.js
+++ b/build_ui/src/api/train/course.js
@@ -34,3 +34,11 @@ export function updateCourse(data) {
     data: data
   })
 }
+
+// 删除课程信息
+export function delCourse(cId) {
+  return request({
+    url: '/train/course/' + cId,
+    method: 'delete'
+  })
+}
diff --git a/build_ui/src/views/train/accommodation/index.vue b/build_ui/src/views/train/accommodation/index.vue
index 0a64f6c9c..259864b54 100644
--- a/build_ui/src/views/train/accommodation/index.vue
+++ b/build_ui/src/views/train/accommodation/index.vue
@@ -94,6 +94,15 @@
             icon="el-icon-check"
             @click="handleCheckIn(scope.row)"
           >入住</el-button>
+          <el-button
+            v-if="scope.row.accommodationStatus === 0"
+            v-hasPermi="['train:accommodation:remove']"
+            size="mini"
+            type="text"
+            icon="el-icon-delete"
+            style="color: #F56C6C;"
+            @click="handleDelete(scope.row)"
+          >删除</el-button>
           <el-button
             v-if="scope.row.accommodationStatus === 1"
             v-hasPermi="['train:accommodation:edit']"
@@ -198,7 +207,7 @@
 </template>
 
 <script>
-import { listAccommodation, checkInAccommodation, checkOutAccommodation, transferAccommodation, getAccommodationHistory } from '@/api/train/accommodation'
+import { listAccommodation, checkInAccommodation, checkOutAccommodation, transferAccommodation, getAccommodationHistory, delAccommodation } from '@/api/train/accommodation'
 import { listDormitory } from '@/api/train/dormitory'
 
 export default {
@@ -306,6 +315,16 @@ export default {
       }).catch(() => {
         this.historyLoading = false
       })
+    },
+    handleDelete(row) {
+      const studentDesc = row.studentName ? `${row.studentName} (${row.studentId || ''})` : (row.studentId || `ID:${row.accommodationId}`)
+      const dormDesc = `${row.dormBuilding || ''} ${row.dormRoom || ''}`
+      this.$modal.confirm(`确定要删除学员【${studentDesc}】在宿舍【${dormDesc}】的预分配住宿记录吗？`).then(() => {
+        return delAccommodation(row.accommodationId)
+      }).then(() => {
+        this.$modal.msgSuccess('删除成功')
+        this.getList()
+      }).catch(() => {})
     }
   }
 }
diff --git a/build_ui/src/views/train/auth/index.vue b/build_ui/src/views/train/auth/index.vue
index 0688cfedf..1f4acf50e 100644
--- a/build_ui/src/views/train/auth/index.vue
+++ b/build_ui/src/views/train/auth/index.vue
@@ -124,6 +124,15 @@
             icon="el-icon-refresh"
             @click="handleManualReconcile(scope.row)"
           >手动对账</el-button>
+          <el-button
+            v-if="scope.row.authStatus === 'ACTIVE' || scope.row.authStatus === 'GRANTING'"
+            v-hasPermi="['system:auth:edit']"
+            size="mini"
+            type="text"
+            icon="el-icon-circle-close"
+            style="color: #E6A23C;"
+            @click="handleRevoke(scope.row)"
+          >注销授权</el-button>
         </template>
       </el-table-column>
     </el-table>
@@ -222,6 +231,7 @@
 
 <script>
 import { listAuth, getOperationHistory, manualReconcile } from '@/api/train/access'
+import { revokeAuth } from '@/api/train/auth'
 
 export default {
   name: 'Auth',
@@ -302,6 +312,16 @@ export default {
           this.oneTimeDialogOpen = true
         }
       }).catch(() => {})
+    },
+    handleRevoke(row) {
+      const studentDesc = row.studentId || `报名ID:${row.enrollmentId}`
+      const dormDesc = `${row.dormBuilding || ''} ${row.dormRoom || ''}`
+      this.$modal.confirm(`确定要注销学员【${studentDesc}】在宿舍【${dormDesc}】的门禁授权（授权ID: ${row.authId}）吗？注销后该学员将无法通行该门禁。`).then(() => {
+        return revokeAuth(row.authId)
+      }).then(() => {
+        this.$modal.msgSuccess('注销成功')
+        this.getList()
+      }).catch(() => {})
     }
   }
 }
diff --git a/build_ui/src/views/train/classroom/index.vue b/build_ui/src/views/train/classroom/index.vue
index 9006ca5d9..86f3b04e1 100644
--- a/build_ui/src/views/train/classroom/index.vue
+++ b/build_ui/src/views/train/classroom/index.vue
@@ -72,7 +72,7 @@
         </template>
       </el-table-column>
       <el-table-column label="备注" align="center" prop="remark" :show-overflow-tooltip="true" />
-      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
+      <el-table-column label="操作" align="center" class-name="small-padding fixed-width" width="140">
         <template slot-scope="scope">
           <el-button
             v-hasPermi="['train:classroom:edit']"
@@ -81,6 +81,14 @@
             icon="el-icon-edit"
             @click="handleUpdate(scope.row)"
           >修改</el-button>
+          <el-button
+            v-hasPermi="['train:classroom:remove']"
+            size="mini"
+            type="text"
+            icon="el-icon-delete"
+            style="color: #F56C6C;"
+            @click="handleDelete(scope.row)"
+          >删除</el-button>
         </template>
       </el-table-column>
     </el-table>
@@ -125,7 +133,7 @@
 </template>
 
