diff --git a/docs/component/model.rst b/docs/component/model.rst
index e0c630cca..60cfa58fa 100644
--- a/docs/component/model.rst
+++ b/docs/component/model.rst
@@ -86,7 +86,7 @@ Example
             },
         }
 
-        # model initiaiton
+        # model initialization
         model = init_instance_by_config(task["model"])
         dataset = init_instance_by_config(task["dataset"])
 
diff --git a/examples/workflow_by_code.ipynb b/examples/workflow_by_code.ipynb
index ebdf2d33b..2cf3f1fa2 100644
--- a/examples/workflow_by_code.ipynb
+++ b/examples/workflow_by_code.ipynb
@@ -161,7 +161,7 @@
     "    },\n",
     "}\n",
     "\n",
-    "# model initiaiton\n",
+    "# model initialization\n",
     "model = init_instance_by_config(task[\"model\"])\n",
     "dataset = init_instance_by_config(task[\"dataset\"])\n",
     "\n",
diff --git a/qlib/model/trainer.py b/qlib/model/trainer.py
index 65842d81f..606c2154e 100644
--- a/qlib/model/trainer.py
+++ b/qlib/model/trainer.py
@@ -41,7 +41,7 @@ def _log_task_info(task_config: dict):
 
 def _exe_task(task_config: dict):
     rec = R.get_recorder()
-    # model & dataset initiation
+    # model & dataset initialization
     model: Model = init_instance_by_config(task_config["model"], accept_types=Model)
     dataset: Dataset = init_instance_by_config(task_config["dataset"], accept_types=Dataset)
     reweighter: Reweighter = task_config.get("reweighter", None)
diff --git a/scripts/data_collector/crypto/README.md b/scripts/data_collector/crypto/README.md
index b88d80c06..13943f07e 100644
--- a/scripts/data_collector/crypto/README.md
+++ b/scripts/data_collector/crypto/README.md
@@ -9,7 +9,7 @@ pip install -r requirements.txt
 ```
 
 ## Usage of the dataset
-> *Crypto dateset only support Data retrieval function but not support backtest function due to the lack of OHLC data.*
+> *Crypto dataset only support Data retrieval function but not support backtest function due to the lack of OHLC data.*
 
 ## Collector Data
 
diff --git a/tests/test_all_pipeline.py b/tests/test_all_pipeline.py
index d0f48564d..7bbdaefe3 100644
--- a/tests/test_all_pipeline.py
+++ b/tests/test_all_pipeline.py
@@ -27,7 +27,7 @@ def train(uri_path: str = None):
             model performance
     """
 
-    # model initiaiton
+    # model initialization
     model = init_instance_by_config(CSI300_GBDT_TASK["model"])
     dataset = init_instance_by_config(CSI300_GBDT_TASK["dataset"])
     # To test __repr__