diff --git a/web_src/js/components/ProAnalysis.vue b/web_src/js/components/ProAnalysis.vue
index eddb7e222..8f8b8593e 100755
--- a/web_src/js/components/ProAnalysis.vue
+++ b/web_src/js/components/ProAnalysis.vue
@@ -30,7 +30,8 @@
                 <span style="float:right; margin-right: 20px;">
                     <div style="display:inline-block;margin-left: 20px; ">
                         <i class="el-icon-download"></i>
-                        <span ><a id = "download_file" :href= "'../api/v1/projectboard/downloadAll/?type='+this.params.type+'&beginTime='+this.params.beginTime+'&endTime='+this.params.endTime+'&q='+this.params.q+'&sort=openi'" >下载报告</a> </span>
+                        <span ><a id = "download_file" :href= "'../api/v1/projectboard/downloadAll/?type='+this.params.type+'&beginTime='+this.params.beginTime+'&endTime='+this.params.endTime+'&q='+this.params.q+'&sort=openi'"  @click="isExport();return false;" >下载报告</a> </span>
+                        <!-- <span ><a id = "download_file"  :href= "downLoadSrc" @click="jugeExport();" target="_black">下载报告</a> </span> -->
                     </div>  
 
 
@@ -361,6 +362,7 @@
                     search:'',
                     dynamic:7,
                     download_a:"",
+                    downLoadSrc:'',
 
     
                     //单个项目参数
@@ -389,6 +391,16 @@
                 // download_file(){
                 //     this.params.type='all'
                 // },
+                jugeExport(){
+                    if(typeof this.tableData=="undefined" || this.tableData=="null" || this.tableData==""){
+                        // let self=this;
+                        return 
+                    }
+                    else{
+                        // let self=this;
+                        this.downLoadSrc= '../api/v1/projectboard/downloadAll/?type='+this.params.type+'&beginTime='+this.params.beginTime+'&endTime='+this.params.endTime+'&q='+this.params.q+'&sort=openi';
+                    }
+                },
                 exportData(){
                     
                     // this.getOneProList(this.pro_id,'all',true,7)
@@ -410,11 +422,7 @@
                     var yesterday = this.saveFormatDate(tmp.getFullYear(),tmp.getMonth()+1,tmp.getDate());
                     var yesterday_tmp = this.formatDate(tmp.getFullYear(),tmp.getMonth()+1,tmp.getDate())
 
-                    let lastMonthDate = new Date();  // 上月日期
-                    lastMonthDate.setDate(1);
-                    lastMonthDate.setMonth(lastMonthDate.getMonth()-1);
-                    let lastYear = lastMonthDate.getYear();
-                    let lastMonth = lastMonthDate.getMonth();
+                   
                     var startDate=''
                     var endDate=''
                     var saveFileName = ''
@@ -462,15 +470,22 @@
                                 break
                             }
                             case "last_month":{
-                                startDate=this.formatDate(nowYear, lastMonth, 1);
+
+                                let lastMonthDate = new Date();  // 上月日期
+                                lastMonthDate.setDate(1);
+                                lastMonthDate.setMonth(lastMonthDate.getMonth()-1);
+                                let lastYear = lastMonthDate.getFullYear();
+                                let lastMonth = lastMonthDate.getMonth();
+
+                                startDate=this.formatDate(lastYear, lastMonth+1, 1);
                                 startDate = this.comparedate(startDate,this.recordBeginTime)
 
 
-                                var monthStartDate = new Date(nowYear, lastMonth, 1);
-                                var monthEndDate = new Date(nowYear, nowMonth, 1);
+                                var monthStartDate = new Date(lastYear, lastMonth, 1);
+                                var monthEndDate = new Date(lastYear, lastMonth+1, 1);
                                 var days = (monthEndDate - monthStartDate) / (1000 * 60 * 60 * 24)
 
-                                endDate=this.saveFormatDate(nowYear, nowMonth, days);   
+                                endDate=this.saveFormatDate(lastYear, lastMonth+1, days);  //月份从0开始，所以+1保存月份 
                                 saveFileName = this.pro_name+"_"+startDate+'_'+ endDate
                                 break
                             }