diff --git a/sms4j-provider/src/main/java/org/dromara/sms4j/aliyun/service/AlibabaSmsImpl.java b/sms4j-provider/src/main/java/org/dromara/sms4j/aliyun/service/AlibabaSmsImpl.java
index d412f6b0..6d53d093 100644
--- a/sms4j-provider/src/main/java/org/dromara/sms4j/aliyun/service/AlibabaSmsImpl.java
+++ b/sms4j-provider/src/main/java/org/dromara/sms4j/aliyun/service/AlibabaSmsImpl.java
@@ -16,6 +16,7 @@ import org.dromara.sms4j.provider.service.AbstractSmsBlend;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Objects;
 import java.util.concurrent.Executor;
 
 /**
@@ -62,6 +63,9 @@ public class AlibabaSmsImpl extends AbstractSmsBlend<AlibabaConfig> {
 
     @Override
     public SmsResponse sendMessage(String phone, LinkedHashMap<String, String> messages) {
+        if (Objects.isNull(messages)){
+            messages = new LinkedHashMap<String, String>();
+        }
         return sendMessage(phone, getConfig().getTemplateId(), messages);
     }
 
diff --git a/sms4j-provider/src/main/java/org/dromara/sms4j/cloopen/service/CloopenSmsImpl.java b/sms4j-provider/src/main/java/org/dromara/sms4j/cloopen/service/CloopenSmsImpl.java
index 7bf03e0e..fc8bc30a 100644
--- a/sms4j-provider/src/main/java/org/dromara/sms4j/cloopen/service/CloopenSmsImpl.java
+++ b/sms4j-provider/src/main/java/org/dromara/sms4j/cloopen/service/CloopenSmsImpl.java
@@ -13,6 +13,7 @@ import java.util.Collections;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Objects;
 import java.util.concurrent.Executor;
 
 /**
@@ -44,6 +45,9 @@ public class CloopenSmsImpl extends AbstractSmsBlend<CloopenConfig> {
 
     @Override
     public SmsResponse sendMessage(String phone, LinkedHashMap<String, String> messages) {
+        if (Objects.isNull(messages)){
+            messages = new LinkedHashMap<String, String>();
+        }
         return sendMessage(phone, getConfig().getTemplateId(), messages);
     }
 
diff --git a/sms4j-provider/src/main/java/org/dromara/sms4j/ctyun/service/CtyunSmsImpl.java b/sms4j-provider/src/main/java/org/dromara/sms4j/ctyun/service/CtyunSmsImpl.java
index 9c57de9b..00b3ee11 100644
--- a/sms4j-provider/src/main/java/org/dromara/sms4j/ctyun/service/CtyunSmsImpl.java
+++ b/sms4j-provider/src/main/java/org/dromara/sms4j/ctyun/service/CtyunSmsImpl.java
@@ -14,6 +14,7 @@ import org.dromara.sms4j.provider.service.AbstractSmsBlend;
 
 import java.util.LinkedHashMap;
 import java.util.List;
+import java.util.Objects;
 import java.util.concurrent.Executor;
 
 /**
@@ -50,6 +51,9 @@ public class CtyunSmsImpl extends AbstractSmsBlend<CtyunConfig> {
 
     @Override
     public SmsResponse sendMessage(String phone, LinkedHashMap<String, String> messages) {
+        if (Objects.isNull(messages)){
+            messages = new LinkedHashMap<String, String>();
+        }
         return sendMessage(phone, getConfig().getTemplateId(), messages);
     }
 
diff --git a/sms4j-provider/src/main/java/org/dromara/sms4j/emay/service/EmaySmsImpl.java b/sms4j-provider/src/main/java/org/dromara/sms4j/emay/service/EmaySmsImpl.java
index ecf4065a..a0e8e644 100644
--- a/sms4j-provider/src/main/java/org/dromara/sms4j/emay/service/EmaySmsImpl.java
+++ b/sms4j-provider/src/main/java/org/dromara/sms4j/emay/service/EmaySmsImpl.java
@@ -16,6 +16,7 @@ import java.util.ArrayList;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Objects;
 import java.util.concurrent.Executor;
 
 /**
@@ -64,6 +65,9 @@ public class EmaySmsImpl extends AbstractSmsBlend<EmayConfig> {
 
