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 9d0d310866..9e18f31ecd 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
@@ -135,6 +135,18 @@ public class RedisKeys {
 		return rootPrefix.concat("party:member:confirm:").concat(userId).concat("-").concat(mobile).concat("-").concat(code);
 	}
 
+	/**
+	 *
+	 * 党员认证手机验证码key（模糊查询）
+	 *
+	 * @param userId 用户id
+	 * @param mobile 手机号
+	 * @return String
+	 */
+	public static String getUserMobileCodeKey(String userId, String mobile) {
+		return rootPrefix.concat("party:member:confirm:").concat(userId).concat("-").concat(mobile).concat("-*");
+	}
+
 	/**
 	 *
 	 * 居民注册手机验证码key
diff --git a/epmet-module/resi-partymember/resi-partymember-server/src/main/java/com/epmet/modules/partymember/redis/PartymemberInfoRedis.java b/epmet-module/resi-partymember/resi-partymember-server/src/main/java/com/epmet/modules/partymember/redis/PartymemberInfoRedis.java
index d97754ad04..ff20d1ffac 100644
--- a/epmet-module/resi-partymember/resi-partymember-server/src/main/java/com/epmet/modules/partymember/redis/PartymemberInfoRedis.java
+++ b/epmet-module/resi-partymember/resi-partymember-server/src/main/java/com/epmet/modules/partymember/redis/PartymemberInfoRedis.java
@@ -47,7 +47,7 @@ public class PartymemberInfoRedis {
 
     public void setUserMobileCode(String userId, String mobile, String code){
         String key = RedisKeys.getUserMobileCodeKey(userId, mobile, code);
-        redisUtils.set(key, code, RedisUtils.MINUTE_TEN_EXPIRE);
+        redisUtils.set(key, code, RedisUtils.MINUTE_THIRTY_EXPIRE);
     }
 
     public String getUserMobileCode(String userId, String mobile, String code){
@@ -60,4 +60,9 @@ public class PartymemberInfoRedis {
         redisUtils.delete(key);
     }
 
+    public void deleteUserMobileCodeByPattern(String userId, String mobile){
+        String key = RedisKeys.getUserMobileCodeKey(userId, mobile);
+        redisUtils.deleteByPattern(key);
+    }
+
 }
\ No newline at end of file
diff --git a/epmet-module/resi-partymember/resi-partymember-server/src/main/java/com/epmet/modules/partymember/service/impl/PartyMemberConfirmServiceImpl.java b/epmet-module/resi-partymember/resi-partymember-server/src/main/java/com/epmet/modules/partymember/service/impl/PartyMemberConfirmServiceImpl.java
index 48a8416d4c..cae131a226 100644
--- a/epmet-module/resi-partymember/resi-partymember-server/src/main/java/com/epmet/modules/partymember/service/impl/PartyMemberConfirmServiceImpl.java
+++ b/epmet-module/resi-partymember/resi-partymember-server/src/main/java/com/epmet/modules/partymember/service/impl/PartyMemberConfirmServiceImpl.java
@@ -120,6 +120,8 @@ public class PartyMemberConfirmServiceImpl implements PartyMemberConfirmService
 			result.setMsg(EpmetErrorCode.MOBILE_GET_CODE_ERROR.getName());
 			return result;
 		}
+		//删除旧验证码
+		partyMemberInfoRedis.deleteUserMobileCodeByPattern(fromDTO.getUserId(), fromDTO.getMobile());
 
 		//将验证码存入Redis
 		partyMemberInfoRedis.setUserMobileCode(fromDTO.getUserId(), fromDTO.getMobile(), message.get("code"));
@@ -145,10 +147,6 @@ public class PartyMemberConfirmServiceImpl implements PartyMemberConfirmService
 			result.setCode(EpmetErrorCode.MOBILE_CODE_ERROR.getValue());
 			result.setMsg(EpmetErrorCode.MOBILE_CODE_ERROR.getName());
 			return result;
-		} else {
-			partyMemberInfoRedis.delUserMobileCode(partyMemberInfoDTO.getUserId(),
-					partyMemberInfoDTO.getMobile(),
-					partyMemberInfoDTO.getCode());
 		}
 
 		//获取党员基本信息