diff --git a/backend/app/service/docker.go b/backend/app/service/docker.go
index a05b24e93..a56748363 100644
--- a/backend/app/service/docker.go
+++ b/backend/app/service/docker.go
@@ -136,12 +136,14 @@ func (u *DockerService) UpdateConf(req dto.SettingUpdate) error {
 
 	switch req.Key {
 	case "Registries":
+		req.Value = strings.TrimRight(req.Value, ",")
 		if len(req.Value) == 0 {
 			delete(daemonMap, "insecure-registries")
 		} else {
 			daemonMap["insecure-registries"] = strings.Split(req.Value, ",")
 		}
 	case "Mirrors":
+		req.Value = strings.TrimRight(req.Value, ",")
 		if len(req.Value) == 0 {
 			delete(daemonMap, "registry-mirrors")
 		} else {
diff --git a/frontend/src/components/upload/index.vue b/frontend/src/components/upload/index.vue
index c9f6c5044..94267da5d 100644
--- a/frontend/src/components/upload/index.vue
+++ b/frontend/src/components/upload/index.vue
@@ -18,13 +18,13 @@
                             :stroke-width="12"
                             :percentage="uploadPrecent"
                         ></el-progress>
-                        <div v-if="type === 'mysql'" class="el-upload__tip">
+                        <div v-if="type === 'mysql'" style="width: 80%" class="el-upload__tip">
                             <span class="input-help">{{ $t('database.supportUpType') }}</span>
                             <span class="input-help">
                                 {{ $t('database.zipFormat') }}
                             </span>
                         </div>
-                        <div v-else class="el-upload__tip">
+                        <div v-else style="width: 80%" class="el-upload__tip">
                             <span class="input-help">{{ $t('website.supportUpType') }}</span>
                             <span class="input-help">
                                 {{ $t('website.zipFormat', [type + '.json']) }}