diff --git a/lib/store/CascadeStore.js b/lib/store/CascadeStore.js
index 6e2aca2..a2d6ffb 100644
--- a/lib/store/CascadeStore.js
+++ b/lib/store/CascadeStore.js
@@ -1498,7 +1498,7 @@ class CascadeStore extends RowStore_1.RowStore {
                     }
                     else {
                         // 如果没有更新到行，说明这些数据还在modi当中
-                        (0, assert_1.default)(count === 0, 'update成功的行数只能为id所在行数或者0');
+                        (0, assert_1.default)(count === 0, `update成功的行数只能为id所在行数或者0，得到: ${count}, ids: ${ids.join(',')}`);
                         return await createModi();
                     }
                 }
diff --git a/src/store/CascadeStore.ts b/src/store/CascadeStore.ts
index 83c3666..d38edac 100644
--- a/src/store/CascadeStore.ts
+++ b/src/store/CascadeStore.ts
@@ -1799,7 +1799,7 @@ export abstract class CascadeStore<ED extends EntityDict & BaseEntityDict> exten
                     }
                     else {
                         // 如果没有更新到行，说明这些数据还在modi当中
-                        assert(count === 0, 'update成功的行数只能为id所在行数或者0');
+                        assert(count === 0, `update成功的行数只能为id所在行数或者0，得到: ${count}, ids: ${ids.join(',')}`);
                         return await createModi();
                     }
                 }