diff --git a/src/crawler/108shu.com/crawler.sh b/src/crawler/108shu.com/crawler.sh
index a30f770..4aeaa05 100755
--- a/src/crawler/108shu.com/crawler.sh
+++ b/src/crawler/108shu.com/crawler.sh
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 
 cd "$(dirname "$0")"
+rm -rf ./data/
 mkdir -p ./data/html/
 
 [ -z "${DELAY}" ] && DELAY=1
diff --git a/src/crawler/aidusk.com/crawler.sh b/src/crawler/aidusk.com/crawler.sh
index 354e0a7..b8edb7d 100755
--- a/src/crawler/aidusk.com/crawler.sh
+++ b/src/crawler/aidusk.com/crawler.sh
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 
 cd "$(dirname "$0")"
+rm -rf ./data/
 mkdir -p ./data/html/
 
 [ -z "${DELAY}" ] && DELAY=1
diff --git a/src/crawler/ixsw.la/crawler.sh b/src/crawler/ixsw.la/crawler.sh
index 354e0a7..b8edb7d 100755
--- a/src/crawler/ixsw.la/crawler.sh
+++ b/src/crawler/ixsw.la/crawler.sh
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 
 cd "$(dirname "$0")"
+rm -rf ./data/
 mkdir -p ./data/html/
 
 [ -z "${DELAY}" ] && DELAY=1
diff --git a/src/crawler/m.wxsy.net/crawler.sh b/src/crawler/m.wxsy.net/crawler.sh
index a21e566..17d5ab7 100755
--- a/src/crawler/m.wxsy.net/crawler.sh
+++ b/src/crawler/m.wxsy.net/crawler.sh
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 
 cd "$(dirname "$0")"
+rm -rf ./data/
 mkdir -p ./data/html/
 mkdir -p ./data/json/
 
diff --git a/src/crawler/wxsy.net/crawler.sh b/src/crawler/wxsy.net/crawler.sh
index 0b8dd34..8f03da2 100755
--- a/src/crawler/wxsy.net/crawler.sh
+++ b/src/crawler/wxsy.net/crawler.sh
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 
 cd "$(dirname "$0")"
+rm -rf ./data/
 mkdir -p ./data/html/
 mkdir -p ./data/json/
 
diff --git a/src/crawler/xswang.com/crawler.sh b/src/crawler/xswang.com/crawler.sh
index 354e0a7..b8edb7d 100755
--- a/src/crawler/xswang.com/crawler.sh
+++ b/src/crawler/xswang.com/crawler.sh
@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 
 cd "$(dirname "$0")"
+rm -rf ./data/
 mkdir -p ./data/html/
 
 [ -z "${DELAY}" ] && DELAY=1