diff --git a/Document/content/Wallet JSON RPC API/Wallet/getAccountsAndBalance/_index.md b/Document/content/Wallet JSON RPC API/Wallet/getAccountsAndBalance/_index.md
index 50300407..7fdf5c30 100644
--- a/Document/content/Wallet JSON RPC API/Wallet/getAccountsAndBalance/_index.md	
+++ b/Document/content/Wallet JSON RPC API/Wallet/getAccountsAndBalance/_index.md	
@@ -17,12 +17,13 @@ None
 2. `SpendAmount: (numeric)` spent amount, already confirmed
 3. `UnspendAmount: (numeric)` spendable amount, not including frozen amount
 4. `ConfirmAmount: (numeric)` frozen amount, waiting for conformation
-...
+5. `LockAmount: (numeric)` locked amount, waiting for unlock
+.
 
 #### Example
 ##### Request
 ```sh
- $ curl -sk -u "test:test" -X POST -H 'Content-Type: application/json' --data '{"jsonrpc":"1.0","method":"wallet_getAccountsAndBalance","params":[],"id":1}' http://127.0.0.1:8130/api |jq .
+ $ curl -sk -u "test:test" -X POST -H 'Content-Type: application/json' --data '{"jsonrpc":"1.0","method":"wallet_getAccountsAndBalance","params":["MEER"],"id":1}' http://127.0.0.1:8130/api |jq .
 ```
 ##### Response
 ```json
@@ -32,12 +33,14 @@ None
   "result": {
     "default": {
       "TotalAmount": 0,
+      "LockAmount": 0,
       "SpendAmount": 0,
       "UnspendAmount": 0,
       "ConfirmAmount": 0
     },
     "imported": {
       "TotalAmount": 676444792042,
+      "LockAmount": 0,
       "SpendAmount": 1366909827084,
       "UnspendAmount": 676444792042,
       "ConfirmAmount": 0
diff --git a/Document/content/Wallet JSON RPC API/Wallet/getBalanceByAccount/_index.md b/Document/content/Wallet JSON RPC API/Wallet/getBalanceByAccount/_index.md
index eaa4e63a..3b73265f 100644
--- a/Document/content/Wallet JSON RPC API/Wallet/getBalanceByAccount/_index.md	
+++ b/Document/content/Wallet JSON RPC API/Wallet/getBalanceByAccount/_index.md	
@@ -14,11 +14,12 @@ Get balance by account
 2. `SpendAmount: (numeric)` spent amount, already confirmed
 3. `UnspendAmount: (numeric)` spendable amount, not including frozen amount
 4. `ConfirmAmount: (numeric)` frozen amount, waiting for conformation
+5. `LockAmount: (numeric)` locked amount, waiting for unlock
 
 #### Example
 ##### Request
 ```sh
- $ curl -sk -u "test:test" -X POST -H 'Content-Type: application/json' --data '{"jsonrpc":"1.0","method":"wallet_getBalanceByAccount","params":["test"],"id":1}' http://127.0.0.1:8130/api |jq .
+ $ curl -sk -u "test:test" -X POST -H 'Content-Type: application/json' --data '{"jsonrpc":"1.0","method":"wallet_getBalanceByAccount","params":["test", "MEER"],"id":1}' http://127.0.0.1:8130/api |jq .
 ```
 ##### Response
 ```json
@@ -28,6 +29,7 @@ Get balance by account
   "result": {
     "TotalAmount": 900000000,
     "SpendAmount": 0,
+    "LockAmount": 0,
     "UnspendAmount": 900000000,
     "ConfirmAmount": 0
   }
diff --git a/Document/content/Wallet JSON RPC API/Wallet/getBalanceByAddr/_index.md b/Document/content/Wallet JSON RPC API/Wallet/getBalanceByAddr/_index.md
index 8abd9aef..5d337085 100644
--- a/Document/content/Wallet JSON RPC API/Wallet/getBalanceByAddr/_index.md	
+++ b/Document/content/Wallet JSON RPC API/Wallet/getBalanceByAddr/_index.md	
@@ -15,12 +15,13 @@ Get balance by address
 2. `SpendAmount: (numeric)` spent amount, already confirmed
 3. `UnspendAmount: (numeric)` spendable amount, not including frozen amount
 4. `ConfirmAmount: (numeric)` frozen amount, waiting for conformation
+5. `LockAmount: (numeric)` locked amount, waiting for unlock
 
 
 #### Example
 ##### Request
 ```sh
-$ curl -k -u "test:test" -X POST -H 'Content-Type: application/json' --data '{"jsonrpc":"1.0","method":"wallet_getBalanceByAddr","params":["TmbC1Fx1UXNt7D6zpaj83UrAEW7MbcUWuQz"],"id":1}' http://127.0.0.1:8130/api
+$ curl -k -u "test:test" -X POST -H 'Content-Type: application/json' --data '{"jsonrpc":"1.0","method":"wallet_getBalanceByAddr","params":["TmbC1Fx1UXNt7D6zpaj83UrAEW7MbcUWuQz", "MEER"],"id":1}' http://127.0.0.1:8130/api
 
