diff --git a/src/core/controller/ControllerGamepad.tsx b/src/core/controller/ControllerGamepad.tsx
index a1e93836..c7097d50 100644
--- a/src/core/controller/ControllerGamepad.tsx
+++ b/src/core/controller/ControllerGamepad.tsx
@@ -97,7 +97,7 @@ export class ControllerGamepad implements Tickable, Disposable {
     this.initGamepad(gamepad);
   };
 
-  private initGamepad(gamepad: Gamepad) {}
+  private initGamepad(_gamepad: Gamepad) {}
 
   on<K extends keyof EventMap>(event: K, listener: EventMap[K]) {
     if (!this.listeners[event]) {
diff --git a/src/core/stage/StageSaveManager.tsx b/src/core/stage/StageSaveManager.tsx
index 6ee85888..2269fe72 100644
--- a/src/core/stage/StageSaveManager.tsx
+++ b/src/core/stage/StageSaveManager.tsx
@@ -27,7 +27,7 @@ export namespace StageSaveManager {
       path,
       content: JSON.stringify(data, null, 2),
     })
-      .then((res) => {
+      .then((_) => {
         Stage.effects.push(ViewFlashEffect.SaveFile());
         StageHistoryManager.reset(data); // 重置历史
         successCallback();
@@ -60,7 +60,7 @@ export namespace StageSaveManager {
       path: Stage.Path.getFilePath(),
       content: JSON.stringify(data, null, 2),
     })
-      .then((res) => {
+      .then((_) => {
         if (addFlashEffect) {
           Stage.effects.push(ViewFlashEffect.SaveFile());
         }
@@ -85,7 +85,7 @@ export namespace StageSaveManager {
       path,
       content: string,
     })
-      .then((res) => {
+      .then((_) => {
         successCallback();
         isCurrentSaved = true;
       })
@@ -140,7 +140,7 @@ export namespace StageSaveManager {
       path,
       content,
     })
-      .then((res) => {
+      .then((_) => {
         successCallback();
       })
       .catch((err) => {
diff --git a/src/core/stageObject/entity/ImageNode.tsx b/src/core/stageObject/entity/ImageNode.tsx
index 4706cd33..70841a79 100644
--- a/src/core/stageObject/entity/ImageNode.tsx
+++ b/src/core/stageObject/entity/ImageNode.tsx
@@ -128,9 +128,9 @@ export class ImageNode extends ConnectableEntity {
           this.state = "error";
         };
       })
-      .catch((err) => {
+      .catch((_err) => {
         // 获取base64String失败
-
+        // TODO: 图片上显示ErrorDetails信息
         this.state = "error";
       });
   }
diff --git a/src/pages/_toolbar.tsx b/src/pages/_toolbar.tsx
index 83002dbe..a6c1e32e 100644
--- a/src/pages/_toolbar.tsx
+++ b/src/pages/_toolbar.tsx
@@ -423,7 +423,7 @@ const onSaveSelectedNew = async () => {
       path,
       content: JSON.stringify(data, null, 2),
     })
-      .then((res) => {
+      .then((_) => {
         Stage.effects.push(new ViewFlashEffect(Color.Black));
       })
       .catch((err) => {
@@ -463,7 +463,7 @@ async function openBrowserOrFile() {
 
 function myOpen(url: string) {
   open(url)
-    .then((value) => {})
+    .then((_) => {})
     .catch((e) => {
       // 依然会导致程序崩溃，具体原因未知
       console.error(e);
diff --git a/src/pages/test.tsx b/src/pages/test.tsx
index 981e63be..6f83f398 100644
--- a/src/pages/test.tsx
+++ b/src/pages/test.tsx
@@ -57,5 +57,5 @@ function handleTestImageBase64() {
   invoke<string>("convert_image_to_base64", {
     imagePath:
       "D:\\Projects\\Project-Tools\\project-graph\\src\\assets\\icon.png",
-  }).then((res) => {});
+  }).then((_res) => {});
 }