diff --git a/src/components/student-tree/src/tree-node.vue b/src/components/student-tree/src/tree-node.vue
index 3c922db..4b816b2 100644
--- a/src/components/student-tree/src/tree-node.vue
+++ b/src/components/student-tree/src/tree-node.vue
@@ -35,7 +35,7 @@
       >
       </span>
       <el-checkbox
-        v-if="showCheckbox"
+        v-if="showCheckbox && node.data.showCheckbox"
         v-model="node.checked"
         :indeterminate="node.indeterminate"
         :disabled="!!node.disabled"
diff --git a/src/pages/project/add/index.vue b/src/pages/project/add/index.vue
index 2e7d41c..21c2058 100644
--- a/src/pages/project/add/index.vue
+++ b/src/pages/project/add/index.vue
@@ -279,6 +279,7 @@ export default {
             this.projectJudgmentData = projectJudgmentData;
         }
         this.rowDrop();
+        this.$refs.main.scrollTop = 0;
     },
     beforeDestroy() {
         if (!this.isToPoint) {
@@ -314,6 +315,9 @@ export default {
                 this.projectJudgmentData.forEach((e, i) => {
                     e.sort = i + 1;
                 });
+                this.$nextTick(() => {
+                    this.$refs.main.scrollTop = 0;
+                });
             }).catch(err => {
                 console.log(err);
             });
diff --git a/src/pages/student/list/index.vue b/src/pages/student/list/index.vue
index 47b5913..f20f15f 100644
--- a/src/pages/student/list/index.vue
+++ b/src/pages/student/list/index.vue
@@ -179,7 +179,13 @@
                                 </el-col>
                                 <el-col :span="10">
                                     <el-form-item prop="classId" label="所在班级">
-                                        <div style="height: 400px; max-height: 400px; border: 1px solid #DCDFE6; border-radius: 4px; padding: 10px 10px 10px 0px; overflow: auto">
+                                        <el-input
+                                            placeholder="输入关键字进行过滤"
+                                            v-model="filterText"
+                                            style="margin-bottom: 10px"
+                                        >
+                                        </el-input>
+                                        <div style="height: 300px; max-height: 300px; border: 1px solid #DCDFE6; border-radius: 4px; padding: 10px 10px 10px 0px; overflow: auto">
                                             <student-tree
                                                 v-if="showTree"
                                                 ref="classTree"
@@ -190,6 +196,7 @@
                                                 :load="loadClassTree"
                                                 :default-expand-all="!isAdd"
                                                 :default-checked-keys="defaultCheckedKeys"
+                                                :filter-node-method="filterNode"
                                                 :props="{children: 'children', label: 'organizationName', isLeaf: 'leaf'}"
                                             >
                                                 <span class="custom-tree-node" slot-scope="{ node, data }">
@@ -198,13 +205,14 @@
                                                         <el-button
                                                             v-if="auth('学生组织架构添加')&&node.level < 3"
                                                             type="text"
-                                                            @click="() => handleAdd(node, data)">自定义
+                                                            icon="el-icon-circle-plus-outline"
+                                                            @click="() => handleAdd(node, data)">
                                                         </el-button>
                                                     </span>
                                                 </span>
                                             </student-tree>
                                         </div>
-
+                                        <p style="color: #C0C4CC;">提示：需创建班级后才可以勾选</p>
                                     </el-form-item>
                                 </el-col>
                             </el-row>
@@ -364,6 +372,8 @@ export default {
             emailRepeat: false,
             showTree: true, // 是否显示所在班级树
             defaultCheckedKeys: [],
+            filterText: "", // 通过关键字过滤树节点
+
 
             importVisible: false,
             uploadList: [],
@@ -389,6 +399,9 @@ export default {
                 }
 
             }, 500);
+        },
+        filterText(val) {
+            this.$refs.classTree.filter(val);
         }
     },
     methods: {
@@ -688,9 +701,9 @@ export default {
             if (this.form.account) {
