diff --git a/element-vue/src/components/teacher/weekSelection.vue b/element-vue/src/components/teacher/weekSelection.vue
index 0ab1183..7b382af 100644
--- a/element-vue/src/components/teacher/weekSelection.vue
+++ b/element-vue/src/components/teacher/weekSelection.vue
@@ -10,7 +10,7 @@
             </el-radio-group>
             </div>
         <el-checkbox-group v-model="checkedValue" @change="handleCheckedValueChange" ref="checkBox">
-            <el-checkbox-button v-for="item in checkOption" :label="item" :key="item" style="width: 52px"></el-checkbox-button>
+            <el-checkbox-button v-for="item in checkOption" :label="item" :key="item" style="width: 52px" :disabled="!ableList.find(elem => elem === item)"></el-checkbox-button>
         </el-checkbox-group>
         <el-divider></el-divider>
             <el-button @click="$emit('add')">确定</el-button>
@@ -32,6 +32,7 @@
                 isIndeterminate1:true,
                 isIndeterminate2:true,
                 isIndeterminate3:true,
+                ableList:[1,2,3,4,5,6],
                 checkOption:[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18]
             }
         },