diff --git a/src/components/Form/FormFields/PasswordRule.vue b/src/components/Form/FormFields/PasswordRule.vue
index 3c1cbba87..dd578a58a 100644
--- a/src/components/Form/FormFields/PasswordRule.vue
+++ b/src/components/Form/FormFields/PasswordRule.vue
@@ -48,7 +48,8 @@ export default {
             type: 'input-number',
             el: {
               min: 8,
-              max: 36
+              max: 36,
+              size: 'mini'
             }
           },
           {
diff --git a/src/styles/index.scss b/src/styles/index.scss
index 475252ea3..c8c17612a 100644
--- a/src/styles/index.scss
+++ b/src/styles/index.scss
@@ -439,11 +439,6 @@ input[type=file] {
   font-size: 13px;
 }
 
-.el-form .el-input__inner, .el-dialog__body .el-input-number .el-input__inner {
-  height: 34px;
-  font-size: 13px;
-}
-
 .el-input input::placeholder {
   font-weight: 400 !important;
   font-family: "Open Sans", sans-serif;