diff --git a/packages/uni-cli-shared/src/json/mp/jsonFile.ts b/packages/uni-cli-shared/src/json/mp/jsonFile.ts
index 2139df05c9ff00b4a416972e8202abef8577da9c..7cb94a7214562bb3aebbb3b799a46c512b7a14df 100644
--- a/packages/uni-cli-shared/src/json/mp/jsonFile.ts
+++ b/packages/uni-cli-shared/src/json/mp/jsonFile.ts
@@ -64,12 +64,16 @@ export function findChangedJsonFiles(
       newJson.usingComponents = {}
     }
     extend(newJson.usingComponents, jsonUsingComponentsCache.get(filename))
-    const usingComponents = newJson.usingComponents as Record<string, string>
     // 格式化为相对路径，这样作为分包也可以直接运行
     // app.json mp-baidu 在 win 不支持相对路径。所有平台改用绝对路径
     if (filename !== 'app') {
+      let usingComponents = newJson.usingComponents as Record<string, string>
+
+      const globalUsingComponents = appJsonCache?.usingComponents ?? {}
+      // 如果小程序不支持 global 的 usingComponents
       if (!supportGlobalUsingComponents) {
-        // TODO 从 appJsonCache 中读取 usingComponents 并 补充到 usingComponents 中
+        // 从 appJsonCache 中读取全局的 usingComponents 并补充到子组件 usingComponents 中
+        usingComponents = { ...globalUsingComponents, ...newJson.usingComponents}
       }
       Object.keys(usingComponents).forEach((name) => {
         const componentFilename = usingComponents[name]
@@ -80,6 +84,7 @@ export function findChangedJsonFiles(
           )
         }
       })
+      newJson.usingComponents = usingComponents
     }
 
     const jsonStr = JSON.stringify(newJson, null, 2)