diff --git a/cli/testdata/testwallet.json b/cli/testdata/testwallet.json
index 13ba6291c9..8234453382 100644
--- a/cli/testdata/testwallet.json
+++ b/cli/testdata/testwallet.json
@@ -16,7 +16,7 @@
         "deployed": false
       },
       "lock": false,
-      "isdefault": false
+      "isDefault": false
     }
   ],
   "scrypt": {
diff --git a/cli/testdata/wallet1_solo.json b/cli/testdata/wallet1_solo.json
index 3872ddfccf..40c719cbaa 100644
--- a/cli/testdata/wallet1_solo.json
+++ b/cli/testdata/wallet1_solo.json
@@ -7,7 +7,7 @@
       "label" : "",
       "key" : "6PYM8VdX2BSm7BSXKzV4Fz6S3R9cDLLWNrD9nMjxW352jEv3fsC8N3wNLY",
       "lock" : false,
-      "isdefault" : true,
+      "isDefault" : true,
       "contract" : {
         "script" : "DCECs2Ir9AF73+MXxYrtX0x1PyBrfbiWBG+n13S7xL9/jcJBVuezJw==",
         "deployed" : false,
@@ -22,7 +22,7 @@
     },
     {
       "lock" : false,
-      "isdefault" : false,
+      "isDefault" : false,
       "contract" : {
         "script" : "EwwhAhA6f33QFlWFl/eWDSfFFqQ5T9loueZRVetLAT5AQEBuDCECp7xV/oaE4BGXaNEEujB5W9zIZhnoZK3SYVZyPtGFzWIMIQKzYiv0AXvf4xfFiu1fTHU/IGt9uJYEb6fXdLvEv3+NwgwhA9kMB99j5pDOd5EuEKtRrMlEtmhgI3tgjE+PgwnnHuaZFEGe0Nw6",
         "parameters" : [
@@ -47,7 +47,7 @@
     },
     {
       "lock" : false,
-      "isdefault" : false,
+      "isDefault" : false,
       "contract" : {
         "parameters" : [
           {
@@ -70,7 +70,7 @@
         "deployed" : true
       },
       "lock" : false,
-      "isdefault" : false,
+      "isDefault" : false,
       "key" : "6PYSATFzuRXXUeq7tMDyA1AGxWdVcm7ftbkqtGBt69WJBapT1tkwjp1zpx",
       "label" : "acc"
     }
diff --git a/cli/testdata/wallets/testwallet_NEO3.json b/cli/testdata/wallets/testwallet_NEO3.json
index d8d2266257..c213724792 100644
--- a/cli/testdata/wallets/testwallet_NEO3.json
+++ b/cli/testdata/wallets/testwallet_NEO3.json
@@ -16,7 +16,7 @@
         "deployed": false
       },
       "lock": false,
-      "isdefault": false
+      "isDefault": false
     },
     {
       "address": "NVTiAjNgagDkTr5HTzDmQP9kPwPHN5BgVq",
@@ -41,7 +41,7 @@
         "deployed": false
       },
       "lock": false,
-      "isdefault": false
+      "isDefault": false
     }
   ],
   "scrypt": {
diff --git a/docs/cli.md b/docs/cli.md
index 675428acc4..c5ed78b377 100644
--- a/docs/cli.md
+++ b/docs/cli.md
@@ -132,7 +132,7 @@ Confirm passphrase >
                                 "deployed": false
                         },
                         "lock": false,
-                        "isdefault": false
+                        "isDefault": false
                 }
         ],
         "scrypt": {
@@ -191,7 +191,7 @@ Enter wallet password >
                                 "deployed": false
                         },
                         "lock": false,
-                        "isdefault": false
+                        "isDefault": false
                 }
         ],
         "scrypt": {
diff --git a/examples/my_wallet.json b/examples/my_wallet.json
index 4d09d29816..1fc1f39795 100644
--- a/examples/my_wallet.json
+++ b/examples/my_wallet.json
@@ -16,7 +16,7 @@
         "deployed": false
       },
       "lock": false,
-      "isdefault": false
+      "isDefault": false
     }
   ],
   "scrypt": {
diff --git a/pkg/consensus/testdata/wallet1.json b/pkg/consensus/testdata/wallet1.json
index d8d2266257..c213724792 100644
--- a/pkg/consensus/testdata/wallet1.json
+++ b/pkg/consensus/testdata/wallet1.json
@@ -16,7 +16,7 @@
         "deployed": false
       },
       "lock": false,
-      "isdefault": false
+      "isDefault": false
     },
     {
       "address": "NVTiAjNgagDkTr5HTzDmQP9kPwPHN5BgVq",
@@ -41,7 +41,7 @@
         "deployed": false
       },
       "lock": false,
-      "isdefault": false
+      "isDefault": false
     }
   ],
   "scrypt": {
diff --git a/pkg/consensus/testdata/wallet2.json b/pkg/consensus/testdata/wallet2.json
index cd55148486..3f213866c8 100644
--- a/pkg/consensus/testdata/wallet2.json
+++ b/pkg/consensus/testdata/wallet2.json
@@ -16,7 +16,7 @@
         "deployed": false
       },
       "lock": false,
-      "isdefault": false
+      "isDefault": false
     },
     {
       "address": "NVTiAjNgagDkTr5HTzDmQP9kPwPHN5BgVq",
@@ -41,7 +41,7 @@
         "deployed": false
       },
       "lock": false,
-      "isdefault": false
+      "isDefault": false
     }
   ],
   "scrypt": {
diff --git a/pkg/consensus/testdata/wallet3.json b/pkg/consensus/testdata/wallet3.json
index 855805c25d..c08ca54a5f 100644
--- a/pkg/consensus/testdata/wallet3.json
+++ b/pkg/consensus/testdata/wallet3.json
