diff --git a/conf/wide.json b/conf/wide.json
index 655e942..0828508 100644
--- a/conf/wide.json
+++ b/conf/wide.json
@@ -27,25 +27,13 @@
                 "FontFamily": "Consolas, 'Courier New', monospace",
                 "FontSize": "13px",
                 "LineHeight": "17px",
-                "Theme": "erlang-dark",
+                "Theme": "lesser-dark",
                 "TabSize": "4"
             },
             "LatestSessionContent": {
-                "FileTree": [
-                    "E:\\Work\\go\\src",
-                    "E:\\Work\\go\\src\\code.google.com\\p",
-                    "E:\\Work\\go\\src\\code.google.com\\p\\go.net",
-                    "E:\\Work\\go\\src\\github.com",
-                    "E:\\Work\\go\\src\\github.com\\88250",
-                    "E:\\Work\\go\\src\\github.com\\88250\\gohtml",
-                    "E:\\Work\\go\\src\\github.com\\b3log\\wide",
-                    "E:\\Work\\go\\src\\hello",
-                    "D:\\go\\src\\pkg"
-                ],
-                "Files": [
-                    "E:\\Work\\go\\src\\github.com\\88250\\gohtml\\consts.go"
-                ],
-                "CurrentFile": "E:\\Work\\go\\src\\github.com\\88250\\gohtml\\consts.go"
+                "FileTree": [],
+                "Files": [],
+                "CurrentFile": ""
             }
         }
     ]