diff --git a/miniprogram/app.json b/miniprogram/app.json
index ef2f24b..11d2d45 100644
--- a/miniprogram/app.json
+++ b/miniprogram/app.json
@@ -74,11 +74,5 @@
                 "selectedIconPath": "/asset/img/my.png"
             }
         ]
-    },
-    "plugins": {
-        "echarts": {
-            "version": "2.1.1",
-            "provider": "wx1db9e5ab1149ea03"
-        }
     }
 }
\ No newline at end of file
diff --git a/miniprogram/pages/workReport/workReport.js b/miniprogram/pages/workReport/workReport.js
index 4b70069..ad57c1b 100644
--- a/miniprogram/pages/workReport/workReport.js
+++ b/miniprogram/pages/workReport/workReport.js
@@ -124,7 +124,14 @@ Page({
     //上传之前
     handleBeforeUpload(e){
         const { file, callback } = e.detail;
-        if(file.url.indexOf('.jpg') > -1 || file.url.indexOf('.png') > -1 || file.url.indexOf('.pdf') > -1 ||
+        if(file.size > 52428800){
+            wx.showToast({
+                title:'文件大小不能大于50MB！',
+                duration:2000,
+                icon:'none'
+            })
+            callback(false);
+        }else if(file.url.indexOf('.jpg') > -1 || file.url.indexOf('.png') > -1 || file.url.indexOf('.pdf') > -1 ||
             file.url.indexOf('.jpg') > -1 || file.url.indexOf(".doc")>-1 || file.url.indexOf(".docx")>-1 || file.url.indexOf(".xlsx")>-1 ||
             file.url.indexOf(".xls")>-1){
             callback(true);
@@ -162,13 +169,13 @@ Page({
             success(res){
                 let _isUpload = false;
                 res.tempFiles.forEach(item => {
-                    if(item.size > 10485760){
+                    if(item.size > 52428800){
                         _isUpload = true;
                     }
                 });
                 if(_isUpload){
                     wx.showToast({
-                        title:'图片或视频不能大于10MB！',
+                        title:'图片或视频不能大于50MB！',
                         icon:'none',
                         duration:1500
                     })