diff --git a/safesite/export.py b/safesite/export.py
index 58ec0a7a..f4bd4e04 100644
--- a/safesite/export.py
+++ b/safesite/export.py
@@ -439,6 +439,10 @@ def exportxlsx(a,objs):
         wb.save(filepath)
         return url
     elif a=='ws':
+        if objs.count()>100:
+            res = HttpResponse()
+            res.write('数量超过100,请查询后导出!')
+            return res
         #查询数据
         wslist = objs.values('missnum','missplace','misstime','misser__name','description','prevent','misspart__partname','submittime','missimg','lesson')
         #写入数据
@@ -517,6 +521,10 @@ def exportxlsx(a,objs):
         res.write(output.getvalue())
         return res
     elif a=='jy':
+        if objs.count()>100:
+            res = HttpResponse()
+            res.write('数量超过100,请查询后导出!')
+            return res
         #查询数据
         jylist = objs.values('jynum','jylb__dickeyname','jyr__name','jybm__partname','dqxz','jynr','qwxg','submittime','jyimg','jyimg2','pgr__name','clr__name','jyfk','clcs','clms')
         #写入数据
@@ -568,6 +576,10 @@ def exportxlsx(a,objs):
         res.write(output.getvalue())
         return res
     elif a=='gc':
+        if objs.count()>100:
+            res = HttpResponse()
+            res.write('数量超过100,请查询后导出!')
+            return res
         #查询数据
         gclist = objs.values('looknum','lookplace','actname','looktime','looktime2','looker__name','lookeder','otherunsafe','safecontent','lookpart__partname','submittime','lookimg')
         #写入数据
@@ -612,6 +624,10 @@ def exportxlsx(a,objs):
         res.write(output.getvalue())
         return res
     elif a=='zy':
+        if objs.count()>100:
+            res = HttpResponse()
+            res.write('数量超过100,请查询后导出!')
+            return res
         #查询数据
         zylist = objs.values('zyid','zylx__dickeyname','zynum','zybm__partname','zyfzr__name','zynr','zyzt','submittime','kssj','jssj','zyimg','zyimg2')
         wb = load_workbook(dirname + 'safesite/exportemp/zy.xlsx')
diff --git a/safesite/templates/miss.html b/safesite/templates/miss.html
index 6f77ae0d..01609945 100644
--- a/safesite/templates/miss.html
+++ b/safesite/templates/miss.html
@@ -153,8 +153,7 @@
     }
     function exportwsexcel() {
         var querydata = $('#searchwsff').serializeJSON();
-        console.log(querydata)
         let url = 'api/miss?a=exportexcel&'+parseParams(querydata)
-        $('<form method="post" action="' + url + '"></form>').appendTo('body').submit().remove();
+        window.open(url);
     }
 </script>
\ No newline at end of file
diff --git a/safesite/templates/observe.html b/safesite/templates/observe.html
index f2c0664a..70930dcf 100644
--- a/safesite/templates/observe.html
+++ b/safesite/templates/observe.html
@@ -168,6 +168,6 @@
     function exportgcexcel() {
         var querydata = $('#searchgcff').serializeJSON();
         let url = 'gchandle?a=exportexcel&'+parseParams(querydata)
-        $('<form method="post" action="' + url + '"></form>').appendTo('body').submit().remove();
+        window.open(url);
     }
 </script>
\ No newline at end of file
diff --git a/safesite/templates/operation.html b/safesite/templates/operation.html
index bb1e42d3..8fde6411 100644
--- a/safesite/templates/operation.html
+++ b/safesite/templates/operation.html
@@ -165,8 +165,9 @@
         else { $.messager.alert('提示', '请选择一行数据!'); }
     }
     function exportzyexcel() {
-        let url = 'api/operation?a=exportexcel'
-        $('<form method="post" action="' + url + '"></form>').appendTo('body').submit().remove();
+        var querydata = $('#searchzyff').serializeJSON();
+        let url = 'api/operation?a=exportexcel'+parseParams(querydata)
+        window.open(url);
     }
     function gbzy(){
         var row = $('#zytable').datagrid('getSelected');
diff --git a/safesite/templates/suggest.html b/safesite/templates/suggest.html
index 5a776bf3..208ccc48 100644
--- a/safesite/templates/suggest.html
+++ b/safesite/templates/suggest.html
@@ -174,7 +174,7 @@
     function exportjyexcel() {
         var querydata = $('#searchjyff').serializeJSON();
         let url = 'api/suggest?a=exportexcel&'+parseParams(querydata)
-        $('<form method="post" action="' + url + '"></form>').appendTo('body').submit().remove();
+        window.open(url);
 
     }
     function updatejy(){
diff --git a/需求/惠东嘉华安全生产管理系统二次开发需求分析.docx b/需求/惠东嘉华安全生产管理系统二次开发需求分析.docx
new file mode 100644
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diff --git a/需求/惠东需求.docx b/需求/惠东需求.docx
deleted file mode 100644
index 28c65550..00000000
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diff --git a/需求/改进需求初步清单.docx b/需求/改进需求初步清单.docx
deleted file mode 100644
index a609503f..00000000
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diff --git a/需求/需求整理.xlsx b/需求/需求整理.xlsx
index cdb32741..ca7f3903 100644
Binary files a/需求/需求整理.xlsx and b/需求/需求整理.xlsx differ