diff --git a/README.md b/README.md
index 7a3ab306a..46c9791d0 100644
--- a/README.md
+++ b/README.md
@@ -51,7 +51,7 @@ Run `sugarmaker --help` to see options. You can solo-mine using these options:
 
 - Mainnet (Solo)
 ```
-./sugarmaker -o localhost:34229 -u ユーザーネーム -p パスワード --coinbase-addr=sugar1qv0ahzfa2ssu47wes89390sl0jz6g05h0267u8g -t1
+./sugarmaker -o http://127.0.0.1:34229 -u ユーザーネーム -p パスワード --coinbase-addr=sugar1qv0ahzfa2ssu47wes89390sl0jz6g05h0267u8g -t1
 ```
 - Mainnet (Stratum Pool)
 ```
@@ -59,7 +59,7 @@ Run `sugarmaker --help` to see options. You can solo-mine using these options:
 ```
 - Testnet (Solo)
 ```
-./sugarmaker -o localhost:44229 -u ユーザーネーム -p パスワード --coinbase-addr=tugar1qkvl32hmzvgtwpu7v70k5u0kcv9s4uqy4twjge8 -t1
+./sugarmaker -o http://127.0.0.1:44229 -u ユーザーネーム -p パスワード --coinbase-addr=tugar1qkvl32hmzvgtwpu7v70k5u0kcv9s4uqy4twjge8 -t1
 ```
 - Testnet (Stratum Pool)
 ```
diff --git a/mining-script/bat/run-mainnet-solo.bat b/mining-script/bat/run-mainnet-solo.bat
index f29936543..cabcee7f5 100644
--- a/mining-script/bat/run-mainnet-solo.bat
+++ b/mining-script/bat/run-mainnet-solo.bat
@@ -1 +1 @@
-sugarmaker.exe -a YespowerSugar -o localhost:34229 -u RPCUSER -p RPCPASSWORD --coinbase-addr=sugar1q49dwwrwxle07wzvs84qe77m6wwfmtkn07ycmcm -t1
+sugarmaker.exe -a YespowerSugar -o http://127.0.0.1:34229 -u RPCUSER -p RPCPASSWORD --coinbase-addr=sugar1q49dwwrwxle07wzvs84qe77m6wwfmtkn07ycmcm -t1
diff --git a/mining-script/bat/run-testnet-solo.bat b/mining-script/bat/run-testnet-solo.bat
index b5aae324b..2a3f4e47c 100644
--- a/mining-script/bat/run-testnet-solo.bat
+++ b/mining-script/bat/run-testnet-solo.bat
@@ -1 +1 @@
-sugarmaker.exe -a YespowerSugar -o localhost:44229 -u RPCUSER -p RPCPASSWORD --coinbase-addr=tugar1qkvl32hmzvgtwpu7v70k5u0kcv9s4uqy4twjge8 -t1
+sugarmaker.exe -a YespowerSugar -o http://127.0.0.1:44229 -u RPCUSER -p RPCPASSWORD --coinbase-addr=tugar1qkvl32hmzvgtwpu7v70k5u0kcv9s4uqy4twjge8 -t1
diff --git a/mining-script/sh/run-mainnet-solo.sh b/mining-script/sh/run-mainnet-solo.sh
index b529fda9b..7a8cd6c74 100755
--- a/mining-script/sh/run-mainnet-solo.sh
+++ b/mining-script/sh/run-mainnet-solo.sh
@@ -1 +1 @@
-./sugarmaker -a YespowerSugar -o localhost:34229 -u RPCUSER -p RPCPASSWORD --coinbase-addr=sugar1q49dwwrwxle07wzvs84qe77m6wwfmtkn07ycmcm -t1
+./sugarmaker -a YespowerSugar -o http://127.0.0.1:34229 -u RPCUSER -p RPCPASSWORD --coinbase-addr=sugar1q49dwwrwxle07wzvs84qe77m6wwfmtkn07ycmcm -t1
diff --git a/mining-script/sh/run-testnet-solo.sh b/mining-script/sh/run-testnet-solo.sh
index 070d6a898..98a8dc69f 100755
--- a/mining-script/sh/run-testnet-solo.sh
+++ b/mining-script/sh/run-testnet-solo.sh
@@ -1 +1 @@
-./sugarmaker -a YespowerSugar -o localhost:44229 -u RPCUSER -p RPCPASSWORD --coinbase-addr=tugar1qkvl32hmzvgtwpu7v70k5u0kcv9s4uqy4twjge8 -t1
+./sugarmaker -a YespowerSugar -o http://127.0.0.1:44229 -u RPCUSER -p RPCPASSWORD --coinbase-addr=tugar1qkvl32hmzvgtwpu7v70k5u0kcv9s4uqy4twjge8 -t1
diff --git a/sugarmaker.1 b/sugarmaker.1
index 24f58f904..aaac7f582 100644
--- a/sugarmaker.1
+++ b/sugarmaker.1
@@ -47,7 +47,7 @@ authenticating with username "rpcuser" and password "rpcpass":
 .PP
 .nf
 .RS
-sugarmaker \-o http://localhost:44229 \-O rpcuser:rpcpass \\
+sugarmaker \-o http://127.0.0.1:44229 \-O rpcuser:rpcpass \\
 	\-\-coinbase\-addr=tugar1qkvl32hmzvgtwpu7v70k5u0kcv9s4uqy4twjge8
 .RE
 .fi