diff --git a/LICENSE.md b/LICENSE.md
new file mode 100644
index 0000000..292a043
--- /dev/null
+++ b/LICENSE.md
@@ -0,0 +1,3 @@
+Next.Api使用LGPL-2.1进行开源  
+NSLangAnalyzer使用MIT进行开源  
+Next.Api.SourceGenerator相关内容使用CC BY-NC-SA 即署名并禁止商业行为并以相同形式贡献
diff --git a/NSLangAnalyzer/LICENSE.md b/NSLangAnalyzer/LICENSE.md
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index 0000000..caad862
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+++ b/NSLangAnalyzer/LICENSE.md
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2024 Next-Fast
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/LICENSE b/Next.Api/LICENSE
similarity index 100%
rename from LICENSE
rename to Next.Api/LICENSE