diff --git a/src/main/resources/static/assets/js/project_budget.js b/src/main/resources/static/assets/js/project_budget.js
index 38b527e..5bb3266 100644
--- a/src/main/resources/static/assets/js/project_budget.js
+++ b/src/main/resources/static/assets/js/project_budget.js
@@ -1055,7 +1055,7 @@ function checkprojectPlan() {
 
 //根据收款计划表和付款计划表更新资金计划表日期范围
 function updataCostPlanMonth(data, key) {
-    if(!data.length) return
+    if(!data.details.length) return
     let nowMaxMonth = new Date($('#planStartStr').val()).getTime()
     let nowMinMonth = new Date($('#planEndStr').val()).getTime()
     let dataMonth = data.details
@@ -1068,56 +1068,52 @@ function updataCostPlanMonth(data, key) {
     console.log(dataMonth)
     if (!nowMaxMonth || !nowMinMonth) {
         if(!nowMinMonth){
-            $('#planStartStr').val(dataMonth[dataMonth.length - 1][key].slice(0, 7))
+            layui.use('laydate', function () {
+                var laydate = layui.laydate;
+                laydate.render({
+                    elem: '#planStartStr',
+                    type: 'month',
+                    btns: ['confirm'],
+                    trigger: 'click',
+                    value: dataMonth[dataMonth.length - 1][key].slice(0, 7),
+
+                    ready: function () {
+
+                    },
+                    done: function () {
+                        var time = $(this.elem).val();
+                        appendMultiplePlan();
+                        $("#planStartDate").val(time);
+
+                    }
+                });
+                $("#planStartDate").val(dataMonth[dataMonth.length - 1][key].slice(0, 7));
+            })
         }
         if(!nowMaxMonth){
             $('#planEndStr').val(dataMonth[0][key].slice(0, 7))
+            layui.use('laydate', function () {
+                var laydate = layui.laydate;
+                laydate.render({
+                    elem: '#planEndStr',
+                    type: 'month',
+                    btns: ['confirm'],
+                    trigger: 'click',
+                    value: dataMonth[0][key].slice(0, 7),
+                    ready: function () {
+
+                    },
+                    done: function () {
+                        var time = $(this.elem).val();
+                        appendMultiplePlan();
+                        $("#planEndDate").val(time);
+                    },
+
+                });
+                appendMultiplePlan();
+                $("#planEndDate").val(dataMonth[0][key].slice(0, 7));
+            });
         }
-        layui.use('laydate', function () {
-            var laydate = layui.laydate;
-            laydate.render({
-                elem: '#planEndStr',
-                type: 'month',
-                btns: ['confirm'],
-                trigger: 'click',
-                value: dataMonth[0][key].slice(0, 7),
-                ready: function () {
-
-                },
-                done: function () {
-                    var time = $(this.elem).val();
-                    appendMultiplePlan();
-                    $("#planEndDate").val(time);
-                },
-
-            });
-
-            $("#planEndDate").val(dataMonth[0][key].slice(0, 7));
-        });
-        layui.use('laydate', function () {
-            var laydate = layui.laydate;
-            laydate.render({
-                elem: '#planStartStr',
-                type: 'month',
-                btns: ['confirm'],
-                trigger: 'click',
-                value: dataMonth[dataMonth.length - 1][key].slice(0, 7),
-
-                ready: function () {
-
-                },
-                done: function () {
-                    var time = $(this.elem).val();
-                    appendMultiplePlan();
-                    $("#planStartDate").val(time);
-
-                }
-            });
-            $("#planStartDate").val(dataMonth[dataMonth.length - 1][key].slice(0, 7));
-        })
-        setTimeout(()=>{
-            appendMultiplePlan();
-        },600)
     } else {
         if (dataMax > nowMaxMonth) {
             layui.use('laydate', function () {