diff --git a/miniprogram_dist/index/index.js b/miniprogram_dist/index/index.js
index 4d51c04..58b4cb8 100644
--- a/miniprogram_dist/index/index.js
+++ b/miniprogram_dist/index/index.js
@@ -185,7 +185,7 @@ const handle = {
         this.ctx.setFillStyle(color);
         this.ctx.setTextBaseline(baseLine);
         this.ctx.setTextAlign(textAlign);
-        let textWidth = this.toRpx(this.ctx.measureText(text).width);
+        let textWidth = this.toRpx(this.ctx.measureText(text).width / this.pixelRatio);
         const textArr = [];
          if (textWidth > width) {
           // 文本宽度 大于 渲染宽度
@@ -216,10 +216,20 @@ const handle = {
         } else {
           textArr.push(text);
         }
-
         textArr.forEach((item, index) => {
-            this.ctx.fillText(item, this.toPx(x), this.toPx(y + (lineHeight || fontSize) * index));
+          if (textAlign === 'left') {
+            this.ctx.fillText(item, this.toPx(x), this.toPx(y + (lineHeight || fontSize) * index) + (lineHeight || fontSize) / 2);
+          }
+          else if (textAlign === 'center') {
+            this.ctx.fillText(item, this.toPx(x + width / 2), this.toPx(y + (lineHeight || fontSize) * index) + (lineHeight || fontSize) / 2);
+          }
+          else if (textAlign === 'right') {
+            this.ctx.fillText(item, this.toPx(x + width), this.toPx(y + (lineHeight || fontSize) * index) + (lineHeight || fontSize) / 2);
+          }
         })
+        // textArr.forEach((item, index) => {
+        //     this.ctx.fillText(item, this.toPx(x), this.toPx(y + (lineHeight || fontSize) * index));
+        // })
 
         this.ctx.restore();