diff --git a/docs/changelog/2025-03-13-style-keys.md b/docs/changelog/2025-03-13-style-keys.md
new file mode 100644
index 000000000..cd13475e5
--- /dev/null
+++ b/docs/changelog/2025-03-13-style-keys.md
@@ -0,0 +1,8 @@
+# 样式 key 统一为 kebab-case
+
+## 变更摘要
+
+- **helper.js**：`getGlobalBaseStyle` 中边距样式由 camelCase 改为 kebab-case（`paddingTop` → `padding-top` 等）。
+- **location-module**：导航项内联样式 `borderRadius`、`backgroundColor`、`paddingLeft`/`paddingRight` 改为 `border-radius`、`background-color`、`padding-left`/`padding-right`。
+
+便于小程序等环境正确解析内联样式。
diff --git a/src/pages/home/wgts/helper.js b/src/pages/home/wgts/helper.js
index 1178295c6..edaeae2c0 100644
--- a/src/pages/home/wgts/helper.js
+++ b/src/pages/home/wgts/helper.js
@@ -122,19 +122,19 @@ export function getGlobalBaseStyle(baseStyle) {
 
   // 处理边距
   if (baseStyle.paddedt !== undefined && baseStyle.paddedt !== null) {
-    style.paddingTop = Taro.pxTransform(baseStyle.paddedt)
+    style['padding-top'] = Taro.pxTransform(baseStyle.paddedt)
   }
 
   if (baseStyle.paddedb !== undefined && baseStyle.paddedb !== null) {
-    style.paddingBottom = Taro.pxTransform(baseStyle.paddedb)
+    style['padding-bottom'] = Taro.pxTransform(baseStyle.paddedb)
   }
 
   if (baseStyle.paddedl !== undefined && baseStyle.paddedl !== null) {
-    style.paddingLeft = Taro.pxTransform(baseStyle.paddedl)
+    style['padding-left'] = Taro.pxTransform(baseStyle.paddedl)
   }
 
   if (baseStyle.paddedr !== undefined && baseStyle.paddedr !== null) {
-    style.paddingRight = Taro.pxTransform(baseStyle.paddedr)
+    style['padding-right'] = Taro.pxTransform(baseStyle.paddedr)
   }
 
   // 处理背景
diff --git a/src/pages/home/wgts/location-module/index.jsx b/src/pages/home/wgts/location-module/index.jsx
index 0ac1611fc..7d1e5b172 100644
--- a/src/pages/home/wgts/location-module/index.jsx
+++ b/src/pages/home/wgts/location-module/index.jsx
@@ -64,7 +64,7 @@ export default function WgtLocationModule(props) {
     const navitemarea = base.navitemarea || {}
     return {
       ...getGlobalBaseStyle(navitemarea),
-      borderRadius: base.navitemradius ? Taro.pxTransform(base.navitemradius) : 0
+      'border-radius': base.navitemradius ? Taro.pxTransform(base.navitemradius) : 0
     }
   }, [base.navitemarea, base.navitemradius])
 
@@ -74,11 +74,11 @@ export default function WgtLocationModule(props) {
     return {
       height: Taro.pxTransform(base.navitemheight || 40),
       color: textColor,
-      backgroundColor: isActive
+      'background-color': isActive
         ? item.navitemactivebg || 'transparent'
         : item.navitembg || 'transparent',
-      paddingLeft: `${Taro.pxTransform(base.navitemmargin || 0)}`,
-      paddingRight: `${Taro.pxTransform(base.navitemmargin || 0)}`
+      'padding-left': `${Taro.pxTransform(base.navitemmargin || 0)}`,
+      'padding-right': `${Taro.pxTransform(base.navitemmargin || 0)}`
     }
   }