 ```
 ##### Response
@@ -31,6 +32,7 @@ $ curl -k -u "test:test" -X POST -H 'Content-Type: application/json' --data '{"j
   "result": {
     "TotalAmount": 900000000,
     "SpendAmount": 0,
+    "LockAmount": 0,
     "UnspendAmount": 900000000,
     "ConfirmAmount": 0
   }
diff --git a/Document/content/Wallet JSON RPC API/Wallet/sendToAddress/_index.md b/Document/content/Wallet JSON RPC API/Wallet/sendToAddress/_index.md
index 8ad2504f..7a0b2deb 100644
--- a/Document/content/Wallet JSON RPC API/Wallet/sendToAddress/_index.md	
+++ b/Document/content/Wallet JSON RPC API/Wallet/sendToAddress/_index.md	
@@ -26,7 +26,7 @@ sends the passed amount to the given address.
 ### Example
 #### Request
 ```sh
-$ curl -sk -u "test:test" -X POST -H 'Content-Type: application/json' --data '{"jsonrpc":"1.0","method":"wallet_sendToAddress","params":["Tmdcmmo7JqxxwHy6r46Sx2ZRbVF2dSjG9mm", 1 ],"id":1}' http://127.0.0.1:8130/api |jq .
+$ curl -sk -u "test:test" -X POST -H 'Content-Type: application/json' --data '{"jsonrpc":"1.0","method":"wallet_sendToAddress","params":["Tmdcmmo7JqxxwHy6r46Sx2ZRbVF2dSjG9mm", 1 , "MEER"],"id":1}' http://127.0.0.1:8130/api |jq .
 ```
 
 #### Response
diff --git a/Document/content/Wallet JSON RPC API/Wallet/sendToAddressByAccount/_index.md b/Document/content/Wallet JSON RPC API/Wallet/sendToAddressByAccount/_index.md
index 9339cc02..915e37c9 100644
--- a/Document/content/Wallet JSON RPC API/Wallet/sendToAddressByAccount/_index.md	
+++ b/Document/content/Wallet JSON RPC API/Wallet/sendToAddressByAccount/_index.md	
@@ -31,7 +31,7 @@ send passed amount using specific account
 ### Example
 #### Request
 ```sh
-$  curl -sk -u "test:test" -X POST -H 'Content-Type: application/json' --data '{"jsonrpc":"1.0","method":"wallet_sendToAddressByAccount","params":["test", "Tmb1dCAB8ixNC6d2VtdCYZuhXBVPbnRVi7y", 0.999, "", ""],"id":1}' http://127.0.0.1:8130/api |jq .
+$  curl -sk -u "test:test" -X POST -H 'Content-Type: application/json' --data '{"jsonrpc":"1.0","method":"wallet_sendToAddressByAccount","params":["test", "Tmb1dCAB8ixNC6d2VtdCYZuhXBVPbnRVi7y", 0.999, "MEER", "", ""],"id":1}' http://127.0.0.1:8130/api |jq .
 ```
 #### Response
 
diff --git a/Document/content/Wallet JSON RPC API/Wallet/sendToMany/_index.en.md b/Document/content/Wallet JSON RPC API/Wallet/sendToMany/_index.en.md
index 5abb0ece..ab08dd0f 100644
--- a/Document/content/Wallet JSON RPC API/Wallet/sendToMany/_index.en.md	
+++ b/Document/content/Wallet JSON RPC API/Wallet/sendToMany/_index.en.md	
@@ -25,7 +25,7 @@ sends multiple amounts to multiple addresses using the provided account as a sou
 ### Example
 #### Request
 ```sh
-$ curl -sk -u "test:test" -X POST -H 'Content-Type: application/json' --data '{"jsonrpc":"1.0","method":"wallet_sendToMany","params":[{"TmVLfSPy3NZY1uDjJka92hqpPJR9k2XztQb":0.9, "TmR1kwdfb6pyQRNoJJMU2M62qEqJzqXPNBw":0.99} ],"id":1}' http://127.0.0.1:8130/api |jq .
+$ curl -sk -u "test:test" -X POST -H 'Content-Type: application/json' --data '{"jsonrpc":"1.0","method":"wallet_sendToMany","params":[{"TmVLfSPy3NZY1uDjJka92hqpPJR9k2XztQb":0.9, "TmR1kwdfb6pyQRNoJJMU2M62qEqJzqXPNBw":0.99}, "MEER" ],"id":1}' http://127.0.0.1:8130/api |jq .
 
 ```