diff --git a/electron/main/index.ts b/electron/main/index.ts
index c710ac7..4a8c0e7 100644
--- a/electron/main/index.ts
+++ b/electron/main/index.ts
@@ -32,6 +32,9 @@ if (!app.requestSingleInstanceLock()) {
   process.exit(0);
 }
 
+app.commandLine.appendArgument("–-allow-file-access-from-files");
+app.commandLine.appendArgument("--disable-web-security");
+
 // Remove electron security warnings
 // This warning only shows in development mode
 // Read more on https://www.electronjs.org/docs/latest/tutorial/security
@@ -73,6 +76,7 @@ async function createWindow(projectPath?: string) {
       // Read more on https://www.electronjs.org/docs/latest/tutorial/context-isolation
       nodeIntegration: true,
       contextIsolation: false,
+      webSecurity: false,
     },
   });
 
diff --git a/public/locales/en.json b/public/locales/en.json
index a4980c4..58b64aa 100644
--- a/public/locales/en.json
+++ b/public/locales/en.json
@@ -78,7 +78,7 @@
   "node.deleteRootNodeDenied": "Unable to delete the root node",
   "node.editSubtreeDenied": "Unable to edit the subtree node",
   "node.desc": "Node desc",
-  "node.fileRequired": "{{field}} field is required",
+  "node.fileRequired": "field '{{field}}' is required",
   "node.id": "Node id",
   "node.inputVariable": "Input variables",
   "node.name": "Node name",
diff --git a/public/locales/zh.json b/public/locales/zh.json
index 85f6924..760f788 100644
--- a/public/locales/zh.json
+++ b/public/locales/zh.json
@@ -78,7 +78,7 @@
   "node.deleteRootNodeDenied": "不能删除根节点",
   "node.editSubtreeDenied": "不能编辑子树节点",
   "node.desc": "节点说明",
-  "node.fileRequired": "字段<b>{{field}}</b>必填",
+  "node.fileRequired": "字段“{{field}}”必填",
   "node.id": "节点标识",
   "node.inputVariable": "输入变量",
   "node.name": "节点名称",
diff --git a/sample/icons/cmp.svg b/sample/icons/cmp.svg
new file mode 100644
index 0000000..9b0a5ba
--- /dev/null
+++ b/sample/icons/cmp.svg
@@ -0,0 +1,6 @@
+<svg stroke="currentColor" fill="currentColor" stroke-width="0" viewBox="0 0 24 24" height="200px" width="200px"
+    xmlns="http://www.w3.org/2000/svg">
+    <path
+        d="M6.01 2c-1.93 0-3.5 1.57-3.5 3.5 0 1.58 1.06 2.903 2.5 3.337v7.16c-.001.179.027 1.781 1.174 2.931C6.892 19.64 7.84 20 9 20v2l4-3-4-3v2c-1.823 0-1.984-1.534-1.99-2V8.837c1.44-.434 2.5-1.757 2.5-3.337 0-1.93-1.571-3.5-3.5-3.5zm0 5c-.827 0-1.5-.673-1.5-1.5S5.183 4 6.01 4s1.5.673 1.5 1.5S6.837 7 6.01 7zm13 8.163V7.997C19.005 6.391 17.933 4 15 4V2l-4 3 4 3V6c1.829 0 2.001 1.539 2.01 2v7.163c-1.44.434-2.5 1.757-2.5 3.337 0 1.93 1.57 3.5 3.5 3.5s3.5-1.57 3.5-3.5c0-1.58-1.06-2.903-2.5-3.337zm-1 4.837c-.827 0-1.5-.673-1.5-1.5s.673-1.5 1.5-1.5 1.5.673 1.5 1.5-.673 1.5-1.5 1.5z">
+    </path>
+</svg>
\ No newline at end of file
diff --git a/sample/node-config.b3-setting b/sample/node-config.b3-setting
index d0d9381..ce58d1f 100644
--- a/sample/node-config.b3-setting
+++ b/sample/node-config.b3-setting
@@ -22,6 +22,7 @@
   {
     "name": "Cmp",
     "type": "Condition",
+    "icon": "icons/cmp.svg",
     "doc": "+ 若值为空，返回失败\n+ 非整数类型可能会报错\n",
     "input": [
       "值(int)"
diff --git a/src/components/inspector.tsx b/src/components/inspector.tsx
index 381489a..68486ac 100644
--- a/src/components/inspector.tsx
+++ b/src/components/inspector.tsx
@@ -68,13 +68,13 @@ export const Inspector: FC = () => {
       if (node) {
         node.input?.forEach((v, i) => {
           const desc = node.def.input?.[i] ?? "<unknown>";
-          if (v && !options.find((option) => option.value !== v)) {
+          if (v && !options.find((option) => option.value === v)) {
             options.push({ label: `${v}(${desc})`, value: v });
           }
         });
         node.output?.forEach((v, i) => {
           const desc = node.def.output?.[i] ?? "<unknown>";
-          if (v && !options.find((option) => option.value !== v)) {
+          if (v && !options.find((option) => option.value === v)) {
             options.push({ label: `${v}(${desc})`, value: v });
           }
         });
diff --git a/src/components/register-node.ts b/src/components/register-node.ts
index 683ea86..814dbee 100644
--- a/src/components/register-node.ts
+++ b/src/components/register-node.ts
@@ -174,7 +174,7 @@ G6.registerNode(
       });
 
       // icon
-      const img = `./icons/${classify}.svg`;
+      const img = nodeDef.icon ? workspace.workdir + "/" + nodeDef.icon : `./icons/${classify}.svg`;
       addShape("image", {
         attrs: {
           x: 5,
diff --git a/src/contexts/workspace-context.ts b/src/contexts/workspace-context.ts
index 46c1c8c..ce4597b 100644
--- a/src/contexts/workspace-context.ts
+++ b/src/contexts/workspace-context.ts
@@ -381,7 +381,6 @@ export const useWorkspace = create<WorkspaceStore>((set, get) => ({
       const workspace = get();
       let hasEvent = false;
       fs.watch(workspace.workdir, { recursive: true }, (event, filename) => {
-        console.log("fileanme", event, filename);
         if (event === "rename") {
           if (!hasEvent) {
             setTimeout(() => {