diff --git a/packages/cache-canvas/src/index.tsx b/packages/cache-canvas/src/index.tsx
index 51f2733ab8..82b57d3795 100644
--- a/packages/cache-canvas/src/index.tsx
+++ b/packages/cache-canvas/src/index.tsx
@@ -157,8 +157,8 @@ export const CacheCanvas = forwardRef((props: CacheCanvasProps, ref) => {
             
                     if (canIUse) {
                       const res = window.__megability_bridge__.syncCall('userKVStorage', 'getItem', { key: '${cacheKey}' });
-                      if (res && res.statusCode === 0 && res.data) {
-                        base64Data = res.data;
+                      if (res && res.statusCode === 0 && res.data && res.data.result) {
+                        base64Data = res.data.result;
                       }
                     }
                   }
diff --git a/packages/cache-canvas/src/storage.tsx b/packages/cache-canvas/src/storage.tsx
index 43b5ef492f..3e03ab8f01 100644
--- a/packages/cache-canvas/src/storage.tsx
+++ b/packages/cache-canvas/src/storage.tsx
@@ -47,8 +47,8 @@ export const Storage = {
 
         if (canIUse) {
           const res = window.__megability_bridge__.syncCall('userKVStorage', 'getItem', { key });
-          if (res && res.statusCode === 0 && res.data) {
-            return res.data;
+          if (res && res.statusCode === 0 && res.data && res.data.result) {
+            return res.data.result;
           }
         }
       }