diff --git a/http/misconfiguration/installer/phpwind-installer.yaml b/http/misconfiguration/installer/phpwind-installer.yaml
index e1426beca5..592453e756 100644
--- a/http/misconfiguration/installer/phpwind-installer.yaml
+++ b/http/misconfiguration/installer/phpwind-installer.yaml
@@ -29,6 +29,12 @@ http:
           - '安装'
         condition: and
 
+      - type: word
+        negative: true
+        part: body
+        words:
+          - "You have installed. To reinstall, you need to clear the data/install.lock file"
+
       - type: word
         part: header
         words:
@@ -37,4 +43,4 @@ http:
       - type: status
         status:
           - 200
-# digest: 490a0046304402206e36090b2c0fc896c800d354d24a0510dedae91bd2ff5323c8e3d115081b2b6c02203f631aac6db67ccdee0a5d39231f2a1fdfea296a5e07bd01813b3abac3174676:922c64590222798bb761d5b6d8e72950
\ No newline at end of file
+# digest: 490a0046304402206e36090b2c0fc896c800d354d24a0510dedae91bd2ff5323c8e3d115081b2b6c02203f631aac6db67ccdee0a5d39231f2a1fdfea296a5e07bd01813b3abac3174676:922c64590222798bb761d5b6d8e72950