diff --git a/bin/builders/common.ts b/bin/builders/common.ts
index c5985fa..5baebd1 100644
--- a/bin/builders/common.ts
+++ b/bin/builders/common.ts
@@ -218,6 +218,15 @@ export async function mergeTauriConfig(
     }
   } else {
     logger.warn("the custom icon path may not exists. we will use default icon to replace it");
+    if (process.platform === "win32") {
+        tauriConf.tauri.bundle.icon = ["png/icon_256.ico"];
+    }
+    if (process.platform === "linux") {
+        tauriConf.tauri.bundle.icon = ["png/icon_512.png"];
+    }
+    if (process.platform === "darwin") {
+        tauriConf.tauri.bundle.icon = ["icons/icon.icns"];
+    }
   }
 
   // 处理托盘自定义图标
diff --git a/dist/cli.js b/dist/cli.js
index 41cd397..2754600 100644
--- a/dist/cli.js
+++ b/dist/cli.js
@@ -1808,6 +1808,15 @@ function mergeTauriConfig(url, options, tauriConf) {
         }
         else {
             logger.warn("the custom icon path may not exists. we will use default icon to replace it");
+            if (process.platform === "win32") {
+                tauriConf.tauri.bundle.icon = ["png/icon_256.ico"];
+            }
+            if (process.platform === "linux") {
+                tauriConf.tauri.bundle.icon = ["png/icon_512.png"];
+            }
+            if (process.platform === "darwin") {
+                tauriConf.tauri.bundle.icon = ["icons/icon.icns"];
+            }
         }
         // 处理托盘自定义图标
         let useDefaultIcon = true; // 是否使用默认托盘图标