diff --git a/dockerfile/db/Dockerfile b/dockerfile/db/Dockerfile
index 3c25e922725ad0ea5ff8fb2f95b17b07027582cc..bfb1aec4ae70bdbdf7b7edc9d80bd543f5d89677 100644
--- a/dockerfile/db/Dockerfile
+++ b/dockerfile/db/Dockerfile
@@ -2,4 +2,4 @@ FROM mysql:8.0.25
 
 LABEL MAINTAINER=Andy
 
-ADD ../../zlt-doc/sql/*.sql /docker-entrypoint-initdb.d/
\ No newline at end of file
+COPY ../../zlt-doc/sql/*.sql /docker-entrypoint-initdb.d/
\ No newline at end of file