diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml
index 0f03348b3..53164b479 100644
--- a/.github/workflows/benchmark.yml
+++ b/.github/workflows/benchmark.yml
@@ -6,7 +6,8 @@ jobs:
   build:
     strategy:
       matrix:
-        os: [X64, arm]
+        os: [X64]
+        # os: [X64, arm]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Clear repository
diff --git a/.github/workflows/compatibility_test-windows.yml b/.github/workflows/compatibility_test-windows.yml
deleted file mode 100644
index 3945d209d..000000000
--- a/.github/workflows/compatibility_test-windows.yml
+++ /dev/null
@@ -1,40 +0,0 @@
-name: Compatibility Test Windows-X64
-
-on: pull_request
-
-jobs:
-  build:
-    strategy:
-      matrix:
-        go-version: [1.17.x, 1.22.x, 1.23.x]
-    runs-on: windows-latest
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Set up Go
-        uses: actions/setup-go@v2
-        with:
-          go-version: ${{ matrix.go-version }}
-
-      - uses: actions/cache@v2
-        with:
-          path: ~/go/pkg/mod
-          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
-          restore-keys: |
-            ${{ runner.os }}-go-
-
-      - name: main
-        run: |
-          set GOMAXPROCS=4
-          go test -v -race github.com/bytedance/sonic
-
-      - name: ast
-        run: |
-          set GOMAXPROCS=4
-          go test -v -race github.com/bytedance/sonic/ast
-
-      - name: external
-        run: |
-          cd ./external_jsonlib_test
-          set GOMAXPROCS=4
-          go test -v -race ./...
diff --git a/.github/workflows/compatibility_test.yml b/.github/workflows/compatibility_test.yml
index 30f2f536c..6b4a2bf7f 100644
--- a/.github/workflows/compatibility_test.yml
+++ b/.github/workflows/compatibility_test.yml
@@ -7,7 +7,8 @@ jobs:
     strategy:
       matrix:
         go-version: [1.16.x, 1.17.x, 1.18.x, 1.19.x, 1.20.x, 1.21.x, 1.22.x, 1.23.x]
-        os: [arm, X64]
+        os: [X64]
+        # os: [arm, X64]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Clear repository
diff --git a/.github/workflows/fuzzing-linux-opt-X64.yml b/.github/workflows/fuzzing-linux-opt-X64.yml
index a46d657f8..43298558a 100644
--- a/.github/workflows/fuzzing-linux-opt-X64.yml
+++ b/.github/workflows/fuzzing-linux-opt-X64.yml
@@ -6,7 +6,8 @@ jobs:
   build:
     strategy:
         matrix:
-          os: [arm, X64]
+          os: [X64]
+          # os: [arm, X64]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Clear repository
diff --git a/.github/workflows/fuzzing-linux-x64.yml b/.github/workflows/fuzzing-linux-x64.yml
index e0c2a11b9..062e7243d 100644
--- a/.github/workflows/fuzzing-linux-x64.yml
+++ b/.github/workflows/fuzzing-linux-x64.yml
@@ -6,7 +6,8 @@ jobs:
   build:
     strategy:
         matrix:
-          os: [arm, X64]
+          os: [X64]
+          # os: [arm, X64]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Clear repository
diff --git a/.github/workflows/unit_test-linux-arm.yml b/.github/workflows/unit_test-linux-arm.yml
deleted file mode 100644
index cc932e129..000000000
--- a/.github/workflows/unit_test-linux-arm.yml
+++ /dev/null
@@ -1,42 +0,0 @@
-name: Unit Test Linux arm
-
-on: push
-
-jobs:
-  build:
-    strategy:
-      matrix:
-        # TODO: 1.17.x, 1.18.x, 1.19.x not supported because golang asm bug
-        go-version: [1.20.x, 1.21.x, 1.22.x, 1.23.x]
-    runs-on: [arm]
-    steps:
-      - name: Clear repository
-        run: sudo rm -fr $GITHUB_WORKSPACE && mkdir $GITHUB_WORKSPACE
-
-      - uses: actions/checkout@v2
-        with:
-          fetch-depth: 0
-
-      - name: Set up Go
-        uses: actions/setup-go@v2
-        with:
-          go-version: ${{ matrix.go-version }}
-
-      - uses: actions/cache@v2
-        with:
-          path: ~/go/pkg/mod
-          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
-          restore-keys: |
-            ${{ runner.os }}-go-
-
-      - name: Unit Test
-        run: |
-          go test -race -covermode=atomic -coverprofile=coverage.txt  $(go list ./... | grep -v -E 'loader|jit|avx|x86|sse')
-
-      - name: external
-        run: |
-          cd ./external_jsonlib_test
-          GOMAXPROCS=4 go test -v -race ./...
-      
-      - name: Codecov
-        run: bash <(curl -s https://codecov.io/bash)
diff --git a/README.md b/README.md
index 5f609b1c3..eeb63a124 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ A blazingly fast JSON serializing &amp; deserializing library, accelerated by JI
 ## Requirement
 
 - Go: 1.17~1.23
-- OS: Linux / MacOS / Windows
+- OS: Linux / MacOS
 - CPU: AMD64 / ARM64(need go1.20 above)
 
 ## Features
diff --git a/README_ZH_CN.md b/README_ZH_CN.md
index 0730ecec4..7e40ac611 100644
--- a/README_ZH_CN.md
+++ b/README_ZH_CN.md
@@ -7,7 +7,7 @@
 ## 依赖
 
 - Go: 1.17~1.23
-- OS: Linux / MacOS / Windows
+- OS: Linux / MacOS
 - CPU: AMD64 / ARM64（需要 Go1.20 以上）
 
 ## 接口
@@ -389,7 +389,7 @@ type Visitor interface {
 - `ConfigDefault`: sonic的默认配置 (`EscapeHTML=false`， `SortKeys=false`…) 保证性能同时兼顾安全性。
 - `ConfigStd`: 与 `encoding/json` 保证完全兼容的配置
 - `ConfigFastest`: 最快的配置(`NoQuoteTextMarshaler=true...`) 保证性能最优但是会缺少一些安全性检查（validate UTF8 等）
-Sonic **不**确保支持所有环境，由于开发高性能代码的困难。在不支持声音的环境中，实现将回落到 `encoding/json`。因此上述配置将全部等于`ConfigStd`。
+Sonic **不**确保支持所有环境，由于开发高性能代码的困难。在不支持sonic的环境中，实现将回落到 `encoding/json`。因此上述配置将全部等于`ConfigStd`。
 
 ## 注意事项