PlatONnetwork · biganxin · Mar 20, 2026 · Mar 20, 2026 · Mar 20, 2026 · Mar 20, 2026
diff --git a/docs/PlatON共识方案.md b/docs/PlatON共识方案.md
@@ -271,7 +271,7 @@ Due to the asynchronous parallelism of the CBFT consensus, the latest blocks are
 
 Here is an overview of the block synchronization mechanism:
 
-- Newly added nodes update blocks to mainnet height via ETH-P2P with fast synchronization or full synchronization
+- Newly added nodes update blocks to mainnet height via ETH-P2P with snap synchronization or full synchronization
 
 - Consensus nodes use CBFT-P2P's heartbeat mechanism to keep the block height consistent with other nodes
 

diff --git a/docs/PlatON命令行工具.md b/docs/PlatON命令行工具.md
@@ -42,7 +42,7 @@ PLATON OPTIONS:
   --networkid value                 Network identifier (integer, 1=Frontier, 2=Morden (disused), 3=Ropsten, 4=Rinkeby) (default: 1)
   --main                            Mainnet network: pre-configured main network (default network)
   --testnet                         Testnet network: pre-configured test network
-  --syncmode "full"                 Blockchain sync mode ("fast", "full", or "light")
+  --syncmode "full"                 Blockchain sync mode ("snap" or "full")
   --identity value                  Custom node name
   --lightkdf                        Reduce key-derivation RAM & CPU usage at some expense of KDF strength
 

diff --git a/docs/成为主网验证节点.md b/docs/成为主网验证节点.md
@@ -184,7 +184,7 @@ nohup platon --identity platon --datadir ./data --port 16789 --http.port 6789 --
 | --nodekey      | Specify the node private key file                            |
 | --cbft.blskey  | Specify the node bls private key file                        |
 | --verbosity    | The level of logging, 0: CRIT;  1: ERROR; 2: WARN;  3: INFO;  4: DEBUG; 5: TRACE |
-| --syncmode     | fast: Fast synchronization mode, full: All synchronous mode  |
+| --syncmode     | snap: Snap synchronization mode, full: All synchronous mode  |
 | --db.nogc      | Enable archive mode, when this switch is turned on, the garbage collection mechanism will no longer work, so the CPU overhead will be reduced and the corresponding disk overhead will be increased |
 | --allow-insecure-unlock   | Enable unlockAccount function    |
 

diff --git a/docs/成为开发网验证节点.md b/docs/成为开发网验证节点.md
@@ -189,7 +189,7 @@ cd ~/platon-node/ && nohup platon --identity platon-node --datadir ./data --port
 | --nodekey      | Specify the node private key file                                                |
 | --cbft.blskey  | Specify the node bls private key file                                            |
 | --verbosity    | The level of logging, 0: CRIT;  1: ERROR; 2: WARN;  3: INFO;  4: DEBUG; 5: TRACE |
-| --syncmode     | fast: Fast synchronization mode, full: All synchronous mode                      |
+| --syncmode     | snap: Snap synchronization mode, full: All synchronous mode                      |
 | --db.nogc      | Enable archive mode, when this switch is turned on, the garbage collection mechanism will no longer work, so the CPU overhead will be reduced and the corresponding disk overhead will be increased |
 
 See more parameters with the command `platon --help`

diff --git a/website/i18n/zh-CN/docusaurus-plugin-content-docs/current/PlatON命令行工具.md b/website/i18n/zh-CN/docusaurus-plugin-content-docs/current/PlatON命令行工具.md
@@ -45,7 +45,7 @@ PLATON OPTIONS:
   --networkid value                 Network identifier (integer, 1=Frontier, 2=Morden (disused), 3=Ropsten, 4=Rinkeby) (default: 1)
   --main                            Mainnet network: pre-configured main network (default network)
   --testnet                         Testnet network: pre-configured test network
-  --syncmode "full"                 Blockchain sync mode ("fast", "full", or "light")
+  --syncmode "full"                 Blockchain sync mode ("snap" or "full")
   --identity value                  Custom node name
   --lightkdf                        Reduce key-derivation RAM & CPU usage at some expense of KDF strength
 

