diff --git a/weapp/package/inspectionInput/inspectionInput.js b/weapp/package/inspectionInput/inspectionInput.js
index 2f0ed73..d398e4f 100644
--- a/weapp/package/inspectionInput/inspectionInput.js
+++ b/weapp/package/inspectionInput/inspectionInput.js
@@ -197,6 +197,12 @@ Page({
             wx.showToast({ title: '图片大于15M，不可上传', icon: 'none' });
             return;
           }
+          const fileNameArr = res.tempFiles[i].tempFilePath.split('.');
+          const extension = res.tempFiles[i].tempFilePath.split('.')[fileNameArr.length - 1];
+          if (extension !== 'jpg' && extension !== 'png' && extension !== 'jpeg') {
+            wx.showToast({ title: '只能上传jpg、jpeg、png格式的图片', icon: 'none' });
+            return;
+          }
           pics.push(imgs[i].tempFilePath)
         }
         that.uploadimg({