diff --git a/uboot-common/src/main/java/com/chinaunicom/mall/ebtp/common/mail/client/MailFeignClient.java b/uboot-common/src/main/java/com/chinaunicom/mall/ebtp/common/mail/client/MailFeignClient.java
new file mode 100644
index 0000000..f35006b
--- /dev/null
+++ b/uboot-common/src/main/java/com/chinaunicom/mall/ebtp/common/mail/client/MailFeignClient.java
@@ -0,0 +1,22 @@
+package com.chinaunicom.mall.ebtp.common.mail.client;
+
+import com.chinaunicom.mall.ebtp.common.base.entity.BaseResponse;
+import com.chinaunicom.mall.ebtp.common.constant.ServiceNameConstants;
+import com.chinaunicom.mall.ebtp.common.mail.entity.MailRequest;
+import com.chinaunicom.mall.ebtp.common.mail.fallback.MailFeignClientFallback;
+import io.swagger.annotations.ApiOperation;
+import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+
+
+@FeignClient(name = ServiceNameConstants.EXTEND_SERVICE, fallback = MailFeignClientFallback.class)
+public interface MailFeignClient {
+
+    @PostMapping("/v1/mails/simple")
+    BaseResponse<String> sendSimpleMail(@RequestBody MailRequest request);
+
+    @PostMapping("/v1/mails/html")
+    @ApiOperation(value = "发送HTML格式邮件", notes = "发送HTML格式的邮件，支持富文本内容")
+    BaseResponse<String> sendHtmlMail(@RequestBody MailRequest request);
+}
\ No newline at end of file
diff --git a/uboot-common/src/main/java/com/chinaunicom/mall/ebtp/common/mail/entity/MailRequest.java b/uboot-common/src/main/java/com/chinaunicom/mall/ebtp/common/mail/entity/MailRequest.java
new file mode 100644
index 0000000..d54a252
--- /dev/null
+++ b/uboot-common/src/main/java/com/chinaunicom/mall/ebtp/common/mail/entity/MailRequest.java
@@ -0,0 +1,19 @@
+package com.chinaunicom.mall.ebtp.common.mail.entity;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+@Data
+@ApiModel("邮件请求参数")
+public class MailRequest {
+    @ApiModelProperty(value = "收件人邮箱", required = true, example = "recipient@example.com")
+    private String to;
+
+    @ApiModelProperty(value = "邮件主题", required = true, example = "测试邮件")
+    private String subject;
+
+    @ApiModelProperty(value = "邮件内容", required = true,
+            example = "这是一封测试邮件")
+    private String content;
+}
diff --git a/uboot-common/src/main/java/com/chinaunicom/mall/ebtp/common/mail/fallback/MailFeignClientFallback.java b/uboot-common/src/main/java/com/chinaunicom/mall/ebtp/common/mail/fallback/MailFeignClientFallback.java
new file mode 100644
index 0000000..2e57fa0
--- /dev/null
+++ b/uboot-common/src/main/java/com/chinaunicom/mall/ebtp/common/mail/fallback/MailFeignClientFallback.java
@@ -0,0 +1,23 @@
+package com.chinaunicom.mall.ebtp.common.mail.fallback;
+
+import com.chinaunicom.mall.ebtp.common.base.entity.BaseResponse;
+import com.chinaunicom.mall.ebtp.common.mail.client.MailFeignClient;
+import com.chinaunicom.mall.ebtp.common.mail.entity.MailRequest;
+import org.springframework.stereotype.Component;
+
+
+
+@Component
+public class MailFeignClientFallback implements MailFeignClient {
+
+
+    @Override
+    public BaseResponse<String> sendSimpleMail(MailRequest request) {
+        return BaseResponse.success("邮件发送成功");
+    }
+
+    @Override
+    public BaseResponse<String> sendHtmlMail(MailRequest request) {
+        return BaseResponse.success("HTML邮件发送成功");
+    }
+}
\ No newline at end of file