修复了小bug

src/pages/reimbursement/mine/ReimbursementCreate.tsx

@@ -135,7 +135,6 @@ class ReimbursementCreate extends React.Component<any, any> {
     };
 
     submitCheck = () => {
-        //TODO: check
         let msgContent:string = ""
         if(this.state.departureName == "" ) {
             msgContent = "未填写出发地"
@@ -143,7 +142,7 @@ class ReimbursementCreate extends React.Component<any, any> {
             msgContent = "未填写目的地"
         } else if(this.state.departureInvoice == null) {
             msgContent = "未上传出发票据"
-        } else if(this.state.selectedDepartment == null || this.state.selectedDepartment.isEmpty()) {
+        } else if(this.state.selectedDepartment == null) {
             msgContent = "未选择报销部门"
         } else {
             return {ok: true, msg: ""}