diff --git a/README.md b/README.md
index e121bf7..2b11fb1 100644
--- a/README.md
+++ b/README.md
@@ -213,7 +213,7 @@ the port scan.
 
 The running effect is as follows:
 
-![ftp-scan](./images/ftp-scan.gif)
+![ftp-scan](images/ftp_scan.gif)
 
 It because the FTP connection will be crashed if `Passive Address` is not accessible, we can determine whether the port
 is open or not based on whether the connection exits normally.For this example, we successfully detected that port 8005
@@ -236,7 +236,7 @@ Submit an issue or contact me through Weixin: `Li4n06`
 
 ### Specifically
 
-Thanks to my friend [@E99plant](https://github.com/wuhan005/) for all the help and advice I received during the
+Thanks to my friend [@E99p1ant](https://github.com/wuhan005/) for all the help and advice I received during the
 development of this project.
 
 ## License
diff --git a/images/create_rule.png b/images/create_rule.png
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diff --git a/images/do_request.png b/images/do_request.png
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diff --git a/images/evil_dtd_rule.png b/images/evil_dtd_rule.png
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diff --git a/images/ftp-scan.gif b/images/ftp_scan.gif
similarity index 100%
rename from images/ftp-scan.gif
rename to images/ftp_scan.gif
diff --git a/images/ftp_scan_rule.png b/images/ftp_scan_rule.png
index 40ff874..c4dec61 100644
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