diff --git a/server/bin_dev/web3bcspider/config/nets/13473/assets/contracts b/server/bin_dev/web3bcspider/config/nets/13473/assets/contracts
new file mode 120000
index 0000000..20edb02
--- /dev/null
+++ b/server/bin_dev/web3bcspider/config/nets/13473/assets/contracts
@@ -0,0 +1 @@
+../../../../../../../third_party/contracts-imtbl/build/contracts
\ No newline at end of file
diff --git a/server/bin_dev/web3bcspider/config/nets/13473/contracts b/server/bin_dev/web3bcspider/config/nets/13473/contracts
new file mode 120000
index 0000000..55ea5e3
--- /dev/null
+++ b/server/bin_dev/web3bcspider/config/nets/13473/contracts
@@ -0,0 +1 @@
+../../../../../../third_party/contracts-imtbl/out/imtbl_test_dev.json
\ No newline at end of file
diff --git a/server/bin_dev/web3bcspider/config/nets/42161/assets/contracts b/server/bin_dev/web3bcspider/config/nets/42161/assets/contracts
deleted file mode 120000
index f85854c..0000000
--- a/server/bin_dev/web3bcspider/config/nets/42161/assets/contracts
+++ /dev/null
@@ -1 +0,0 @@
-../../../../../../../third_party/becrypto/build/contracts
\ No newline at end of file
diff --git a/server/bin_dev/web3bcspider/config/nets/42161/contract.json b/server/bin_dev/web3bcspider/config/nets/42161/contract.json
deleted file mode 120000
index a5dc553..0000000
--- a/server/bin_dev/web3bcspider/config/nets/42161/contract.json
+++ /dev/null
@@ -1 +0,0 @@
-../../../../../../third_party/becrypto/out_arbitrum_one_release.json
\ No newline at end of file
diff --git a/server/bin_dev/web3bcspider/config/nets/42161/web3.json b/server/bin_dev/web3bcspider/config/nets/42161/web3.json
deleted file mode 100644
index f59aa65..0000000
--- a/server/bin_dev/web3bcspider/config/nets/42161/web3.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "user_address": "0x50A8e60041A206AcaA5F844a1104896224be6F39",
-  "private_key": "0xd9ed33809372932059c1ba7b336a33f406b4c55e7430daef8297134c67429d60",
-  "block_server": "https://jkt7x48njk.execute-api.ap-southeast-1.amazonaws.com/cebgopt"
-}
diff --git a/server/bin_dev/web3bcspider/config/nets/421613/assets/contracts b/server/bin_dev/web3bcspider/config/nets/421613/assets/contracts
deleted file mode 120000
index f85854c..0000000
--- a/server/bin_dev/web3bcspider/config/nets/421613/assets/contracts
+++ /dev/null
@@ -1 +0,0 @@
-../../../../../../../third_party/becrypto/build/contracts
\ No newline at end of file
diff --git a/server/bin_dev/web3bcspider/config/nets/421613/contract.json b/server/bin_dev/web3bcspider/config/nets/421613/contract.json
deleted file mode 120000
index dcdabeb..0000000
--- a/server/bin_dev/web3bcspider/config/nets/421613/contract.json
+++ /dev/null
@@ -1 +0,0 @@
-../../../../../../third_party/becrypto/out_arbitrum_testnet_dev.json
\ No newline at end of file
diff --git a/server/bin_dev/web3bcspider/config/nets/421613/web3.json b/server/bin_dev/web3bcspider/config/nets/421613/web3.json
deleted file mode 100644
index 1102d34..0000000
--- a/server/bin_dev/web3bcspider/config/nets/421613/web3.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "user_address": "0x50A8e60041A206AcaA5F844a1104896224be6F39",
-  "private_key": "0xd9ed33809372932059c1ba7b336a33f406b4c55e7430daef8297134c67429d60",
-  "block_server": "https://arb-goerli.g.alchemy.com/v2/demo"
-}