diff --git a/pull-docker-image.sh b/pull-docker-image.sh
index 402e27a..ace562b 100644
--- a/pull-docker-image.sh
+++ b/pull-docker-image.sh
@@ -134,7 +134,7 @@ check_conflict() {
             echo "Error: destination file '$file' exists, use '-f' option to overwrite." >&2
             exit 1
         else
-            echo "Warning：destination file '$file' exists，override as '-f' specified."
+            echo "Warning: destination file '$file' exists, override as '-f' specified."
         fi
     fi
 }