diff --git a/docs/mindspore/source_zh_cn/model_train/program_form/static_graph_syntax/static_graph_syntax_support.ipynb b/docs/mindspore/source_zh_cn/model_train/program_form/static_graph_syntax/static_graph_syntax_support.ipynb
index 8ce436ba89dadfe9af690bf096e3506339eccb81..d3b3c38696c061418e303e92eb644f9a1d80cb9f 100644
--- a/docs/mindspore/source_zh_cn/model_train/program_form/static_graph_syntax/static_graph_syntax_support.ipynb
+++ b/docs/mindspore/source_zh_cn/model_train/program_form/static_graph_syntax/static_graph_syntax_support.ipynb
@@ -838,11 +838,11 @@
      "\n",
      "  索引值为`Tensor`有如下限制：\n",
      "\n",
-     "- `Tuple`里存放的都是`Cell`，每个`Cell`要在`Tuple`定义之前完成定义，每个`Cell`的入参个数、入参类型和入参`shape`要求一致，每个`Cell`的输出个数、输出类型和输出`shape`也要求一致。\n",
+     "  - `Tuple`里存放的都是`Cell`，每个`Cell`要在`Tuple`定义之前完成定义，每个`Cell`的入参个数、入参类型和入参`shape`要求一致，每个`Cell`的输出个数、输出类型和输出`shape`也要求一致。\n",
      "\n",
-     "- 索引`Tensor`是一个`dtype`为`int32`的标量`Tensor`，取值范围在`[-tuple_len, tuple_len)`，`Ascend`后端不支持负数索引。\n",
+     "  - 索引`Tensor`是一个`dtype`为`int32`的标量`Tensor`，取值范围在`[-tuple_len, tuple_len)`，`Ascend`后端不支持负数索引。\n",
      "\n",
-     "- 支持`CPU`、`GPU`和`Ascend`后端。"
+     "  - 支持`CPU`、`GPU`和`Ascend`后端。"
     ]
    },
    {