diff --git a/source/libs/tdb/src/db/tdbPFile.c b/source/libs/tdb/src/db/tdbPFile.c
index e9d037ec02..1c6e5e32fd 100644
--- a/source/libs/tdb/src/db/tdbPFile.c
+++ b/source/libs/tdb/src/db/tdbPFile.c
@@ -93,8 +93,12 @@ SPgHdr *tdbPFileGet(SPFile *pFile, SPgno pgno) {
         return NULL;
       }
     }
+
+    pPage->isLoad = 1;
   }
 
+  ASSERT(pPage->isLoad);
+
   return pPage;
 }