diff --git a/examples/rh_imagetoimage.json b/examples/rh_imagetoimage.json
new file mode 100644
index 0000000..383d651
--- /dev/null
+++ b/examples/rh_imagetoimage.json
@@ -0,0 +1,369 @@
+{
+  "last_node_id": 12,
+  "last_link_id": 12,
+  "nodes": [
+    {
+      "id": 10,
+      "type": "RH_ExecuteNode",
+      "pos": [
+        2012,
+        255
+      ],
+      "size": {
+        "0": 315,
+        "1": 102
+      },
+      "flags": {},
+      "order": 5,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "apiConfig",
+          "type": "STRUCT",
+          "link": 8,
+          "label": "apiConfig"
+        },
+        {
+          "name": "nodeInfoList",
+          "type": "ARRAY",
+          "link": 9,
+          "label": "nodeInfoList",
+          "slot_index": 1
+        }
+      ],
+      "outputs": [
+        {
+          "name": "images",
+          "type": "IMAGE",
+          "links": [
+            10
+          ],
+          "shape": 3,
+          "label": "images",
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "RH_ExecuteNode"
+      },
+      "widgets_values": [
+        600,
+        10
+      ]
+    },
+    {
+      "id": 3,
+      "type": "ShowText|pysssss",
+      "pos": [
+        1816,
+        526
+      ],
+      "size": {
+        "0": 357.5720520019531,
+        "1": 181.1536865234375
+      },
+      "flags": {
+        "collapsed": true
+      },
+      "order": 4,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "text",
+          "type": "STRING",
+          "link": 12,
+          "widget": {
+            "name": "text"
+          },
+          "label": "文本"
+        }
+      ],
+      "outputs": [
+        {
+          "name": "STRING",
+          "type": "STRING",
+          "links": null,
+          "shape": 6,
+          "label": "字符串"
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "ShowText|pysssss"
+      },
+      "widgets_values": [
+        "",
+        "api/da283c65854a296e2ede80ba4b674fe77dfa603d896a60c8b4ee7958ec173c9b.png"
+      ]
+    },
+    {
+      "id": 9,
+      "type": "RH_ImageUploaderNode",
+      "pos": [
+        1750,
+        431
+      ],
+      "size": {
+        "0": 229.20001220703125,
+        "1": 46
+      },
+      "flags": {},
+      "order": 2,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "apiConfig",
+          "type": "STRUCT",
+          "link": 6,
+          "label": "apiConfig"
+        },
+        {
+          "name": "image",
+          "type": "IMAGE",
+          "link": 7,
+          "label": "image"
+        }
+      ],
+      "outputs": [
+        {
+          "name": "filename",
+          "type": "STRING",
+          "links": [
+            11,
+            12
+          ],
+          "shape": 3,
+          "label": "filename",
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "RH_ImageUploaderNode"
+      }
+    },
+    {
+      "id": 5,
+      "type": "LoadImage",
+      "pos": [
+        1347,
+        263
+      ],
+      "size": {
+        "0": 315,
+        "1": 314
+      },
+      "flags": {},
+      "order": 0,
+      "mode": 0,
+      "outputs": [
+        {
+          "name": "IMAGE",
+          "type": "IMAGE",
+          "links": [
+            7
+          ],
+          "shape": 3,
+          "label": "图像",
+          "slot_index": 0
+        },
+        {
+          "name": "MASK",
+          "type": "MASK",
+          "links": null,
+          "shape": 3,
+          "label": "遮罩"
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "LoadImage"
+      },
+      "widgets_values": [
+        "comfyui_temp_clpqa_00001__erplu.png",
+        "image"
+      ]
+    },
+    {
+      "id": 12,
+      "type": "PreviewImage",
+      "pos": [
+        2341,
+        255
+      ],
+      "size": {
+        "0": 314.3929748535156,
+        "1": 547.883544921875
+      },
+      "flags": {},
+      "order": 6,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "images",
+          "type": "IMAGE",
+          "link": 10,
+          "label": "图像"
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "PreviewImage"
+      }
+    },
+    {
+      "id": 6,
+      "type": "RH_SettingsNode",
+      "pos": [
+        1683,
+        256
+      ],
+      "size": {
+        "0": 315,
+        "1": 106
+      },
+      "flags": {},
+      "order": 1,
+      "mode": 0,
+      "outputs": [
+        {
+          "name": "STRUCT",
+          "type": "STRUCT",
+          "links": [
+            6,
+            8
+          ],
+          "shape": 3,
+          "label": "STRUCT",
+          "slot_index": 0
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "RH_SettingsNode"
+      },
+      "widgets_values": [
+        "https://www.runninghub.cn",
+        "ed37fbdd79c34a7ca612aedbe5cea13e",
+        "1867632304280715265"
+      ]
+    },
+    {
+      "id": 11,
+      "type": "RH_NodeInfoListNode",
+      "pos": [
+        1992,
+        421
+      ],
+      "size": {
+        "0": 330,
+        "1": 106
+      },
+      "flags": {},
+      "order": 3,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "previousNodeInfoList",
+          "type": "ARRAY",
+          "link": null,
+          "label": "previousNodeInfoList"
+        },
+        {
+          "name": "fieldValue",
+          "type": "STRING",
+          "link": 11,
+          "widget": {
+            "name": "fieldValue"
+          },
+          "label": "fieldValue"
+        }
+      ],
+      "outputs": [
+        {
+          "name": "ARRAY",
+          "type": "ARRAY",
+          "links": [
+            9
+          ],
+          "shape": 3,
+          "label": "ARRAY"
+        }
+      ],
+      "properties": {
+        "Node name for S&R": "RH_NodeInfoListNode"
+      },
+      "widgets_values": [
+        19,
+        "image",
+        "18"
+      ]
+    }
+  ],
+  "links": [
+    [
+      6,
+      6,
+      0,
+      9,
+      0,
+      "STRUCT"
+    ],
+    [
+      7,
+      5,
+      0,
+      9,
+      1,
+      "IMAGE"
+    ],
+    [
+      8,
+      6,
+      0,
+      10,
+      0,
+      "STRUCT"
+    ],
+    [
+      9,
+      11,
+      0,
+      10,
+      1,
+      "ARRAY"
+    ],
+    [
+      10,
+      10,
+      0,
+      12,
+      0,
+      "IMAGE"
+    ],
+    [
+      11,
+      9,
+      0,
+      11,
+      1,
+      "STRING"
+    ],
+    [
+      12,
+      9,
+      0,
+      3,
+      0,
+      "STRING"
+    ]
+  ],
+  "groups": [],
+  "config": {},
+  "extra": {
+    "ds": {
+      "scale": 1.0610764609500007,
+      "offset": [
+        -971.4912525643809,
+        87.02991363876899
+      ]
+    },
+    "ue_links": []
+  },
+  "version": 0.4
+}
\ No newline at end of file