diff --git a/epmet-commons/epmet-commons-tools/src/main/java/com/epmet/commons/tools/redis/RedisKeys.java b/epmet-commons/epmet-commons-tools/src/main/java/com/epmet/commons/tools/redis/RedisKeys.java
index fe3e8b4a0d..9d0d310866 100644
--- a/epmet-commons/epmet-commons-tools/src/main/java/com/epmet/commons/tools/redis/RedisKeys.java
+++ b/epmet-commons/epmet-commons-tools/src/main/java/com/epmet/commons/tools/redis/RedisKeys.java
@@ -135,4 +135,18 @@ public class RedisKeys {
 		return rootPrefix.concat("party:member:confirm:").concat(userId).concat("-").concat(mobile).concat("-").concat(code);
 	}
 
+	/**
+	 *
+	 * 居民注册手机验证码key
+	 *
+	 * @param userId 用户id
+	 * @param mobile 手机号
+	 * @param code 验证码
+	 * @return String
+	 * @author sun
+	 */
+	public static String getResiRegisterMobileCodeKey(String userId, String mobile, String code) {
+		return rootPrefix.concat("resiregister:confirm:").concat(userId).concat("-").concat(mobile).concat("-").concat(code);
+	}
+
 }
diff --git a/epmet-user/epmet-user-server/src/main/java/com/epmet/redis/UserResiInfoRedis.java b/epmet-user/epmet-user-server/src/main/java/com/epmet/redis/UserResiInfoRedis.java
index b6180b8a9d..837d0cd229 100644
--- a/epmet-user/epmet-user-server/src/main/java/com/epmet/redis/UserResiInfoRedis.java
+++ b/epmet-user/epmet-user-server/src/main/java/com/epmet/redis/UserResiInfoRedis.java
@@ -46,13 +46,13 @@ public class UserResiInfoRedis {
     }
 
     public void setUserResiMobileCode(String userId, String mobile, String verificationCode){
-        String key = RedisKeys.getUserMobileCodeKey(userId, mobile, verificationCode);
-        //手机验证码放入缓存中 有效时间10分钟
-        redisUtils.set(key, verificationCode,RedisUtils.MINUTE_TEN_EXPIRE);
+        String key = RedisKeys.getResiRegisterMobileCodeKey(userId, mobile, verificationCode);
+        //手机验证码放入缓存中 有效时间30分钟
+        redisUtils.set(key, verificationCode,RedisUtils.MINUTE_THIRTY_EXPIRE);
     }
 
     public String getUserResiMobileCode(String userId, String mobile, String verificationCode){
-        String key = RedisKeys.getUserMobileCodeKey(userId, mobile, verificationCode);
+        String key = RedisKeys.getResiRegisterMobileCodeKey(userId, mobile, verificationCode);
         return (String) redisUtils.get(key);
     }