diff --git a/README.md b/README.md
index 06d3b3ae..e3b74468 100644
--- a/README.md
+++ b/README.md
@@ -1 +1 @@
-财经大数据平台代码
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+天泽平台代码
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diff --git a/data_base_design/财经数据大平台-4.pdb b/data_base_design/天泽数据大平台-4.pdb
similarity index 100%
rename from data_base_design/财经数据大平台-4.pdb
rename to data_base_design/天泽数据大平台-4.pdb
diff --git a/data_base_design/财经数据大平台-4.pdm b/data_base_design/天泽数据大平台-4.pdm
similarity index 100%
rename from data_base_design/财经数据大平台-4.pdm
rename to data_base_design/天泽数据大平台-4.pdm