diff --git a/apps/emqx_s3/i18n/emqx_s3_schema_i18n.conf b/apps/emqx_s3/i18n/emqx_s3_schema_i18n.conf
index 99004d62a..c26fa477a 100644
--- a/apps/emqx_s3/i18n/emqx_s3_schema_i18n.conf
+++ b/apps/emqx_s3/i18n/emqx_s3_schema_i18n.conf
@@ -2,83 +2,103 @@ emqx_s3_schema {
     access_key_id {
         desc {
             en: "The access key id of the S3 bucket."
+            zh: ""
         }
         label {
             en: "Access Key ID"
+            zh: ""
         }
     }
     secret_access_key {
         desc {
             en: "The secret access key of the S3 bucket."
+            zh: ""
         }
         label {
             en: "Secret Access Key"
+            zh: ""
         }
     }
     bucket {
         desc {
             en: "The name of the S3 bucket."
+            zh: ""
         }
         label {
             en: "Bucket"
+            zh: ""
         }
     }
     host {
         desc {
             en: "The host of the S3 endpoint."
+            zh: ""
         }
         label {
             en: "S3 endpoint Host"
+            zh: ""
         }
     }
     port {
         desc {
             en: "The port of the S3 endpoint."
+            zh: ""
         }
         label {
             en: "S3 endpoint port"
+            zh: ""
         }
     }
     url_expire_time {
         desc {
             en: "The time in seconds for which the signed URLs to the S3 objects are valid."
+            zh: ""
         }
         label {
             en: "Signed URL expiration time"
+            zh: ""
         }
     }
     min_part_size {
         desc {
             en: """The minimum part size for multipart uploads.<br/>
 Uploaded data will be accumulated in memory until this size is reached."""
+            zh: ""
         }
         label {
             en: "Minimum multipart upload part size"
+            zh: ""
         }
     }
     max_part_size {
         desc {
             en: """The maximum part size for multipart uploads.<br/>
 S3 uploader won't try to upload parts larger than this size."""
+            zh: ""
         }
         label {
             en: "Maximum multipart upload part size"
+            zh: ""
         }
     }
     acl {
         desc {
             en: "The ACL to use for the uploaded objects."
+            zh: ""
         }
         label {
             en: "ACL"
+            zh: ""
         }
     }
     transport_options {
         desc {
             en: "Options for the HTTP transport layer used by the S3 client."
+            zh: ""
         }
         label {
             en: "Transport Options"
+            zh: ""
         }
     }
 }