diff --git a/src/views/login/index.vue b/src/views/login/index.vue
index 3868a849..25906405 100644
--- a/src/views/login/index.vue
+++ b/src/views/login/index.vue
@@ -138,8 +138,9 @@ export default {
     // window.removeEventListener('storage', this.afterQRScan)
   },
   methods: {
-    checkCapslock({ shiftKey, key } = {}) {
-      this.capsTooltip = key && key.length === 1 && ((shiftKey && (key >= 'A' && key <= 'Z')) || (!shiftKey && (key >= 'A' && key <= 'Z')))
+    checkCapslock(e) {
+      const { key } = e
+      this.capsTooltip = key && key.length === 1 && (key >= 'A' && key <= 'Z')
     },
     showPwd() {
       if (this.passwordType === 'password') {