diff --git a/src/app/pages/change-password/change-password.component.ts b/src/app/pages/change-password/change-password.component.ts
index 2663989..29aa68c 100644
--- a/src/app/pages/change-password/change-password.component.ts
+++ b/src/app/pages/change-password/change-password.component.ts
@@ -34,7 +34,7 @@ export class MyValidators extends Validators {
       return null;
     }
 
-    return isPassword(value) ? null : { mobile: { 'zh-cn': PatternService.isProd ? `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，且口令禁止包含 sinochem、sino、zhonghua (含大小写变体) 等中国中化相关字符` : '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` } };
+    return isPassword(value) ? null : { mobile: { 'zh-cn': PatternService.isProd ? `长度至少 12 位，必须包含大写字母、小写字母、数字、符号四种中的三种，且口令禁止包含 sinochem、sino、zhonghua (含大小写变体) 等中国中化相关字符` : '长度至少 12 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` } };
   }
 
 }
@@ -42,5 +42,5 @@ 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]+$)(?![a-z\W_!@#$%^&*`~()-+=]+$)(?![0-9\W_!@#$%^&*`~()-+=]+$)(?!.*[sS][iI][nN][oO].*)(?!.*[zZ][hH][oO][nN][gG][hH][uU][aA].*)[a-zA-Z0-9\W_!@#$%^&*`~()-+=]{8,99}$/.test(value);
+  return typeof value === 'string' && /^(?![a-zA-Z]+$)(?![A-Z0-9]+$)(?![A-Z\W_!@#$%^&*`~()-+=]+$)(?![a-z0-9]+$)(?![a-z\W_!@#$%^&*`~()-+=]+$)(?![0-9\W_!@#$%^&*`~()-+=]+$)(?!.*[sS][iI][nN][oO].*)(?!.*[zZ][hH][oO][nN][gG][hH][uU][aA].*)[a-zA-Z0-9\W_!@#$%^&*`~()-+=]{12,99}$/.test(value);
 }
diff --git a/src/app/pages/login/forget/forget.component.ts b/src/app/pages/login/forget/forget.component.ts
index 4d3f834..1bab2e5 100644
--- a/src/app/pages/login/forget/forget.component.ts
+++ b/src/app/pages/login/forget/forget.component.ts
@@ -133,7 +133,7 @@ export class MyValidators extends Validators {
       return null;
     }
 
-    return isPassword(value) ? null : { mobile: { 'zh-cn': PatternService.isProd ? `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，且口令禁止包含 sinochem、sino、zhonghua (含大小写变体) 等中国中化相关字符` : '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` } };
+    return isPassword(value) ? null : { mobile: { 'zh-cn': PatternService.isProd ? `长度至少 12 位，必须包含大写字母、小写字母、数字、符号四种中的三种，且口令禁止包含 sinochem、sino、zhonghua (含大小写变体) 等中国中化相关字符` : '长度至少 12 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` } };
   }
 
 }
@@ -141,5 +141,5 @@ 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]+$)(?![a-z\W_!@#$%^&*`~()-+=]+$)(?![0-9\W_!@#$%^&*`~()-+=]+$)(?!.*[sS][iI][nN][oO].*)(?!.*[zZ][hH][oO][nN][gG][hH][uU][aA].*)[a-zA-Z0-9\W_!@#$%^&*`~()-+=]{8,99}$/.test(value);
+  return typeof value === 'string' && /^(?![a-zA-Z]+$)(?![A-Z0-9]+$)(?![A-Z\W_!@#$%^&*`~()-+=]+$)(?![a-z0-9]+$)(?![a-z\W_!@#$%^&*`~()-+=]+$)(?![0-9\W_!@#$%^&*`~()-+=]+$)(?!.*[sS][iI][nN][oO].*)(?!.*[zZ][hH][oO][nN][gG][hH][uU][aA].*)[a-zA-Z0-9\W_!@#$%^&*`~()-+=]{12,99}$/.test(value);
 }
diff --git a/src/app/pages/login/login.component.ts b/src/app/pages/login/login.component.ts
index 3f36c37..381d2d0 100644
--- a/src/app/pages/login/login.component.ts
+++ b/src/app/pages/login/login.component.ts
@@ -261,7 +261,7 @@ export class MyValidators extends Validators {
       return null;
     }
 
-    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` } };
+    return isPassword(value) ? null : { mobile: { 'zh-cn': `长度至少 12 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` } };
   }
 
 }
@@ -269,6 +269,6 @@ 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]+$)(?![a-z\W_!@#$%^&*`~()-+=]+$)(?![0-9\W_!@#$%^&*`~()-+=]+$)[a-zA-Z0-9\W_!@#$%^&*`~()-+=]{8,99}$/.test(value);
+  return typeof value === 'string' && /^(?![a-zA-Z]+$)(?![A-Z0-9]+$)(?![A-Z\W_!@#$%^&*`~()-+=]+$)(?![a-z0-9]+$)(?![a-z\W_!@#$%^&*`~()-+=]+$)(?![0-9\W_!@#$%^&*`~()-+=]+$)[a-zA-Z0-9\W_!@#$%^&*`~()-+=]{12,99}$/.test(value);
 }
 
diff --git a/src/app/service/pattern.service.ts b/src/app/service/pattern.service.ts
index 813dfe3..3572f1b 100644
--- a/src/app/service/pattern.service.ts
+++ b/src/app/service/pattern.service.ts
@@ -1,13 +1,12 @@
-import { Injectable } from '@angular/core';
+import { Injectable } from "@angular/core";
 
 @Injectable({
-  providedIn: 'root'
+  providedIn: "root",
 })
 export class PatternService {
-  static isProd: any = true;
+  static isProd: any = false;
 
-  constructor() { }
-
-  public isProd: boolean = true //是否是生产环境
+  constructor() {}
 
+  public isProd: boolean = false; //是否是生产环境
 }