change q

@@ -19,7 +19,7 @@ exports.generateCaptcha = () => {
                 data: {
                     text: codeStr,
                     images: `${result.data.verifiedGraphicCode}` +
-                            `?imageView/2/w/240/watermark/2/text/${uuid.v4()}/fontsize/120/dissolve/10`
+                            `?imageView2/2/w/240/q/70/watermark/2/text/${uuid.v4()}/fontsize/120/dissolve/10`
                 }
             };
         } else {