diff --git a/.gitignore b/.gitignore
index 283568d..65a8dc1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,7 +13,6 @@ dist-ssr
 dist-electron
 release
 *.local
-build
 settings.json
 
 # Editor directories and files
diff --git a/build/icon.icns b/build/icon.icns
index 56b37d5..1b52fe6 100644
Binary files a/build/icon.icns and b/build/icon.icns differ
diff --git a/build/icon.ico b/build/icon.ico
index e02df37..9d08a87 100644
Binary files a/build/icon.ico and b/build/icon.ico differ
diff --git a/build/icon.png b/build/icon.png
new file mode 100644
index 0000000..ea12d53
Binary files /dev/null and b/build/icon.png differ
diff --git a/electron/main/index.ts b/electron/main/index.ts
index 4a8c0e7..a4101db 100644
--- a/electron/main/index.ts
+++ b/electron/main/index.ts
@@ -32,9 +32,6 @@ 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
diff --git a/public/electron-vite.svg b/public/electron-vite.svg
index 7054266..7607f92 100644
--- a/public/electron-vite.svg
+++ b/public/electron-vite.svg
@@ -2,17 +2,15 @@
 <svg xmlns="http://www.w3.org/2000/svg" version="1.1" xmlns:xlink="http://www.w3.org/1999/xlink" preserveAspectRatio="none" x="0px" y="0px" width="128px" height="128px" viewBox="0 0 128 128">
 <defs>
 <g id="Layer1_0_FILL">
-<path fill="#2F3242" stroke="none" d="
+<path fill="#2C2E3A" stroke="none" d="
 M 128 64
 Q 128 37.55 109.25 18.75 90.5 0 64 0 37.5 0 18.75 18.75 0 37.5 0 64 0 90.5 18.75 109.25 37.5 128 64 128 90.5 128 109.25 109.25 128 90.5 128 64 Z"/>
 </g>
 
 <g id="Layer0_0_FILL">
-<path fill="#A2ECFB" stroke="none" d="
-M 21.05 10.95
-Q 21.7 10.95 22.2 10.5 22.65 10.05 22.65 9.4
-L 22.65 4.7
-Q 22.65 4.05 22.2 3.6 21.7 3.15 21.05 3.15
+<path fill="#CFF7FF" stroke="none" d="
+M 22.2 3.6
+Q 21.7 3.15 21.05 3.15
 L 16.4 3.15
 Q 15.75 3.15 15.25 3.6 14.8 4.05 14.8 4.7
 L 14.8 6.25 14.05 6.25
@@ -41,7 +39,10 @@ L 12.5 9.4
 Q 12.5 8.75 12.95 8.3 13.4 7.85 14.05 7.85
 L 14.8 7.85 14.8 9.4
 Q 14.8 10.05 15.25 10.5 15.75 10.95 16.4 10.95
-L 21.05 10.95 Z"/>
+L 21.05 10.95
+Q 21.7 10.95 22.2 10.5 22.65 10.05 22.65 9.4
+L 22.65 4.7
+Q 22.65 4.05 22.2 3.6 Z"/>
 </g>
 </defs>
 
diff --git a/public/logo.svg b/public/logo copy.svg
similarity index 90%
rename from public/logo.svg
rename to public/logo copy.svg
index 7054266..7607f92 100644
--- a/public/logo.svg
+++ b/public/logo copy.svg	
@@ -2,17 +2,15 @@
 <svg xmlns="http://www.w3.org/2000/svg" version="1.1" xmlns:xlink="http://www.w3.org/1999/xlink" preserveAspectRatio="none" x="0px" y="0px" width="128px" height="128px" viewBox="0 0 128 128">
 <defs>
 <g id="Layer1_0_FILL">
-<path fill="#2F3242" stroke="none" d="
+<path fill="#2C2E3A" stroke="none" d="
 M 128 64
 Q 128 37.55 109.25 18.75 90.5 0 64 0 37.5 0 18.75 18.75 0 37.5 0 64 0 90.5 18.75 109.25 37.5 128 64 128 90.5 128 109.25 109.25 128 90.5 128 64 Z"/>
 </g>
 