@@ -16,7 +16,7 @@
         "deployed": false
       },
       "lock": false,
-      "isdefault": false
+      "isDefault": false
     },
     {
       "address": "NVTiAjNgagDkTr5HTzDmQP9kPwPHN5BgVq",
@@ -41,7 +41,7 @@
         "deployed": false
       },
       "lock": false,
-      "isdefault": false
+      "isDefault": false
     }
   ],
   "scrypt": {
diff --git a/pkg/consensus/testdata/wallet4.json b/pkg/consensus/testdata/wallet4.json
index 050c1ec690..83433cdf73 100644
--- a/pkg/consensus/testdata/wallet4.json
+++ b/pkg/consensus/testdata/wallet4.json
@@ -16,7 +16,7 @@
         "deployed": false
       },
       "lock": false,
-      "isdefault": false
+      "isDefault": false
     },
     {
       "address": "NVTiAjNgagDkTr5HTzDmQP9kPwPHN5BgVq",
@@ -41,7 +41,7 @@
         "deployed": false
       },
       "lock": false,
-      "isdefault": false
+      "isDefault": false
     }
   ],
   "scrypt": {
diff --git a/pkg/services/notary/testdata/notary1.json b/pkg/services/notary/testdata/notary1.json
index 95f7c3ee58..264db186da 100644
--- a/pkg/services/notary/testdata/notary1.json
+++ b/pkg/services/notary/testdata/notary1.json
@@ -16,7 +16,7 @@
         "deployed": false
       },
       "lock": false,
-      "isdefault": false
+      "isDefault": false
     },
     {
       "address": "NiYvEoR2FTD8FmGXtg1WMhkaTS9A6VH7YV",
@@ -33,7 +33,7 @@
         "deployed": false
       },
       "lock": false,
-      "isdefault": false
+      "isDefault": false
     },
     {
       "address": "NcPWfiU7bJkUpBruEQcGRyo91bTWijcUXY",
@@ -50,7 +50,7 @@
         "deployed": false
       },
       "lock": false,
-      "isdefault": false
+      "isDefault": false
     }
   ],
   "scrypt": {
diff --git a/pkg/services/notary/testdata/notary2.json b/pkg/services/notary/testdata/notary2.json
index 9df9f1f7c2..a504340c72 100644
--- a/pkg/services/notary/testdata/notary2.json
+++ b/pkg/services/notary/testdata/notary2.json
@@ -16,7 +16,7 @@
         "deployed": false
       },
       "lock": false,
-      "isdefault": false
+      "isDefault": false
     }
   ],
   "scrypt": {
diff --git a/pkg/services/oracle/testdata/oracle1.json b/pkg/services/oracle/testdata/oracle1.json
index f1ef3c132b..7f26a1ba40 100644
--- a/pkg/services/oracle/testdata/oracle1.json
+++ b/pkg/services/oracle/testdata/oracle1.json
@@ -16,7 +16,7 @@
         "deployed": false
       },
       "lock": false,
-      "isdefault": false
+      "isDefault": false
     }
   ],
   "scrypt": {
diff --git a/pkg/services/oracle/testdata/oracle2.json b/pkg/services/oracle/testdata/oracle2.json
index 6b51ef50c8..87f1967865 100644
--- a/pkg/services/oracle/testdata/oracle2.json
+++ b/pkg/services/oracle/testdata/oracle2.json
@@ -16,7 +16,7 @@
         "deployed": false
       },
       "lock": false,
-      "isdefault": false
+      "isDefault": false
     }
   ],
   "scrypt": {
diff --git a/pkg/wallet/account.go b/pkg/wallet/account.go
index f67a4fc175..fc624a683c 100644
--- a/pkg/wallet/account.go
+++ b/pkg/wallet/account.go
@@ -45,7 +45,7 @@ type Account struct {
 	Locked bool `json:"lock"`
 
 	// Indicates whether the account is the default change account.
-	Default bool `json:"isdefault"`
+	Default bool `json:"isDefault"`
 }
 
 // Contract represents a subset of the smartcontract to embed in the
diff --git a/pkg/wallet/testdata/wallet1.json b/pkg/wallet/testdata/wallet1.json
index d8d2266257..c213724792 100644
--- a/pkg/wallet/testdata/wallet1.json
+++ b/pkg/wallet/testdata/wallet1.json
@@ -16,7 +16,7 @@
         "deployed": false
       },
       "lock": false,
-      "isdefault": false
+      "isDefault": false
     },
     {
       "address": "NVTiAjNgagDkTr5HTzDmQP9kPwPHN5BgVq",
@@ -41,7 +41,7 @@
         "deployed": false
       },
       "lock": false,
-      "isdefault": false
+      "isDefault": false
     }
   ],
   "scrypt": {
diff --git a/pkg/wallet/testdata/wallet2.json b/pkg/wallet/testdata/wallet2.json
index 8b3155b664..fb11873ce6 100644
--- a/pkg/wallet/testdata/wallet2.json
+++ b/pkg/wallet/testdata/wallet2.json
@@ -16,7 +16,7 @@
         "deployed": false
       },
       "lock": false,
-      "isdefault": false
+      "isDefault": false
     },
     {
       "address": "NVTiAjNgagDkTr5HTzDmQP9kPwPHN5BgVq",
@@ -41,7 +41,7 @@
         "deployed": false
       },
       "lock": false,
-      "isdefault": false
+      "isDefault": false
     },
     {
       "address": "NMUedC8TSV2rE17wGguSvPk9XcmHSaT275",
@@ -58,7 +58,7 @@
         "deployed": false
       },
       "lock": false,
-      "isdefault": true
+      "isDefault": true
     }
   ],
   "scrypt": {