# krest调整质押数量教程

By [Axynos](https://paragraph.com/@axynos) · 2024-06-13

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### 一、增加质押数量

打开[polkadot门户网站](https://polkadot.js.org/apps/?rpc=wss%3A%2F%2Fwss-krest.peaq.network%2F#/explorer)，打开 `Developer` 选项卡，然后单击 `Extrinsics` ，步骤为：

Developer → Extrinsics → Submission → parachainStaking -> delegatorStakeMore(more)

![](https://storage.googleapis.com/papyrus_images/541cb7641492b51bf909908d1128c5fd4f0824f0be72805eb3e5daf4685c4162.png)

![](https://storage.googleapis.com/papyrus_images/ee9ccba7c06efbb99294c560553ac679993a32c2a54ec1643de0af08a0fb7d9e.png)

_注意：填写数量时，后18位为小数点后数字，如果你质押2500个币，需要在2500后面再加18个0。_

点击 Submit Transaction，确认后即可完成增加质押数量。

### 二、减少质押数量

1、打开[polkadot门户网站](https://polkadot.js.org/apps/?rpc=wss%3A%2F%2Fwss-krest.peaq.network%2F#/explorer)，打开 `Developer` 选项卡，然后单击 `Extrinsics` ，步骤为：

Developer → Extrinsics → Submission → parachainStaking -> delegatorStakeLess(less)

![](https://storage.googleapis.com/papyrus_images/2cf84919b43989b99cb8a936fb824f9d10fa27c6862ca1503cdf5a397a845776.png)

_注意：填写数量时，后18位为小数点后数字，如果你质押2500个币，需要在2500后面再加18个0。_

点击 Submit Transaction，确认后你减少质押的币就离开了collator，但需要50400个区块（理论是7天）后才能进行解锁。虽然需要7天时间才能解锁，但这部分币可以立即再进行质押操作。

可以根据下面步骤查看解除质押的数量和区块：

Developer → Chain state → Storage → parachainStaking → unstaking(AccountId32)

![](https://storage.googleapis.com/papyrus_images/20135f250b50384e0da848759f35f175a58c6ec0f39fc2c02b92bd00a29527df.png)

2、减少质押的那部分代币在七天后实际仍处于锁定状态，是变成了Unstaked状态，我们还需要再进行一次解锁，即解锁Unstaked Tokens：

Developer → Extrinsics → Submission → parachainStaking → unlockUnstaked(target)

![](https://storage.googleapis.com/papyrus_images/c7a78f03a9b1f14f9d0b6f8fd8f7567f6e42ece85429c49da0600398d87d4ca9.png)

点击 Submit Transaction 后就彻底解锁完成了。

其他相关教程：

[https://mirror.xyz/0xb36ea80821EEBe930cdE8e8bA6A8e58C61b3Ee6c/FQSN\_Sj1ySnDTkSbuJj3NA8HqzsmwLTM3iiwVLPxx28](https://mirror.xyz/0xb36ea80821EEBe930cdE8e8bA6A8e58C61b3Ee6c/FQSN_Sj1ySnDTkSbuJj3NA8HqzsmwLTM3iiwVLPxx28)

[krest解除质押教程](https://mirror.xyz/0xb36ea80821EEBe930cdE8e8bA6A8e58C61b3Ee6c/8r3-holHy_wIyUD2WO8bU-4TF13YwXjDVmZn1H5KBlo)

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*Originally published on [Axynos](https://paragraph.com/@axynos/krest-3)*