diff --git a/website/i18n/zh-CN/docusaurus-plugin-content-docs/current/成为主网验证节点.md b/website/i18n/zh-CN/docusaurus-plugin-content-docs/current/成为主网验证节点.md
@@ -168,7 +168,7 @@ cd ~/platon-node
 执行以下命令即可启动验证节点加入PlatON主网络
 
 ```bash
-nohup platon --identity platon --datadir ./data --port 16789 --http.port 6789 --http.api "platon,net,web3,admin,personal" --http --nodekey ./data/nodekey --cbft.blskey ./data/blskey --verbosity 1 --http.addr 127.0.0.1 --syncmode "fast" --db.nogc > ./data/platon.log 2>&1 &
+nohup platon --identity platon --datadir ./data --port 16789 --http.port 6789 --http.api "platon,net,web3,admin,personal" --http --nodekey ./data/nodekey --cbft.blskey ./data/blskey --verbosity 1 --http.addr 127.0.0.1 --syncmode "snap" --db.nogc > ./data/platon.log 2>&1 &
 ```
 
 **提示：**
@@ -185,7 +185,7 @@ nohup platon --identity platon --datadir ./data --port 16789 --http.port 6789 --
 | --nodekey     | 指定节点私钥文件                                             |
 | --cbft.blskey | 指定节点 bls 私钥文件                                        |
 | --verbosity   | 日志级别，0: CRIT;  1: ERROR； 2: WARN;  3: INFO;  4: DEBUG； 5: TRACE |
-| --syncmode    | fast：快速同步模式，full：全同步模式                         |
+| --syncmode    | snap：快照同步模式，full：全同步模式                         |
 | –-db.nogc      | 开启归档模式，开启该开关后，节点数据不再启用垃圾回收机制，所以CPU开销会有所降低，相应的磁盘开销会增大                                              |
 | --allow-insecure-unlock   | 启用unlockAccount功能     |
 

diff --git a/website/i18n/zh-CN/docusaurus-plugin-content-docs/current/成为开发网验证节点.md b/website/i18n/zh-CN/docusaurus-plugin-content-docs/current/成为开发网验证节点.md
@@ -181,7 +181,7 @@ cd ~/platon-node && wget https://download.platon.network/platon/devnet3/platon/1
 开发2网示例：
 
 ```shell
-cd ~/platon-node/ && nohup platon --identity platon-node --datadir ./data --port 16789 --http.port 6789 --http.api "db,platon,net,web3,admin,personal" --http --nodekey ./data/nodekey --cbft.blskey ./data/blskey --verbosity 1 --http.addr 127.0.0.1 --bootnodes enode://4ea24accba3da480021bd8c9699e702d9bec0e5f3d7dd1a354697e83b67a4c275b3fb2a21a3be2438a3430fd4b8a9f97acf1c090c1ade599a619fedeac1fb730@devnet3node1.platon.network:16789 --syncmode "fast" > ./data/platon.log 2>&1 &
+cd ~/platon-node/ && nohup platon --identity platon-node --datadir ./data --port 16789 --http.port 6789 --http.api "db,platon,net,web3,admin,personal" --http --nodekey ./data/nodekey --cbft.blskey ./data/blskey --verbosity 1 --http.addr 127.0.0.1 --bootnodes enode://4ea24accba3da480021bd8c9699e702d9bec0e5f3d7dd1a354697e83b67a4c275b3fb2a21a3be2438a3430fd4b8a9f97acf1c090c1ade599a619fedeac1fb730@devnet3node1.platon.network:16789 --syncmode "snap" > ./data/platon.log 2>&1 &
 ```
 
 
@@ -199,7 +199,7 @@ cd ~/platon-node/ && nohup platon --identity platon-node --datadir ./data --port
 | --nodekey     | 指定节点私钥文件                                             |
 | --cbft.blskey | 指定节点 bls 私钥文件                                        |
 | --verbosity   | 日志级别，0: CRIT;  1: ERROR； 2: WARN;  3: INFO;  4: DEBUG； 5: TRACE |
-| --syncmode    | fast：快速同步模式，full：全同步模式                         |
+| --syncmode    | snap：快照同步模式，full：全同步模式                         |
 | –db.nogc      | 开启归档模式，开启该开关后，节点数据不再启用垃圾回收机制，所以CPU开销会有所降低，相应的磁盘开销会增大                                              |
 
 更多参数意义通过`platon --help`命令查看。