diff --git a/system/system-service-impl/src/main/java/cn/iocoder/mall/admin/client/SmsAliYunClient.java b/system/system-service-impl/src/main/java/cn/iocoder/mall/admin/client/SmsAliYunClient.java
index 54e879c6..745e4ce6 100644
--- a/system/system-service-impl/src/main/java/cn/iocoder/mall/admin/client/SmsAliYunClient.java
+++ b/system/system-service-impl/src/main/java/cn/iocoder/mall/admin/client/SmsAliYunClient.java
@@ -25,9 +25,9 @@ import java.util.Map;
 @Component
 public class SmsAliYunClient implements SmsClient {
 
-    @Value("${sms.aliYun.accessKeyId}")
+    @Value("${sms.aliYun.accessKeyId?:'default_value'}")
     private String accessKeyId;
-    @Value("${sms.aliYun.accessSecret}")
+    @Value("${sms.aliYun.accessSecret?:'default_value'}")
     private String accessSecret;
 
     private static final String DOMAIN = "dysmsapi.aliyuncs.com";
diff --git a/system/system-service-impl/src/main/java/cn/iocoder/mall/admin/client/SmsYunPianClient.java b/system/system-service-impl/src/main/java/cn/iocoder/mall/admin/client/SmsYunPianClient.java
index 98f857c9..38c87d60 100644
--- a/system/system-service-impl/src/main/java/cn/iocoder/mall/admin/client/SmsYunPianClient.java
+++ b/system/system-service-impl/src/main/java/cn/iocoder/mall/admin/client/SmsYunPianClient.java
@@ -91,7 +91,7 @@ public class SmsYunPianClient implements SmsClient {
     //编码格式。发送编码格式统一用UTF-8
     private static String ENCODING = "UTF-8";
 
-    @Value("${sms.yunPian.apiKey}")
+    @Value("${sms.yunPian.apiKey?:'default_value'}")
     private String apiKey;
 
     @Override
diff --git a/system/system-service-impl/src/main/resources/config/application.yaml b/system/system-service-impl/src/main/resources/config/application.yaml
index 2d031346..6236180c 100644
--- a/system/system-service-impl/src/main/resources/config/application.yaml
+++ b/system/system-service-impl/src/main/resources/config/application.yaml
@@ -27,10 +27,10 @@ mybatis-plus:
 # sms
 sms:
   yunPian:
-    apiKey: ${YUN_PIAN}
+    apiKey:
   aliYun:
-    accessKeyId: ${ALI_YUN_KEY_ID}
-    accessSecret: ${ALI_YUN_SECRET}
+    accessKeyId:
+    accessSecret:
 
 # dubbo
 dubbo: