diff --git a/README.md b/README.md
index 922a3c22..f5e07bdc 100644
--- a/README.md
+++ b/README.md
@@ -129,6 +129,7 @@ Read image, keep only pixels which has color (eg. FF0000 is red) as the same as
 #### Project-wide flags
 - `--help` show help for specific application, for example: `./rerun.sh --help`
 - `--steam` *(Windows only)* for Bit Heroes on Steam with resolution 800x480
+- `--web` *(default)* for Bit Heroes on Web or Mini-client with resolution 800x520
 - `--debug` print debug messages, for developers only
 - `--img` save screenshot into `./out/images/<app>` directory, only use for debugging purpose
 - `--mute` do not push notification to Telegram
diff --git a/README.release.md b/README.release.md
index 8bdc44e6..0d12e143 100644
--- a/README.release.md
+++ b/README.release.md
@@ -101,6 +101,7 @@ Enjoy it
 #### Project-wide flags
 - `--help` show help for specific application, for example: `./rerun.sh --help`
 - `--steam` *(Windows only)* for Bit Heroes on Steam with resolution 800x480
+- `--web` *(default)* for Bit Heroes on Web or Mini-client with resolution 800x520
 - `--mute` do not push notification to Telegram
 - `--img` save screenshot into `./out/images/<app>` directory, only use for debugging purpose
 
diff --git a/build.sh b/build.sh
index 926e8010..08a8e336 100755
--- a/build.sh
+++ b/build.sh
@@ -11,8 +11,9 @@ rm -f ./BitHeroes.jar
 cp ./target/BitHeroes-*-jar-with-dependencies.jar ./BitHeroes.jar
 touch user-config.properties
 chmod +x ./rerun.sh
-chmod +x ./samepix.sh
-chmod +x ./keeppix.sh
+chmod +x ./fishing.sh
+#chmod +x ./samepix.sh
+#chmod +x ./keeppix.sh
 chmod +x ./matrix.sh
 
 # Generating mini client
diff --git a/release.sh b/release.sh
index c996e544..49a086cc 100755
--- a/release.sh
+++ b/release.sh
@@ -82,4 +82,7 @@ rm -rf $DIR
 mv ./release $DIR
 zip -r $FILE $DIR
 
+echo 'clean up'
+rm -rf $DIR
+
 echo 'Done '$FILE
diff --git a/src/main/java/bh/bot/common/Log.java b/src/main/java/bh/bot/common/Log.java
index 16ee8847..19e743a6 100644
--- a/src/main/java/bh/bot/common/Log.java
+++ b/src/main/java/bh/bot/common/Log.java
@@ -31,9 +31,9 @@ public static void info(String format, Object... objs) {
     }
 
     public static void warn(String format, Object... objs) {
-        String text = String.format(format, objs);
-        if (StringUtil.isBlank(text))
+        if (StringUtil.isBlank(format))
             return;
+        String text = String.format(format, objs);
         println(String.format("** WARNING ** %s", text));
     }