Merge pull request #640 from RickCole21/master

round小数位默认改成2

src/utils/tpl-builtin.ts

@@ -166,7 +166,7 @@ export const filters: {
   },
   duration: input => (input ? formatDuration(input) : input),
   bytes: input => (input ? prettyBytes(parseFloat(input)) : input),
-  round: (input, decimals = 0) => {
+  round: (input, decimals = 2) => {
     if (isNaN(input)) {
       return 0;
     }