diff --git a/config/typesense-theme-config.json b/config/typesense-theme-config.json
deleted file mode 100644
index edb4c73..0000000
--- a/config/typesense-theme-config.json
+++ /dev/null
@@ -1,15 +0,0 @@
-{
-  "typesenseCollectionName": "aelf-docs",
-  "typesenseServerConfig": {
-    "nodes": [
-      {
-        "host": "typesense.test.aelf.dev",
-        "port": 443,
-        "protocol": "https"
-      }
-    ],
-    "apiKey": "OylW2GzsjChczZ2ys6zDpLip5c1jD0lw"
-  },
-  "typesenseSearchParameters": {},
-  "contextualSearch": true
-}
diff --git a/docs/resources/whitepaper/index.md b/docs/resources/whitepaper/index.md
index 7111bb9..4123800 100644
--- a/docs/resources/whitepaper/index.md
+++ b/docs/resources/whitepaper/index.md
@@ -8,8 +8,8 @@ description: aelf Whitepapers
 
 ## Infrastructure
 
-To learn more about aelf infrastructure, please refer to [aelf Whitepaper](https://aelf.com/gridcn/aelf_whitepaper_v1.7_en.pdf).
+To learn more about aelf infrastructure, please refer to [aelf Whitepaper](/pdf/aelf_whitepaper_v1.7_en.pdf).
 
 ## Governance
 
-To learn more about aelf governance, please refer to [aelf Economic and Governance Whitepaper](https://aelf.com/gridcn/aelf_Economic_and_Governance_Whitepaper_v1.2_en.pdf).
\ No newline at end of file
+To learn more about aelf governance, please refer to [aelf Economic and Governance Whitepaper](/pdf/aelf_Economic_and_Governance_Whitepaper_v1.2_en.pdf).
\ No newline at end of file
diff --git a/static/pdf/aelf_Economic_and_Governance_Whitepaper_v1.2_en.pdf b/static/pdf/aelf_Economic_and_Governance_Whitepaper_v1.2_en.pdf
new file mode 100644
index 0000000..220cecb
Binary files /dev/null and b/static/pdf/aelf_Economic_and_Governance_Whitepaper_v1.2_en.pdf differ
diff --git a/static/pdf/aelf_whitepaper_v1.7_en.pdf b/static/pdf/aelf_whitepaper_v1.7_en.pdf
new file mode 100644
index 0000000..ef3a2d9
Binary files /dev/null and b/static/pdf/aelf_whitepaper_v1.7_en.pdf differ