fix: docs typo (#1012)

alibaba · Sep 9, 2020 · 3ffb173 · 3ffb173
1 parent a69cdad
commit 3ffb173
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/docs/zh-cn/schema-develop/quick-start.md b/docs/zh-cn/schema-develop/quick-start.md
@@ -1383,12 +1383,12 @@ const App = () => {
                 type: 'warning',
                 message: '第一阶梯'
               }
-            } else if ((value >= 100) & (value < 500)) {
+            } else if ((value >= 100) && (value < 500)) {
               return {
                 type: 'warning',
                 message: '第二阶梯'
               }
-            } else if ((value >= 500) & (value < 1000)) {
+            } else if ((value >= 500) && (value < 1000)) {
               return {
                 type: 'warning',
                 message: '第三阶梯'