diff --git a/.azure-pipelines/integration-test-rocm.yml b/.azure-pipelines/integration-test-rocm.yml
index ec2122c6..2aca609c 100644
--- a/.azure-pipelines/integration-test-rocm.yml
+++ b/.azure-pipelines/integration-test-rocm.yml
@@ -8,6 +8,13 @@ pr:
     - main
     - release/*
   drafts: false
+  paths:
+    exclude:
+      - .devcontainer/**
+      - .github/**
+      - docker/**
+      - docs/**
+      - '**/*.md'
 
 jobs:
 - job: IntegrationTestRocm
diff --git a/.azure-pipelines/integration-test.yml b/.azure-pipelines/integration-test.yml
index 8443b935..15be00a1 100644
--- a/.azure-pipelines/integration-test.yml
+++ b/.azure-pipelines/integration-test.yml
@@ -8,6 +8,13 @@ pr:
     - main
     - release/*
   drafts: false
+  paths:
+    exclude:
+      - .devcontainer/**
+      - .github/**
+      - docker/**
+      - docs/**
+      - '**/*.md'
 
 jobs:
 - job: IntegrationTestA100
diff --git a/.azure-pipelines/nccl-api-test.yaml b/.azure-pipelines/nccl-api-test.yaml
index 3354fd99..d5cd0245 100644
--- a/.azure-pipelines/nccl-api-test.yaml
+++ b/.azure-pipelines/nccl-api-test.yaml
@@ -8,6 +8,13 @@ pr:
     - main
     - release/*
   drafts: false
+  paths:
+    exclude:
+      - .devcontainer/**
+      - .github/**
+      - docker/**
+      - docs/**
+      - '**/*.md'
 
 jobs:
 - job: NcclTestA100
diff --git a/.azure-pipelines/ut.yml b/.azure-pipelines/ut.yml
index d6c48130..daffa946 100644
--- a/.azure-pipelines/ut.yml
+++ b/.azure-pipelines/ut.yml
@@ -8,6 +8,14 @@ pr:
     - main
     - release/*
   drafts: false
+  paths:
+    exclude:
+      - .devcontainer/**
+      - .github/**
+      - apps/**
+      - docker/**
+      - docs/**
+      - '**/*.md'
 
 jobs:
 - job: UnitTestA100
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 0d0c39d0..21cc81fe 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -5,10 +5,22 @@ on:
     branches:
       - main
       - release/*
+    paths:
+      - 'cmake/**'
+      - 'src/**'
+      - 'include/**'
+      - 'CMakeLists.txt'
+      - '.github/workflows/codeql-analysis.yml'
   pull_request:
     branches:
       - main
       - release/*
+    paths:
+      - 'cmake/**'
+      - 'src/**'
+      - 'include/**'
+      - 'CMakeLists.txt'
+      - '.github/workflows/codeql-analysis.yml'
   schedule:
     - cron: "30 1 * * 1"