diff --git a/tool4log.js b/tool4log.js
index 1dcea73..d378029 100644
--- a/tool4log.js
+++ b/tool4log.js
@@ -9,7 +9,7 @@ module.exports = typeof uniCloud === 'undefined' ? {
   ccinfo(...args) {
     console.info({timeiso: new Date().toJSON()}, ...args)
   },
-  ccerr(...args) { // console.error will appear in pm2's error log
+  ccerror(...args) { // console.error will appear in pm2's error log
     console.error({timeiso: new Date().toJSON()}, ...args)
   },
   ccwarn(...args) { // console.warn will appear in pm2's error log
@@ -27,7 +27,7 @@ module.exports = typeof uniCloud === 'undefined' ? {
   ccinfo(...args) {
     console.info(colors.green({timeiso: new Date().toJSON()}), ...args)
   },
-  ccerr(...args) { // console.error will appear in pm2's error log
+  ccerror(...args) { // console.error will appear in pm2's error log
     console.error(colors.red({timeiso: new Date().toJSON()}), ...args)
   },
   ccwarn(...args) { // console.warn will appear in pm2's error log