diff --git a/pages/API/theme-change/theme-change.uvue b/pages/API/theme-change/theme-change.uvue
index 0b7a168bafa71fa39df56bd6bd55a776c7d47728..200b935809750899c41304eb409d77ab6f7f2698 100644
--- a/pages/API/theme-change/theme-change.uvue
+++ b/pages/API/theme-change/theme-change.uvue
@@ -58,7 +58,7 @@
       },
       radioChange(e : UniRadioGroupChangeEvent) {
         const theme = e.detail.value
-        setAppTheme(theme)
+        this.setAppTheme(theme)
         uni.showToast({
           icon: 'none',
           title: '当前选中:'+theme,
@@ -84,8 +84,8 @@
           this.current = this.items.indexOf(this.appTheme)
         }
       })
-      this.osThemeChangeId = bindOsThemeChange()
-      this.appThemeChangeId = bindAppThemeChange()
+      this.osThemeChangeId = this.bindOsThemeChange()
+      this.appThemeChangeId = this.bindAppThemeChange()
     },
     onUnload() {
       //注销监听