diff --git a/api/app/lib/controllers/attendance/index.js b/api/app/lib/controllers/attendance/index.js
index c01ca40..96eb2cb 100644
--- a/api/app/lib/controllers/attendance/index.js
+++ b/api/app/lib/controllers/attendance/index.js
@@ -2,7 +2,7 @@
 const moment = require('moment')
 const fs = require('fs');
 
-async function overtimeStatistic (ctx) {
+async function overtimeStatistic(ctx) {
    try {
       const { models } = ctx.fs.dc;
       const { clickHouse } = ctx.app.fs
@@ -47,7 +47,7 @@ async function overtimeStatistic (ctx) {
    }
 }
 
-async function exportOvertimeStatistic (ctx) {
+async function exportOvertimeStatistic(ctx) {
    try {
       const { models } = ctx.fs.dc;
       const { clickHouse } = ctx.app.fs
@@ -92,7 +92,7 @@ async function exportOvertimeStatistic (ctx) {
             d['sum' + overtimeTypeKey] = overtimeStatistic.reduce((sum, o) => {
                if (o.compensate == overtimeTypeKey) {
                   sum += o.duration / 3600
-                  totalDuration += o.duration / 3600
+                  // totalDuration += o.duration / 3600
                }
                return sum
             }, 0)
@@ -158,7 +158,7 @@ async function exportOvertimeStatistic (ctx) {
    }
 }
 
-async function vacateType (ctx) {
+async function vacateType(ctx) {
    try {
       const { models } = ctx.fs.dc;
       const { clickHouse } = ctx.app.fs
@@ -178,7 +178,7 @@ async function vacateType (ctx) {
    }
 }
 
-async function vacateStatistic (ctx) {
+async function vacateStatistic(ctx) {
    try {
       const { models } = ctx.fs.dc;
       const { clickHouse } = ctx.app.fs
@@ -224,7 +224,7 @@ async function vacateStatistic (ctx) {
    }
 }
 
-async function exportVacateStatistic (ctx) {
+async function exportVacateStatistic(ctx) {
    try {
       const { models } = ctx.fs.dc;
       const { clickHouse } = ctx.app.fs
diff --git a/doc/scripts/PEP V3.5.0/01 update_member-birthday-typetoVarchar.sql b/doc/scripts/PEP V3.5.0/01 update_member-birthday-typetoVarchar.sql
new file mode 100644
index 0000000..e74178c
--- /dev/null
+++ b/doc/scripts/PEP V3.5.0/01 update_member-birthday-typetoVarchar.sql	
@@ -0,0 +1 @@
+alter table member alter column birthday type varchar(20) using birthday::varchar(20);
\ No newline at end of file