diff --git a/src/app/pages/login/login.component.ts b/src/app/pages/login/login.component.ts
index 4843eed..5d2db0b 100644
--- a/src/app/pages/login/login.component.ts
+++ b/src/app/pages/login/login.component.ts
@@ -258,7 +258,7 @@ export class MyValidators extends Validators {
       return null;
     }
 
-    return isPassword(value) ? null : { mobile: { 'zh-cn': `长度 12 位以上，包含①大写字母、②小写字母、③数字、④特殊字符四种中的三种组合`, en: `Password phone number is not valid` } };
+    return isPassword(value) ? null : { mobile: { 'zh-cn': `长度至少 8 位，必须包含大写字母、小写字母、数字、符号四种中的三种`, en: `Password phone number is not valid` } };
   }
 
 }
@@ -266,6 +266,6 @@ function isEmptyInputValue(value: NzSafeAny): boolean {
   return value == null || value.length === 0;
 }
 function isPassword(value: string): boolean {
-  return typeof value === 'string' && /^(?![a-zA-Z]+$)(?![A-Z0-9]+$)(?![A-Z\W_!@#$%^&*`~()-+=]+$)(?![a-z0-9]+$)(?![a-z\W_!@#$%^&*`~()-+=]+$)(?![0-9\W_!@#$%^&*`~()-+=]+$)[a-zA-Z0-9\W_!@#$%^&*`~()-+=]{12,99}$/.test(value);
+  return typeof value === 'string' && /^(?![a-zA-Z]+$)(?![A-Z0-9]+$)(?![A-Z\W_!@#$%^&*`~()-+=]+$)(?![a-z0-9]+$)(?![a-z\W_!@#$%^&*`~()-+=]+$)(?![0-9\W_!@#$%^&*`~()-+=]+$)[a-zA-Z0-9\W_!@#$%^&*`~()-+=]{8,99}$/.test(value);
 }
 
diff --git a/src/theme.less b/src/theme.less
index b8b9547..037f33e 100644
--- a/src/theme.less
+++ b/src/theme.less
@@ -660,6 +660,7 @@
 .modelnobg {
   .ant-modal-content {
     background: none;
+    box-shadow: none
   }
 }
 
@@ -783,8 +784,9 @@
     color: #000;
   }
 }
-.resetPassword{
-  .ant-notification-close-icon{
+
+.resetPassword {
+  .ant-notification-close-icon {
     color: #000;
   }
-}
\ No newline at end of file
+}