diff --git a/src/views/examinationPaper/edit.vue b/src/views/examinationPaper/edit.vue
index ad93eb8..faf0866 100644
--- a/src/views/examinationPaper/edit.vue
+++ b/src/views/examinationPaper/edit.vue
@@ -479,7 +479,7 @@
         </div>
         <div slot="footer">
           <el-button @click="dialogTag = false">取 消</el-button>
-          <el-button type="primary" @click="dialogTag = false">确 定</el-button>
+          <el-button type="primary" @click="setKnowledge">确 定</el-button>
         </div>
       </el-dialog>
     </div>
@@ -949,7 +949,7 @@ export default {
       } else {
         detail =
           this.type == 1
-            ? this.$request.paperDetail
+            ? this.$request.fetchPaperDetail
             : this.type == 2
             ? this.$request.examQuestionList
             : this.$request.periodQuestionList;
@@ -1111,13 +1111,20 @@ export default {
 .content {
   width: 100%;
   box-sizing: border-box;
-  padding: 0 50px;
+  padding: 0 50px 60px;
   .ml-20 {
     margin-left: 20px;
   }
   .btn-box {
+    width: calc(100% - 240px);
+    position: fixed;
+    right: 40px;
+    bottom: 20px;
+    padding: 10px 0 20px;
+    background: #fff;
     text-align: right;
     margin-left: 140px;
+    z-index: 10;
   }
   .tips {
     height: 48px;
diff --git a/src/views/standard/device/index.vue b/src/views/standard/device/index.vue
index cffca08..1bbf281 100644
--- a/src/views/standard/device/index.vue
+++ b/src/views/standard/device/index.vue
@@ -619,7 +619,7 @@ export default {
     this.stationReport();
     this._QueryGradeList();
     this._QueryData();
-    if (role == "ROLE_JITUAN") {
+    if (this.role == "ROLE_JITUAN") {
       this.showSchool();
     }
   },