diff --git a/src/com/fr/plugin/hdfs/repository/core/HDFSRepositoryFactory.java b/src/com/fr/plugin/hdfs/repository/core/HDFSRepositoryFactory.java
index be4affe..87bad7c 100644
--- a/src/com/fr/plugin/hdfs/repository/core/HDFSRepositoryFactory.java
+++ b/src/com/fr/plugin/hdfs/repository/core/HDFSRepositoryFactory.java
@@ -87,9 +87,9 @@ public class HDFSRepositoryFactory extends ConfigRepositoryFactory<HDFSConfig> {
         }
         try {
             if (StringUtils.isNotEmpty(principal)) {
-                return FileSystem.get(URI.create(hdfsUrl), conf, principal);
+                return FileSystem.newInstance(URI.create(hdfsUrl), conf, principal);
             } else {
-                return FileSystem.get(URI.create(hdfsUrl), conf);
+                return FileSystem.newInstance(URI.create(hdfsUrl), conf);
             }
 
 
diff --git a/src/com/fr/plugin/hdfs/repository/decision/js/bundle.js b/src/com/fr/plugin/hdfs/repository/decision/js/bundle.js
index ca9687d..a2d95c1 100644
--- a/src/com/fr/plugin/hdfs/repository/decision/js/bundle.js
+++ b/src/com/fr/plugin/hdfs/repository/decision/js/bundle.js
@@ -34,7 +34,6 @@ BI.config("dec.constant.intelligence.cluster.file.server", function (items) {
                 items: [
                     {
                         type: "dec.label.editor.item",
-                        textCls: "dec-font-weight-bold",
                         textWidth: LABEL_WIDTH,
                         editorWidth: EDITOR_WIDTH,
                         watermark: BI.i18nText("Dec-Please_Input"),
@@ -51,7 +50,6 @@ BI.config("dec.constant.intelligence.cluster.file.server", function (items) {
                         }]
                     }, {
                         type: "dec.label.editor.item",
-                        textCls: "dec-font-weight-bold",
                         textWidth: LABEL_WIDTH,
                         editorWidth: EDITOR_WIDTH,
                         watermark: BI.i18nText("Dec-Please_Input"),
@@ -69,7 +67,6 @@ BI.config("dec.constant.intelligence.cluster.file.server", function (items) {
                     },
                     {
                         type: "dec.label.editor.item",
-                        textCls: "dec-font-weight-bold",
                         textWidth: LABEL_WIDTH,
                         editorWidth: EDITOR_WIDTH,
                         watermark: BI.i18nText("Principal"),
@@ -84,7 +81,6 @@ BI.config("dec.constant.intelligence.cluster.file.server", function (items) {
                     },
                     {
                         type: "dec.label.editor.item",
-                        textCls: "dec-font-weight-bold",
                         textWidth: LABEL_WIDTH,
                         editorWidth: EDITOR_WIDTH,
                         watermark: BI.i18nText("keyTab文件路径"),