sharp版本修改

package.json

@@ -37,7 +37,7 @@
     "multiparty": "^4.2.3",
     "nodemon": "^3.1.4",
     "normalize.css": "^8.0.1",
-    "sharp": "^0.34.1",
+    "sharp": "0.28.0",
     "vue": "^2.6.11",
     "vue-draggable-resizable": "^2.0.0",
     "vue-i18n": "^8.16.0",