diff --git a/miniprogram/constants/mathFunctions.ts b/miniprogram/constants/mathFunctions.ts
index 91c8ba9..f53d453 100644
--- a/miniprogram/constants/mathFunctions.ts
+++ b/miniprogram/constants/mathFunctions.ts
@@ -18,7 +18,7 @@ export const MATH_FUNCTION_TYPES: MathFunctionType[] = [
         id: 'number-coloring',
         page: 'countMatch',
         title: '按数字，涂颜色',
-        desc: '根据数字给相应的圆圈涂色，巩固数字与数量的认知',
+        desc: '按数字给相应的圆圈涂上颜色',
         icon: '🎨',
     },
     {
diff --git a/miniprogram/mathPages/countMatch/countMatch.ts b/miniprogram/mathPages/countMatch/countMatch.ts
index e3fd5a4..02744f0 100644
--- a/miniprogram/mathPages/countMatch/countMatch.ts
+++ b/miniprogram/mathPages/countMatch/countMatch.ts
@@ -106,8 +106,7 @@ Page({
                                     ctx,
                                     {
                                         title: this.data.pageTitle,
-                                        subTitle:
-                                            '根据数字给相应的圆圈涂色，巩固数字与数量的认知',
+                                        subTitle: '按数字给相应的圆圈涂上颜色',
                                     },
                                 );
                             } else {