     @Override
     public SmsResponse sendMessage(String phone, LinkedHashMap<String, String> messages) {
+        if (Objects.isNull(messages)){
+            messages = new LinkedHashMap<String, String>();
+        }
         return sendMessage(phone, getConfig().getTemplateId(), messages);
     }
 
diff --git a/sms4j-provider/src/main/java/org/dromara/sms4j/huawei/service/HuaweiSmsImpl.java b/sms4j-provider/src/main/java/org/dromara/sms4j/huawei/service/HuaweiSmsImpl.java
index e5d80267..9c5f8d69 100644
--- a/sms4j-provider/src/main/java/org/dromara/sms4j/huawei/service/HuaweiSmsImpl.java
+++ b/sms4j-provider/src/main/java/org/dromara/sms4j/huawei/service/HuaweiSmsImpl.java
@@ -16,6 +16,7 @@ import java.util.ArrayList;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Objects;
 import java.util.UUID;
 import java.util.concurrent.Executor;
 
@@ -48,6 +49,9 @@ public class HuaweiSmsImpl extends AbstractSmsBlend<HuaweiConfig> {
 
     @Override
     public SmsResponse sendMessage(String phone, LinkedHashMap<String, String> messages) {
+        if (Objects.isNull(messages)){
+            messages = new LinkedHashMap<String, String>();
+        }
         return sendMessage(phone, getConfig().getTemplateId(), messages);
     }
 
diff --git a/sms4j-provider/src/main/java/org/dromara/sms4j/jdcloud/service/JdCloudSmsImpl.java b/sms4j-provider/src/main/java/org/dromara/sms4j/jdcloud/service/JdCloudSmsImpl.java
index 783c670f..e420c448 100644
--- a/sms4j-provider/src/main/java/org/dromara/sms4j/jdcloud/service/JdCloudSmsImpl.java
+++ b/sms4j-provider/src/main/java/org/dromara/sms4j/jdcloud/service/JdCloudSmsImpl.java
@@ -15,6 +15,7 @@ import org.dromara.sms4j.provider.service.AbstractSmsBlend;
 import java.util.Collections;
 import java.util.LinkedHashMap;
 import java.util.List;
+import java.util.Objects;
 import java.util.concurrent.Executor;
 import java.util.stream.Collectors;
 
@@ -53,6 +54,9 @@ public class JdCloudSmsImpl extends AbstractSmsBlend<JdCloudConfig> {
 
     @Override
     public SmsResponse sendMessage(String phone, LinkedHashMap<String, String> messages) {
+        if (Objects.isNull(messages)){
+            messages = new LinkedHashMap<String, String>();
+        }
         return sendMessage(phone, getConfig().getTemplateId(), messages);
     }
 
diff --git a/sms4j-provider/src/main/java/org/dromara/sms4j/lianlu/service/LianLuSmsImpl.java b/sms4j-provider/src/main/java/org/dromara/sms4j/lianlu/service/LianLuSmsImpl.java
index 848c2c47..a0273c52 100644
--- a/sms4j-provider/src/main/java/org/dromara/sms4j/lianlu/service/LianLuSmsImpl.java
+++ b/sms4j-provider/src/main/java/org/dromara/sms4j/lianlu/service/LianLuSmsImpl.java
@@ -47,6 +47,9 @@ public class LianLuSmsImpl extends AbstractSmsBlend<LianLuConfig> {
 
     @Override
     public SmsResponse sendMessage(String phone, LinkedHashMap<String, String> messages) {
+        if (Objects.isNull(messages)){
+            messages = new LinkedHashMap<String, String>();
+        }
         return sendMessage(phone, getConfig().getTemplateId(), messages);
     }
 
diff --git a/sms4j-provider/src/main/java/org/dromara/sms4j/netease/service/NeteaseSmsImpl.java b/sms4j-provider/src/main/java/org/dromara/sms4j/netease/service/NeteaseSmsImpl.java
index ba7d8034..85630caa 100644
--- a/sms4j-provider/src/main/java/org/dromara/sms4j/netease/service/NeteaseSmsImpl.java
+++ b/sms4j-provider/src/main/java/org/dromara/sms4j/netease/service/NeteaseSmsImpl.java
@@ -19,6 +19,7 @@ import java.util.Collections;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Objects;
 import java.util.Optional;
 import java.util.concurrent.Executor;
 
