diff --git a/SmyWorkCollect-Frontend/.env.backup b/SmyWorkCollect-Frontend/.env.backup
new file mode 100644
index 0000000..c852092
--- /dev/null
+++ b/SmyWorkCollect-Frontend/.env.backup
@@ -0,0 +1 @@
+REACT_APP_API_URL=https://work.api.shumengya.top/api
\ No newline at end of file
diff --git a/SmyWorkCollect-Frontend/.env.local b/SmyWorkCollect-Frontend/.env.local
index c852092..a76018d 100644
--- a/SmyWorkCollect-Frontend/.env.local
+++ b/SmyWorkCollect-Frontend/.env.local
@@ -1 +1 @@
-REACT_APP_API_URL=https://work.api.shumengya.top/api
\ No newline at end of file
+REACT_APP_API_URL=http://127.0.0.1:5000/api
\ No newline at end of file