diff --git a/.drone.yml b/.drone.yml
index 8cc0a8c..65b3d1f 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -9,8 +9,8 @@ steps:
       - name: node_modules_cache
         path: /drone/src/node_modules
     commands:
-      - pwd
       - node -v
+      - npm -v
       - ls -al
       - npm config set registry https://registry.npmmirror.com/
       - npm i
diff --git a/src/components/canvas/Canvas.ts b/src/components/canvas/Canvas.ts
index 4f1615f..52c0cd6 100644
--- a/src/components/canvas/Canvas.ts
+++ b/src/components/canvas/Canvas.ts
@@ -150,8 +150,8 @@ class MiCanvas {
 		} catch (e) {
 			try {
 				return this.canvas.toDataURL();
-			} catch (err) {
-				console.error(err.message);
+			} catch (err: any) {
+				console.error(err?.message);
 				return '';
 			}
 		}
diff --git a/src/utils/config.ts b/src/utils/config.ts
index 538a8a2..d8d2a3e 100644
--- a/src/utils/config.ts
+++ b/src/utils/config.ts
@@ -44,7 +44,7 @@ class MiConfig {
 	public mobile = false;
 
 	/** 是否为触摸屏 */
-	public supportsTouch = ('ontouchstart' in window) || navigator.msMaxTouchPoints;
+	public supportsTouch = ('ontouchstart' in window) || navigator?.maxTouchPoints;
 
 	/** 通用正则 */
 	public reg: {[index: string]: any} = {
diff --git a/src/views/canvas/Index.vue b/src/views/canvas/Index.vue
index 81d5aa8..e32baf3 100644
--- a/src/views/canvas/Index.vue
+++ b/src/views/canvas/Index.vue
@@ -394,7 +394,7 @@
 					if (elem) elem.remove();
 				};
 				if (Text.data && Text.data.content) {
-					return new Promise((resolve) => {
+					return new Promise((resolve: any) => {
 						Text.rendering(
 								Text.data as MiTextConfig,
 								true,