diff --git a/mainnet/balance-config-mainnet.json b/mainnet/balance-config-mainnet.json
index 5bf73ac..009ef07 100644
--- a/mainnet/balance-config-mainnet.json
+++ b/mainnet/balance-config-mainnet.json
@@ -1,6 +1,7 @@
 [
   {
     "id": 1,
+    "chainId": 1,
     "url": "",
     "type": "evm",
     "nativeTokenMinBalance": "0.1",
@@ -42,6 +43,7 @@
   },
   {
     "id": 2,
+    "chainId": 5232,
     "url": "",
     "type": "substrate",
     "nativeTokenMinBalance": "100",
@@ -83,6 +85,7 @@
   },
   {
     "id": 3,
+    "chainId": 5233,
     "url": "",
     "type": "substrate",
     "nativeTokenMinBalance": "100",
diff --git a/testnet/balance-config-dev.json b/testnet/balance-config-dev.json
index d38c411..ec55a7a 100644
--- a/testnet/balance-config-dev.json
+++ b/testnet/balance-config-dev.json
@@ -1,6 +1,7 @@
 [
     {
        "id":1,
+       "chainId": 5,
        "url":"",
        "type":"evm",
        "nativeTokenMinBalance":"0.1",
@@ -51,6 +52,7 @@
     },
     {
        "id":2,
+       "chainId": 11155111,
        "url":"",
        "type":"evm",
        "nativeTokenMinBalance":"0.1",
@@ -101,6 +103,7 @@
     },
     {
        "id":100,
+       "chainId": 7701,
        "url":"",
        "type":"evm",
        "nativeTokenMinBalance":"0.1",
@@ -151,6 +154,7 @@
     },
     {
        "id":101,
+       "chainId": 100,
        "url":"",
        "type":"evm",
        "nativeTokenMinBalance":"0.1",
diff --git a/testnet/balance-config-test.json b/testnet/balance-config-test.json
index 36f49de..2482598 100644
--- a/testnet/balance-config-test.json
+++ b/testnet/balance-config-test.json
@@ -1,6 +1,7 @@
 [
     {
       "id": 1,
+      "chainId": 5,
       "url": "",
       "type": "evm",
       "nativeTokenMinBalance": "0.5",
@@ -43,6 +44,7 @@
     },
     {
       "id": 2,
+      "chainId": 11155111,
       "url": "",
       "type": "evm",
       "nativeTokenMinBalance": "0.5",
@@ -80,6 +82,7 @@
     },
     {
       "id": 3,
+      "chainId": 5231,
       "url": "",
       "type": "substrate",
       "nativeTokenMinBalance": "100",