fix

src/modules/questions/views/user.vue

@@ -25,7 +25,7 @@
               />
             </el-select>
           </el-form-item>
-          <el-form-item label="角色">
+          <el-form-item v-if="!onlySubjectTeacher" label="角色">
             <el-select
               v-model="searchForm.roleId"
               clearable
@@ -1248,14 +1248,6 @@ export default {
           return false;
         }
       }
-      if (this.isSubjectTeacher) {
-        for (let n = 0; n < roleCodes.length; n++) {
-          let roleCode = roleCodes[n];
-          if (roleCode != "ASSIGN_TEACHER") {
-            return false;
-          }
-        }
-      }
 
       return true;
     },