Anyone know the reason for 2 blocks every time with 1 normal and 1 zero

[temple]

 {
        "account" : "unmop-ali",
        "address" : "xQzv6Po3ikXy9u2k3NaEVx7GH5YbdzATYd",
        "category" : "immature",
       "amount" : 0.00000000,
        "confirmations" : 1,
        "generated" : true,
        "blockhash" : "6b6c367c1131ec3b7f76ec066e8db32b6c99cd3852785dad4cef85bec0e473b4",
        "blockindex" : 0,
        "blocktime" : 1462613514,
        "txid" : "72865428f4e12fe58dcc2c1175cc0ffafe0b6ab0274ba555f403b375db9f14e0",
        "normtxid" : "b9b7bdc21a3f529068e377468d6d9fa79e496fd1230bc29cceac8f51d3bcaf97",
        "time" : 1462613514,
        "timereceived" : 1462613539
    },
    {
        "account" : "unmop-ali",
        "address" : "xQzv6Po3ikXy9u2k3NaEVx7GH5YbdzATYd",
        "category" : "immature",
       "amount" : 5.00000000,
        "confirmations" : 1,
        "generated" : true,
        "blockhash" : "6b6c367c1131ec3b7f76ec066e8db32b6c99cd3852785dad4cef85bec0e473b4",
        "blockindex" : 0,
        "blocktime" : 1462613514,
        "txid" : "72865428f4e12fe58dcc2c1175cc0ffafe0b6ab0274ba555f403b375db9f14e0",
        "normtxid" : "b9b7bdc21a3f529068e377468d6d9fa79e496fd1230bc29cceac8f51d3bcaf97",
        "time" : 1462613514,
        "timereceived" : 1462613539
    }

Anyone knows what's the reason?

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[longbob72]

{
        "account" : "unmop-ali",
        "address" : "xQzv6Po3ikXy9u2k3NaEVx7GH5YbdzATYd",
        "category" : "immature",
       [b ] "amount" : 0.00000000,[ /b]
        "confirmations" : 1,
        "generated" : true,
        "blockhash" : "6b6c367c1131ec3b7f76ec066e8db32b6c99cd3852785dad4cef85bec0e473b4",
        "blockindex" : 0,
        "blocktime" : 1462613514,
        "txid" : "72865428f4e12fe58dcc2c1175cc0ffafe0b6ab0274ba555f403b375db9f14e0",
        "normtxid" : "b9b7bdc21a3f529068e377468d6d9fa79e496fd1230bc29cceac8f51d3bcaf97",
        "time" : 1462613514,
        "timereceived" : 1462613539
    },
    {
        "account" : "unmop-ali",
        "address" : "xQzv6Po3ikXy9u2k3NaEVx7GH5YbdzATYd",
        "category" : "immature",
       [b ] "amount" : 5.00000000,[ /b]
        "confirmations" : 1,
        "generated" : true,
        "blockhash" : "6b6c367c1131ec3b7f76ec066e8db32b6c99cd3852785dad4cef85bec0e473b4",
        "blockindex" : 0,
        "blocktime" : 1462613514,
        "txid" : "72865428f4e12fe58dcc2c1175cc0ffafe0b6ab0274ba555f403b375db9f14e0",
        "normtxid" : "b9b7bdc21a3f529068e377468d6d9fa79e496fd1230bc29cceac8f51d3bcaf97",
        "time" : 1462613514,
        "timereceived" : 1462613539
    }

anyone know what's the reason?

why don't you start with the name of the altcoin you're talking about? this is obviously not about bitcoin. which also means that you posted on the wrong section.