diff --git a/README.md b/README.md
index f7ad27ad3544a5e4d7223f7aaee83580568dbbb1..bcafb3aee1320eec531e30ef6ddc82b50d358287 100644
--- a/README.md
+++ b/README.md
@@ -10,6 +10,7 @@
 
 - requests==2.31.0
 - boto3==1.35.24 # only required for S3 storage
+- pandas==2.2.1 # only required for catalog query
 
 ## 安装
 
diff --git a/requirements.txt b/requirements.txt
index 5547fbfbd294b27fc778f27d48ca7228e46aa868..f6c070a426a635b0e28016dbb9470f95be6d34a0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,3 @@
 requests==2.31.0
-# boto3==1.35.24
\ No newline at end of file
+# boto3==1.35.24
+# pandas==2.2.1
\ No newline at end of file