diff --git a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/config/SmsConfig.java b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/config/SmsConfig.java
index c5a2e66e5..f5b87f33f 100644
--- a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/config/SmsConfig.java
+++ b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/config/SmsConfig.java
@@ -77,7 +77,7 @@ public class SmsConfig {
     @Getter
     @Setter
     public static class Settings {
-        @NotBlank
+
         private String defaultExtCode;
 
         @Min(60)
diff --git a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/SmsService.java b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/SmsService.java
index 24598d9c6..08526651b 100644
--- a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/SmsService.java
+++ b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/java/com/bsd/pjcloud/thirdparty/service/SmsService.java
@@ -83,7 +83,7 @@ public class SmsService {
                 .secretKey(config.getApi().getSecret().getKey())
                 .mobile(mobile)
                 .content(content)
-                .extCode(config.getSettings().getDefaultExtCode())
+//                .extCode(config.getSettings().getDefaultExtCode())
                 .build();
     }
 
diff --git a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/resources/application.yml b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/resources/application.yml
index 132df7055..31e29a065 100644
--- a/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/resources/application.yml
+++ b/pjcloud-thirdparty/pjcloud-thirdparty-biz/src/main/resources/application.yml
@@ -132,7 +132,7 @@ sms:
 查看详情。"
       params: [ "visitorName", "yyName", "visitorTime", "deptName", "url" ]
   settings:
-    default-ext-code: "123"
+    default-ext-code: ""
     timeout-seconds: 300
 
 #联通短信配置