 <g id="Layer0_0_FILL">
-<path fill="#A2ECFB" stroke="none" d="
-M 21.05 10.95
-Q 21.7 10.95 22.2 10.5 22.65 10.05 22.65 9.4
-L 22.65 4.7
-Q 22.65 4.05 22.2 3.6 21.7 3.15 21.05 3.15
+<path fill="#CFF7FF" stroke="none" d="
+M 22.2 3.6
+Q 21.7 3.15 21.05 3.15
 L 16.4 3.15
 Q 15.75 3.15 15.25 3.6 14.8 4.05 14.8 4.7
 L 14.8 6.25 14.05 6.25
@@ -41,7 +39,10 @@ L 12.5 9.4
 Q 12.5 8.75 12.95 8.3 13.4 7.85 14.05 7.85
 L 14.8 7.85 14.8 9.4
 Q 14.8 10.05 15.25 10.5 15.75 10.95 16.4 10.95
-L 21.05 10.95 Z"/>
+L 21.05 10.95
+Q 21.7 10.95 22.2 10.5 22.65 10.05 22.65 9.4
+L 22.65 4.7
+Q 22.65 4.05 22.2 3.6 Z"/>
 </g>
 </defs>
 
diff --git a/src/components/register-node.ts b/src/components/register-node.ts
index 814dbee..69a591d 100644
--- a/src/components/register-node.ts
+++ b/src/components/register-node.ts
@@ -1,5 +1,6 @@
 import { useWorkspace } from "@/contexts/workspace-context";
-import { toBreakWord } from "@/misc/b3util";
+import { TreeGraphData } from "@/misc/b3type";
+import { checkTreeData, toBreakWord } from "@/misc/b3util";
 import i18n from "@/misc/i18n";
 import G6 from "@antv/g6";
 
@@ -76,7 +77,8 @@ G6.registerNode(
       let color = nodeDef.color || NODE_COLORS[classify] || NODE_COLORS["Other"];
       if (
         !workspace.hasNodeDef(cfg.name as string) ||
-        (cfg.path && (!cfg.children || (cfg.children as []).length == 0))
+        (cfg.path && (!cfg.children || (cfg.children as []).length == 0)) ||
+        !checkTreeData(cfg as TreeGraphData)
       ) {
         classify = "Error";
         color = NODE_COLORS[classify];
diff --git a/src/misc/b3util.ts b/src/misc/b3util.ts
index b1af1b0..bcd43a3 100644
--- a/src/misc/b3util.ts
+++ b/src/misc/b3util.ts
@@ -147,6 +147,54 @@ export const calcTreeDataSize = (data: TreeGraphData) => {
   return [200, height];
 };
 
+export const checkTreeData = (data: TreeGraphData) => {
+  const conf = data.def;
+  if (conf.input) {
+    for (let i = 0; i < conf.input.length; i++) {
+      if (conf.input[i].indexOf("?") === -1 && !data.input?.[i]) {
+        return false;
+      }
+    }
+  }
+  if (conf.output) {
+    for (let i = 0; i < conf.output.length; i++) {
+      if (conf.output[i].indexOf("?") === -1 && !data.output?.[i]) {
+        return false;
+      }
+    }
+  }
+  if (conf.args) {
+    for (let i = 0; i < conf.args.length; i++) {
+      const arg = conf.args[i];
+      if (arg.type.indexOf("?") === -1) {
+        const value = data.args?.[arg.name];
+        if (arg.type === "float") {
+          if (typeof value !== "number") {
+            return false;
+          }
+        } else if (arg.type === "int") {
+          if (typeof value !== "number" || value !== Math.floor(value)) {
+            return false;
+          }
+        } else if (arg.type === "string") {
+          if (!value || typeof value !== "string") {
+            return false;
+          }
+        } else if (arg.type === "enum") {
+          if (!arg.options?.find((option) => option.value === value)) {
+            return false;
+          }
+        } else if (arg.type == "code") {
+          if (!value || typeof value !== "string") {
+            return false;
+          }
+        }
+      }
+    }
+  }
+  return true;
+};
+
 export const createTreeData = (node: NodeModel, parent?: string) => {
   const workspace = useWorkspace.getState();
   let treeData: TreeGraphData = {