diff --git a/src/constants/reg.ts b/src/constants/reg.ts
index 8805ca8..a0c2be4 100644
--- a/src/constants/reg.ts
+++ b/src/constants/reg.ts
@@ -7,9 +7,9 @@ export const REG_PHONE =
 /**
  * Password reg
  *
- * 6-18 characters, including letters, numbers, and underscores
+ * 由字母、数字、特殊字符，任意2种组成，6-20位
  */
-export const REG_PWD = /^\w{6,18}$/;
+export const REG_PWD = /^(?![a-zA-Z]+$)(?!\d+$)(?![^\da-zA-Z\s]+$).{6,20}$/;
 
 /** Email reg */
 export const REG_EMAIL = /^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/;
diff --git a/src/locales/langs/en-us.ts b/src/locales/langs/en-us.ts
index da4fd54..c2be41f 100644
--- a/src/locales/langs/en-us.ts
+++ b/src/locales/langs/en-us.ts
@@ -873,7 +873,7 @@ const local: App.I18n.Schema = {
     },
     pwd: {
       required: 'Please enter password',
-      invalid: '6-18 characters, including letters, numbers, and underscores'
+      invalid: 'Letters, numbers, and special characters, combination of two, 6 to 20 characters'
     },
     confirmPwd: {
       required: 'Please enter password again',
diff --git a/src/locales/langs/zh-cn.ts b/src/locales/langs/zh-cn.ts
index f3bc9fc..f49e79a 100644
--- a/src/locales/langs/zh-cn.ts
+++ b/src/locales/langs/zh-cn.ts
@@ -881,7 +881,7 @@ const local: App.I18n.Schema = {
     },
     pwd: {
       required: '请输入密码',
-      invalid: '密码格式不正确，6-18位字符，包含字母、数字、下划线'
+      invalid: '由字母、数字、特殊字符，任意2种组成，6-20位'
     },
     confirmPwd: {
       required: '请输入确认密码',