diff --git a/README.md b/README.md
index 89c1ccb9..ab1e44f1 100644
--- a/README.md
+++ b/README.md
@@ -164,7 +164,7 @@ Compared to ChatGLM's [P-Tuning](https://github.com/THUDM/ChatGLM2-6B/tree/main/
 | [InternLM2](https://huggingface.co/internlm)                 | 7B/20B                           | intern2   |
 | [Llama](https://github.com/facebookresearch/llama)           | 7B/13B/33B/65B                   | -         |
 | [Llama 2](https://huggingface.co/meta-llama)                 | 7B/13B/70B                       | llama2    |
-| [Llama 3](https://huggingface.co/meta-llama)                 | 8B/70B                           | llama3    |
+| [Llama 3/Llama 3.1](https://huggingface.co/meta-llama)       | 8B/70B                           | llama3    |
 | [LLaVA-1.5](https://huggingface.co/llava-hf)                 | 7B/13B                           | vicuna    |
 | [Mistral/Mixtral](https://huggingface.co/mistralai)          | 7B/8x7B/8x22B                    | mistral   |
 | [OLMo](https://huggingface.co/allenai)                       | 1B/7B                            | -         |
diff --git a/README_zh.md b/README_zh.md
index c82d95d2..0758c622 100644
--- a/README_zh.md
+++ b/README_zh.md
@@ -164,7 +164,7 @@ https://github.com/hiyouga/LLaMA-Factory/assets/16256802/ec36a9dd-37f4-4f72-81bd
 | [InternLM2](https://huggingface.co/internlm)                 | 7B/20B                           | intern2   |
 | [Llama](https://github.com/facebookresearch/llama)           | 7B/13B/33B/65B                   | -         |
 | [Llama 2](https://huggingface.co/meta-llama)                 | 7B/13B/70B                       | llama2    |
-| [Llama 3](https://huggingface.co/meta-llama)                 | 8B/70B                           | llama3    |
+| [Llama 3/Llama 3.1](https://huggingface.co/meta-llama)       | 8B/70B                           | llama3    |
 | [LLaVA-1.5](https://huggingface.co/llava-hf)                 | 7B/13B                           | vicuna    |
 | [Mistral/Mixtral](https://huggingface.co/mistralai)          | 7B/8x7B/8x22B                    | mistral   |
 | [OLMo](https://huggingface.co/allenai)                       | 1B/7B                            | -         |
diff --git a/src/llamafactory/extras/constants.py b/src/llamafactory/extras/constants.py
index ac082043..2190292c 100644
--- a/src/llamafactory/extras/constants.py
+++ b/src/llamafactory/extras/constants.py
@@ -739,6 +739,35 @@ register_model_group(
 )
 
 
+register_model_group(
+    models={
+        "LLaMA3.1-8B": {
+            DownloadSource.DEFAULT: "meta-llama/Meta-Llama-3.1-8B",
+            DownloadSource.MODELSCOPE: "LLM-Research/Meta-Llama-3.1-8B",
+        },
+        "LLaMA3.1-70B": {
+            DownloadSource.DEFAULT: "meta-llama/Meta-Llama-3.1-70B",
+            DownloadSource.MODELSCOPE: "LLM-Research/Meta-Llama-3.1-70B",
+        },
+        "LLaMA3.1-405B": {
+            DownloadSource.DEFAULT: "meta-llama/Meta-Llama-3.1-405B",
+        },
+        "LLaMA3.1-8B-Chat": {
+            DownloadSource.DEFAULT: "meta-llama/Meta-Llama-3.1-8B-Instruct",
+            DownloadSource.MODELSCOPE: "LLM-Research/Meta-Llama-3.1-8B-Instruct",
+        },
+        "LLaMA3.1-70B-Chat": {
+            DownloadSource.DEFAULT: "meta-llama/Meta-Llama-3.1-70B-Instruct",
+            DownloadSource.MODELSCOPE: "LLM-Research/Meta-Llama-3.1-70B-Instruct",
+        },
+        "LLaMA3.1-405B-Chat": {
+            DownloadSource.DEFAULT: "meta-llama/Meta-Llama-3.1-405B-Instruct",
+        },
+    },
+    template="llama3",
+)
+
+
 register_model_group(
     models={
         "LLaVA1.5-7B-Chat": {