diff --git a/examples/cesiumEx/config.js b/examples/cesiumEx/config.js
index b51e622f..406ee2a5 100644
--- a/examples/cesiumEx/config.js
+++ b/examples/cesiumEx/config.js
@@ -120,8 +120,20 @@ var exampleConfig = {
                         name: "sketchfab",
                         name_en: "sketchfab",
                         thumbnail: "sketchfab.jpg",
-                        fileName: " https://sketchfab.com/feed"
+                        fileName: "https://sketchfab.com/feed"
                     },
+                    // {
+                    //     name: "obj转gltf",
+                    //     name_en: "obj转gltf",
+                    //     thumbnail: "obj转gltf.jpg",
+                    //     fileName: ""
+                    // },
+                    // {
+                    //     name: "osgb转3dtiles",
+                    //     name_en: "osgb转3dtiles",
+                    //     thumbnail: "osgb转3dtiles.jpg",
+                    //     fileName: ""
+                    // },
                 ]
             },
         }
diff --git a/examples/cesiumEx/tools/obj2gltf.zip b/examples/cesiumEx/tools/obj2gltf.zip
new file mode 100644
index 00000000..8f0770bb
Binary files /dev/null and b/examples/cesiumEx/tools/obj2gltf.zip differ
diff --git a/examples/cesiumEx/tools/osgb转3dtiles.zip b/examples/cesiumEx/tools/osgb转3dtiles.zip
new file mode 100644
index 00000000..faa52afa
Binary files /dev/null and b/examples/cesiumEx/tools/osgb转3dtiles.zip differ
diff --git a/examples/cesiumEx/实时在线云图.html b/examples/cesiumEx/实时在线云图.html
index 5b5a97cb..dfdc07b1 100644
--- a/examples/cesiumEx/实时在线云图.html
+++ b/examples/cesiumEx/实时在线云图.html
@@ -72,7 +72,7 @@
                     timeline: {
                         axisType: 'category',
                         autoPlay: true,
-                        playInterval: 1000,
+                        playInterval: 100,
                         data: arr1,
                         label: {
                             formatter: function (s) {