                 let url = "";
                 if (this.isAdd) {
-                    url = `${this.api.checkWorkNumOrAccount}?account=${this.form.account}&workNumber=`;
+                    url = `${this.api.checkWorkNumOrAccount}?platformId=${Setting.platformId}&type=${Setting.platformType}&account=${this.form.account}&workNumber=`;
                 } else {
-                    url = `${this.api.checkWorkNumOrAccount}?accountId=${this.form.accountId}&account=${this.form.account}&workNumber=`;
+                    url = `${this.api.checkWorkNumOrAccount}?platformId=${Setting.platformId}&type=${Setting.platformType}&accountId=${this.form.accountId}&account=${this.form.account}&workNumber=`;
                 }
                 this.$post(url).then(res => {
                     if (res.status === 200) {
@@ -705,9 +718,9 @@ export default {
             if (this.form.workNumber) {
                 let url = "";
                 if (this.isAdd) {
-                    url = `${this.api.checkWorkNumOrAccount}?workNumber=${this.form.workNumber}&account=`;
+                    url = `${this.api.checkWorkNumOrAccount}?platformId=${Setting.platformId}&type=${Setting.platformType}&workNumber=${this.form.workNumber}&account=`;
                 } else {
-                    url = `${this.api.checkWorkNumOrAccount}?accountId=${this.form.accountId}&workNumber=${this.form.workNumber}&account=`;
+                    url = `${this.api.checkWorkNumOrAccount}?platformId=${Setting.platformId}&type=${Setting.platformType}&accountId=${this.form.accountId}&workNumber=${this.form.workNumber}&account=`;
                 }
                 this.$post(url).then(res => {
                     if (res.status === 200) {
@@ -754,6 +767,10 @@ export default {
                 });
             }
         },
+        filterNode(value, data) {
+            if (!value) return true;
+            return data.organizationName.indexOf(value) !== -1;
+        },
         loadClassTree(node, resolve) { // 懒加载所在班级树结构
             let level = 1;
             let parentId = "";
@@ -785,10 +802,12 @@ export default {
                             if (this.form.classId) {
                                 this.defaultCheckedKeys = this.form.classId.split(",").map(i => Number(i));
                             }
+                            i.showCheckbox = true;
                         } else {
                             i.leaf = false;
+                            i.showCheckbox = false;
                         }
-                        // console.log(JSON.stringify(i));
+                        console.log(JSON.stringify(i));
                         result.push(i);
                     });
                     return resolve(result);
diff --git a/src/pages/system/list/staff.vue b/src/pages/system/list/staff.vue
index d6353d0..4d02751 100644
--- a/src/pages/system/list/staff.vue
+++ b/src/pages/system/list/staff.vue
@@ -353,9 +353,9 @@ export default {
             if (this.teacherForm.account) {
                 let url = "";
                 if (this.isAdd) {
-                    url = `${this.api.checkWorkNumOrAccount}?account=${this.teacherForm.account}&workNumber=`;
+                    url = `${this.api.checkWorkNumOrAccount}?platformId=${Setting.platformId}&type=${Setting.platformType}&account=${this.teacherForm.account}&workNumber=`;
                 } else {
-                    url = `${this.api.checkWorkNumOrAccount}?accountId=${this.teacherForm.accountId}&account=${this.teacherForm.account}&workNumber=`;
+                    url = `${this.api.checkWorkNumOrAccount}?platformId=${Setting.platformId}&accountId=${this.teacherForm.accountId}&account=${this.teacherForm.account}&workNumber=`;
                 }
                 this.$post(url).then(res => {
                     if (res.status === 200) {
@@ -370,9 +370,9 @@ export default {
             if (this.teacherForm.workNumber) {
                 let url = "";
                 if (this.isAdd) {
-                    url = `${this.api.checkWorkNumOrAccount}?workNumber=${this.teacherForm.workNumber}&account=`;
+                    url = `${this.api.checkWorkNumOrAccount}?platformId=${Setting.platformId}&type=${Setting.platformType}&workNumber=${this.teacherForm.workNumber}&account=`;
                 } else {
-                    url = `${this.api.checkWorkNumOrAccount}?accountId=${this.teacherForm.accountId}&workNumber=${this.teacherForm.workNumber}&account=`;
+                    url = `${this.api.checkWorkNumOrAccount}?platformId=${Setting.platformId}&type=${Setting.platformType}&accountId=${this.teacherForm.accountId}&workNumber=${this.teacherForm.workNumber}&account=`;
                 }
                 this.$post(url).then(res => {
                     if (res.status === 200) {