diff --git a/uboot-common/src/main/java/com/chinaunicom/mall/ebtp/common/idempotent/annotation/Idempotent.java b/uboot-common/src/main/java/com/chinaunicom/mall/ebtp/common/idempotent/annotation/Idempotent.java
new file mode 100644
index 0000000..cd0054a
--- /dev/null
+++ b/uboot-common/src/main/java/com/chinaunicom/mall/ebtp/common/idempotent/annotation/Idempotent.java
@@ -0,0 +1,38 @@
+package com.chinaunicom.mall.ebtp.common.idempotent.annotation;
+
+import java.lang.annotation.*;
+import java.util.concurrent.TimeUnit;
+
+/**
+ * @author ITyunqing
+ */
+@Inherited
+@Target(ElementType.METHOD)
+@Retention(value = RetentionPolicy.RUNTIME)
+public @interface Idempotent {
+
+	/**
+	 * 有效期 默认：1 有效期要大于程序执行时间，否则请求还是可能会进来
+	 * @return expireTime
+	 */
+	int expireTime() default 1;
+
+	/**
+	 * 时间单位 默认：s
+	 * @return TimeUnit
+	 */
+	TimeUnit timeUnit() default TimeUnit.SECONDS;
+
+	/**
+	 * 提示信息，可自定义
+	 * @return String
+	 */
+	String info() default "重复请求，请稍后重试";
+
+	/**
+	 * 是否在业务完成后删除key true:删除 false:不删除
+	 * @return boolean
+	 */
+	boolean delKey() default false;
+
+}
diff --git a/uboot-common/src/main/java/com/chinaunicom/mall/ebtp/common/idempotent/aspect/IdempotentAspect.java b/uboot-common/src/main/java/com/chinaunicom/mall/ebtp/common/idempotent/aspect/IdempotentAspect.java
new file mode 100644
index 0000000..f085801
--- /dev/null
+++ b/uboot-common/src/main/java/com/chinaunicom/mall/ebtp/common/idempotent/aspect/IdempotentAspect.java
@@ -0,0 +1,124 @@
+package com.chinaunicom.mall.ebtp.common.idempotent.aspect;
+
+import com.chinaunicom.mall.ebtp.common.exception.common.CommonExceptionEnum;
+import com.chinaunicom.mall.ebtp.common.idempotent.annotation.Idempotent;
+import com.chinaunicom.mall.ebtp.common.util.JsonUtils;
+import lombok.extern.slf4j.Slf4j;
+import org.aspectj.lang.JoinPoint;
+import org.aspectj.lang.annotation.*;
+import org.aspectj.lang.reflect.MethodSignature;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.stereotype.Component;
+import org.springframework.util.CollectionUtils;
+import org.springframework.web.context.request.RequestContextHolder;
+import org.springframework.web.context.request.ServletRequestAttributes;
+
+import javax.servlet.http.HttpServletRequest;
+import java.lang.reflect.Method;
+import java.time.LocalDateTime;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.concurrent.TimeUnit;
+
+/**
+ * The Idempotent Aspect
+ *
+ * @author ITyunqing
+ */
+@Slf4j
+@Component
+@Aspect
+public class IdempotentAspect {
+
+	private static final ThreadLocal<Map<String, Object>> THREAD_CACHE = ThreadLocal.withInitial(HashMap::new);
+
+	private static final String RMAPCACHE_KEY = "idempotent";
+
+	private static final String KEY = "key";
+
+	private static final String DELKEY = "delKey";
+
+	@Autowired
+	@Qualifier("redisTempletToken")
+	private RedisTemplate<String, Object> redisTempletToken;
+
+	@Pointcut("@annotation(com.chinaunicom.mall.ebtp.common.idempotent.annotation.Idempotent)")
+	public void pointCut() {
+	}
+
+	@Before("pointCut()")
+	public void beforePointCut(JoinPoint joinPoint) {
+		ServletRequestAttributes requestAttributes = (ServletRequestAttributes) RequestContextHolder
+				.getRequestAttributes();
+		assert requestAttributes != null;
+		HttpServletRequest request = requestAttributes.getRequest();
+
+		MethodSignature signature = (MethodSignature) joinPoint.getSignature();
+		Method method = signature.getMethod();
+		if (!method.isAnnotationPresent(Idempotent.class)) {
+			return;
+		}
+		Idempotent idempotent = method.getAnnotation(Idempotent.class);
+
+
+		/*key :  url + 参数列表作为区分*/
+		String url = request.getRequestURL().toString();
+		String argString = JsonUtils.objectToJson(Arrays.asList(joinPoint.getArgs()));
+		assert argString != null;
+		String redisKey = String.valueOf(argString.hashCode());
+		String key = url.concat(":").concat(redisKey);
+
+		long expireTime = idempotent.expireTime();
+		String info = idempotent.info();
+		TimeUnit timeUnit = idempotent.timeUnit();
+		boolean delKey = idempotent.delKey();
+
+		// do not need check null
+		Map<Object, Object> rMapCache = redisTempletToken.opsForHash().entries(RMAPCACHE_KEY);
+		String value = LocalDateTime.now().toString().replace("T", " ");
+		if (null != rMapCache.get(key)) {
+			// had stored
+			CommonExceptionEnum.FRAME_EXCEPTION_COMMON_DATA_OTHER_ERROR.customValidName("[idempotent]:" + info,true);
+		}
+		synchronized (this) {
+			boolean submitAble = redisTempletToken.opsForValue().setIfAbsent(key, value,expireTime,timeUnit);
+			if (!submitAble) {
+				CommonExceptionEnum.FRAME_EXCEPTION_COMMON_DATA_OTHER_ERROR.customValidName("[idempotent]:" + info,true);
+			}
+			else {
+				log.info("[idempotent]:has stored key={},value={},expireTime={}{},now={}", key, value, expireTime,
+						timeUnit, LocalDateTime.now().toString());
+			}
+		}
+
+		Map<String, Object> map = THREAD_CACHE.get();
+		map.put(KEY, key);
+		map.put(DELKEY, delKey);
+	}
+
+	@After("pointCut()")
+	public void afterPointCut(JoinPoint joinPoint) {
+		Map<String, Object> map = THREAD_CACHE.get();
+		if (CollectionUtils.isEmpty(map)) {
+			return;
+		}
+
+		Map<Object, Object> mapCache = redisTempletToken.opsForHash().entries(RMAPCACHE_KEY);
+		if (mapCache.size() == 0) {
+			return;
+		}
+
+		String key = map.get(KEY).toString();
+		boolean delKey = (boolean) map.get(DELKEY);
+
+		if (delKey) {
+			mapCache.remove(key);
+			log.info("[idempotent]:has removed key={}", key);
+		}
+		THREAD_CACHE.remove();
+	}
+
+}