@@ -61,6 +62,9 @@ public class NeteaseSmsImpl extends AbstractSmsBlend<NeteaseConfig> {
 
     @Override
     public SmsResponse sendMessage(String phone, LinkedHashMap<String, String> messages) {
+        if (Objects.isNull(messages)){
+            messages = new LinkedHashMap<String, String>();
+        }
         return sendMessage(phone, getConfig().getTemplateId(), messages);
     }
 
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 9208f694..c0ec9894 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
@@ -18,6 +18,7 @@ import java.util.ArrayList;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Objects;
 import java.util.concurrent.Executor;
 
 /**
@@ -53,6 +54,9 @@ public class TencentSmsImpl extends AbstractSmsBlend<TencentConfig> {
 
     @Override
     public SmsResponse sendMessage(String phone, LinkedHashMap<String, String> messages) {
+        if (Objects.isNull(messages)){
+            messages = new LinkedHashMap<String, String>();
+        }
         return sendMessage(phone, getConfig().getTemplateId(), messages);
     }
 
diff --git a/sms4j-provider/src/main/java/org/dromara/sms4j/unisms/service/UniSmsImpl.java b/sms4j-provider/src/main/java/org/dromara/sms4j/unisms/service/UniSmsImpl.java
index ed48b1f6..cb19c1c8 100644
--- a/sms4j-provider/src/main/java/org/dromara/sms4j/unisms/service/UniSmsImpl.java
+++ b/sms4j-provider/src/main/java/org/dromara/sms4j/unisms/service/UniSmsImpl.java
@@ -14,6 +14,7 @@ import java.util.Collections;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Objects;
 import java.util.concurrent.Executor;
 
 /**
@@ -56,6 +57,9 @@ public class UniSmsImpl extends AbstractSmsBlend<UniConfig> {
 
     @Override
     public SmsResponse sendMessage(String phone, String templateId, LinkedHashMap<String, String> messages) {
+        if (Objects.isNull(messages)){
+            messages = new LinkedHashMap<String, String>();
+        }
         Map<String, Object> data = new LinkedHashMap<>(4);
         data.put("to", Collections.singletonList(phone));
         data.put("signature", getConfig().getSignature());
diff --git a/sms4j-provider/src/main/java/org/dromara/sms4j/yunpian/service/YunPianSmsImpl.java b/sms4j-provider/src/main/java/org/dromara/sms4j/yunpian/service/YunPianSmsImpl.java
index 50024960..8ebabd51 100644
--- a/sms4j-provider/src/main/java/org/dromara/sms4j/yunpian/service/YunPianSmsImpl.java
+++ b/sms4j-provider/src/main/java/org/dromara/sms4j/yunpian/service/YunPianSmsImpl.java
@@ -15,6 +15,7 @@ import java.util.HashMap;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Objects;
 import java.util.concurrent.Executor;
 
 /**
@@ -72,6 +73,9 @@ public class YunPianSmsImpl extends AbstractSmsBlend<YunpianConfig> {
 
     @Override
     public SmsResponse sendMessage(String phone, LinkedHashMap<String, String> messages) {
+        if (Objects.isNull(messages)){
+            messages = new LinkedHashMap<String, String>();
+        }
         return sendMessage(phone, getConfig().getTemplateId(), messages);
     }
 
diff --git a/sms4j-provider/src/main/java/org/dromara/sms4j/zhutong/service/ZhutongSmsImpl.java b/sms4j-provider/src/main/java/org/dromara/sms4j/zhutong/service/ZhutongSmsImpl.java
index 4aeda0dc..662766df 100644
--- a/sms4j-provider/src/main/java/org/dromara/sms4j/zhutong/service/ZhutongSmsImpl.java
+++ b/sms4j-provider/src/main/java/org/dromara/sms4j/zhutong/service/ZhutongSmsImpl.java
@@ -20,6 +20,7 @@ import java.util.HashMap;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Objects;
 import java.util.concurrent.Executor;
 
 /**
@@ -68,6 +69,9 @@ public class ZhutongSmsImpl extends AbstractSmsBlend<ZhutongConfig> {
 
     @Override
     public SmsResponse sendMessage(String phone, LinkedHashMap<String, String> messages) {
+        if (Objects.isNull(messages)){
+            messages = new LinkedHashMap<String, String>();
+        }
         return sendMessage(phone, getConfig().getTemplateId(), messages);
     }