diff --git a/docker/run/build.sh b/docker/run/build.sh
index bcd9c945..69290209 100755
--- a/docker/run/build.sh
+++ b/docker/run/build.sh
@@ -1,6 +1,7 @@
 #!/bin/bash
 set -e
-if $CERTD_VERSION; then
+# 判断$CERTD_VERSION 是否存在
+if [ -n "$CERTD_VERSION" ]; then
     echo "CERTD_VERSION is set = $CERTD_VERSION"
     version=$CERTD_VERSION
 else
diff --git a/packages/ui/certd-server/src/config/config.default.ts b/packages/ui/certd-server/src/config/config.default.ts
index 951f20d9..92b0191c 100644
--- a/packages/ui/certd-server/src/config/config.default.ts
+++ b/packages/ui/certd-server/src/config/config.default.ts
@@ -25,6 +25,11 @@ const development = {
         alias: {
           '/': '/index.html',
         },
+        files: {
+          '/index.html': {
+            maxAge: 60 * 60 * 1000,
+          },
+        },
       },
     },
   },