diff --git a/sms4j-provider/src/main/java/org/dromara/sms4j/provider/config/BaseConfig.java b/sms4j-provider/src/main/java/org/dromara/sms4j/provider/config/BaseConfig.java
index 983bec5e..f88acbfc 100644
--- a/sms4j-provider/src/main/java/org/dromara/sms4j/provider/config/BaseConfig.java
+++ b/sms4j-provider/src/main/java/org/dromara/sms4j/provider/config/BaseConfig.java
@@ -17,6 +17,10 @@ public abstract class BaseConfig implements SupplierConfig {
      * Access Key
      */
     private String accessKeyId;
+    /**
+     * Sdk App Id
+     */
+    private String sdkAppId;
 
     /**
      * Access Key Secret
diff --git a/sms4j-provider/src/main/java/org/dromara/sms4j/tencent/service/TencentSmsImpl.java b/sms4j-provider/src/main/java/org/dromara/sms4j/tencent/service/TencentSmsImpl.java
index 128c45d1..75133436 100644
--- a/sms4j-provider/src/main/java/org/dromara/sms4j/tencent/service/TencentSmsImpl.java
+++ b/sms4j-provider/src/main/java/org/dromara/sms4j/tencent/service/TencentSmsImpl.java
@@ -91,7 +91,7 @@ public class TencentSmsImpl extends AbstractSmsBlend<TencentConfig> {
         }
         Map<String, String> headsMap = TencentUtils.generateHeadsMap(signature, timestamp, getConfig().getAction(),
                 getConfig().getVersion(), getConfig().getTerritory(), getConfig().getRequestUrl());
-        Map<String, Object> requestBody = TencentUtils.generateRequestBody(phones, getConfig().getAccessKeyId(),
+        Map<String, Object> requestBody = TencentUtils.generateRequestBody(phones, getConfig().getSdkAppId(),
                 getConfig().getSignature(), templateId, messages);
         String url = Constant.HTTPS_PREFIX + getConfig().getRequestUrl();
 
diff --git a/sms4j-provider/src/main/java/org/dromara/sms4j/tencent/utils/TencentUtils.java b/sms4j-provider/src/main/java/org/dromara/sms4j/tencent/utils/TencentUtils.java
index 318803e0..1fdbd79b 100644
--- a/sms4j-provider/src/main/java/org/dromara/sms4j/tencent/utils/TencentUtils.java
+++ b/sms4j-provider/src/main/java/org/dromara/sms4j/tencent/utils/TencentUtils.java
@@ -65,7 +65,7 @@ public class TencentUtils {
         String signedHeaders = "content-type;host";
         Map<String, Object> params = new HashMap<>();
         params.put("PhoneNumberSet", phones);
-        params.put("SmsSdkAppId", tencentConfig.getAccessKeyId());
+        params.put("SmsSdkAppId", tencentConfig.getSdkAppId());
         params.put("SignName", tencentConfig.getSignature());
         params.put("TemplateId", templateId);
         params.put("TemplateParamSet", messages);