 <script>
-import { listClassroom, getClassroom, addClassroom, updateClassroom } from '@/api/train/classroom'
+import { listClassroom, getClassroom, addClassroom, updateClassroom, delClassroom } from '@/api/train/classroom'
 
 export default {
   name: 'Classroom',
@@ -264,6 +272,15 @@ export default {
           }
         }
       })
+    },
+    /** 删除按钮操作 */
+    handleDelete(row) {
+      this.$modal.confirm(`确定删除教室【${row.roomName}】吗？`).then(() => {
+        return delClassroom(row.classRoomId)
+      }).then(() => {
+        this.$modal.msgSuccess('删除成功')
+        this.getList()
+      }).catch(() => {})
     }
   }
 }
diff --git a/build_ui/src/views/train/course/index.vue b/build_ui/src/views/train/course/index.vue
index f353dd1cc..026a66a5e 100644
--- a/build_ui/src/views/train/course/index.vue
+++ b/build_ui/src/views/train/course/index.vue
@@ -79,7 +79,7 @@
       </el-table-column>
       <el-table-column label="备注" align="center" prop="remark" min-width="120" :show-overflow-tooltip="true" />
       <el-table-column label="创建时间" align="center" prop="createTime" width="160" />
-      <el-table-column label="操作" align="center" class-name="small-padding fixed-width" width="100">
+      <el-table-column label="操作" align="center" class-name="small-padding fixed-width" width="180">
         <template slot-scope="scope">
           <el-button
             v-hasPermi="['train:course:edit']"
@@ -88,6 +88,32 @@
             icon="el-icon-edit"
             @click="handleUpdate(scope.row)"
           >修改</el-button>
+          <el-button
+            v-if="scope.row.status === 1"
+            v-hasPermi="['train:course:edit']"
+            size="mini"
+            type="text"
+            icon="el-icon-video-pause"
+            style="color: #E6A23C;"
+            @click="handleStatusChange(scope.row, 0)"
+          >停用</el-button>
+          <el-button
+            v-else
+            v-hasPermi="['train:course:edit']"
+            size="mini"
+            type="text"
+            icon="el-icon-video-play"
+            style="color: #67C23A;"
+            @click="handleStatusChange(scope.row, 1)"
+          >启用</el-button>
+          <el-button
+            v-hasPermi="['train:course:remove']"
+            size="mini"
+            type="text"
+            icon="el-icon-delete"
+            style="color: #F56C6C;"
+            @click="handleDelete(scope.row)"
+          >删除</el-button>
         </template>
       </el-table-column>
     </el-table>
@@ -140,7 +166,7 @@
 </template>
 
 <script>
-import { listCourse, getCourse, addCourse, updateCourse } from '@/api/train/course'
+import { listCourse, getCourse, addCourse, updateCourse, delCourse } from '@/api/train/course'
 
 export default {
   name: 'Course',
@@ -287,6 +313,28 @@ export default {
           }
         }
       })
+    },
+    /** 状态切换（停用/启用） */
+    handleStatusChange(row, newStatus) {
+      const actionText = newStatus === 1 ? '启用' : '停用'
+      const promptText = newStatus === 0
+        ? `确定停用课程《${row.cName}》吗？停用后该课程将无法被新培训计划选用。`
+        : `确定启用课程《${row.cName}》吗？`
+      this.$modal.confirm(promptText).then(() => {
+        return updateCourse({ cId: row.cId, status: newStatus })
+      }).then(() => {
+        this.$modal.msgSuccess(`${actionText}成功`)
+        this.getList()
+      }).catch(() => {})
+    },
+    /** 删除按钮操作 */
+    handleDelete(row) {
+      this.$modal.confirm(`确定删除课程《${row.cName}》吗？`).then(() => {
+        return delCourse(row.cId)
+      }).then(() => {
+        this.$modal.msgSuccess('删除成功')
+        this.getList()
+      }).catch(() => {})
     }
   }
 }
diff --git a/build_ui/src/views/train/score/index.vue b/build_ui/src/views/train/score/index.vue
index 9b4ec6b96..34ed31e1b 100644
--- a/build_ui/src/views/train/score/index.vue
+++ b/build_ui/src/views/train/score/index.vue
@@ -265,7 +265,10 @@ export default {
     },
     handleDelete(row) {
       const scoreIds = row.scoreId || this.ids
-      this.$modal.confirm('是否确认删除成绩编号为"' + scoreIds + '"的数据项？').then(() => {
+      const confirmText = row.scoreId && row.studentId
+        ? `确定要删除学员【${row.studentId}】的课程成绩记录（成绩编号: ${row.scoreId}）吗？`
+        : `是否确认删除成绩编号为"${scoreIds}"的数据项？`
+      this.$modal.confirm(confirmText).then(() => {
         return delScore(scoreIds)
       }).then(() => {
         this.getList()