diff --git a/.github/workflows/sonarcloud.yml b/.github/workflows/sonarcloud.yml
index 90cfa60..adf21d1 100644
--- a/.github/workflows/sonarcloud.yml
+++ b/.github/workflows/sonarcloud.yml
@@ -1,15 +1,15 @@
-name: SonarCloud
+name: Sonar Coverage
 
 on:
-  pull_request:
+  push:
     branches:
       - develop
-  push:
+  pull_request:
     branches:
       - develop
 
 jobs:
-  sonarcloud:
+  sonar:
     runs-on: ubuntu-latest
 
     steps:
@@ -17,7 +17,7 @@ jobs:
         with:
           fetch-depth: 0
 
-      - name: Install Rust with Clippy
+      - name: Install Rust toolchain
         uses: dtolnay/rust-toolchain@stable
         with:
           components: clippy
@@ -25,14 +25,29 @@ jobs:
       - name: Install grcov
         run: cargo install grcov
 
+      - name: Generate coverage
+        run: |
+          export CARGO_INCREMENTAL=0
+          export RUSTFLAGS="-Cinstrument-coverage"
+          export LLVM_PROFILE_FILE="coverage-%p-%m.profraw"
+
+          cargo test
+
+          grcov . --binary-path ./target/debug/ \
+            -s . \
+            -t lcov \
+            --branch \
+            --ignore-not-existing \
+            -o lcov.info
+
       - name: SonarCloud Scan
         uses: SonarSource/sonarcloud-github-action@v2
         env:
           SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with: 
-          args: >
-            -Dsonar.projectBaseDir=backend
-            -Dsonar.projectKey=backend
+        with:
+          args: > 
+            -Dsonar.projectKey=morutine_backend
             -Dsonar.organization=morutine
-            -Dsonar.javascript.lcov.reportPaths=coverage.lcov
+            -Dsonar.projectBaseDir=.
+            -Dsonar.coverageReportPaths=lcov.info
diff --git a/backend/.gitignore b/.gitignore
similarity index 100%
rename from backend/.gitignore
rename to .gitignore
diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..c5b6697
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,3 @@
+[workspace]
+members = ["morutine-api", "morutine-domain", "morutine-infra", "morutine-common"]
+resolver = "2"
diff --git a/backend/Cargo.toml b/backend/Cargo.toml
deleted file mode 100644
index ee010e3..0000000
--- a/backend/Cargo.toml
+++ /dev/null
@@ -1,3 +0,0 @@
-[workspace]
-members = ["todo-api", "todo-domain", "todo-infra", "todo-common"]
-resolver = "2"
diff --git a/backend/config/default.yml b/config/default.yml
similarity index 100%
rename from backend/config/default.yml
rename to config/default.yml
diff --git a/backend/config/local.yml b/config/local.yml
similarity index 100%
rename from backend/config/local.yml
rename to config/local.yml
diff --git a/backend/todo-api/Cargo.toml b/morutine-api/Cargo.toml
similarity index 87%
rename from backend/todo-api/Cargo.toml
rename to morutine-api/Cargo.toml
index 8bd8f9a..c6fedba 100644
--- a/backend/todo-api/Cargo.toml
+++ b/morutine-api/Cargo.toml
@@ -30,6 +30,6 @@ jsonwebtoken = { version = "10.2.0", features = ["rust_crypto"] }
 bcrypt = "0.17.0"
 
 # 도메인/인프라 의존성
-domain = { path = "../todo-domain" }
-infra = { path = "../todo-infra" }
-common = { path = "../todo-common" }
+domain = { path = "../morutine-domain" }
+infra = { path = "../morutine-infra" }
+common = { path = "../morutine-common" }
diff --git a/backend/todo-api/src/bootstrap/config.rs b/morutine-api/src/bootstrap/config.rs
similarity index 100%
rename from backend/todo-api/src/bootstrap/config.rs
rename to morutine-api/src/bootstrap/config.rs
diff --git a/backend/todo-api/src/bootstrap/cors.rs b/morutine-api/src/bootstrap/cors.rs
similarity index 100%
rename from backend/todo-api/src/bootstrap/cors.rs
rename to morutine-api/src/bootstrap/cors.rs
diff --git a/backend/todo-api/src/bootstrap/logger.rs b/morutine-api/src/bootstrap/logger.rs
similarity index 92%
rename from backend/todo-api/src/bootstrap/logger.rs
rename to morutine-api/src/bootstrap/logger.rs
index 9434a05..dd4d07d 100644
--- a/backend/todo-api/src/bootstrap/logger.rs
+++ b/morutine-api/src/bootstrap/logger.rs
@@ -1,5 +1,5 @@
 use crate::bootstrap::config::AppConfig;
-use tracing_subscriber::{EnvFilter, fmt};
+use tracing_subscriber::EnvFilter;
 
 pub fn init_logger(config: &AppConfig) {
     let level = config.logging.level.to_string();
diff --git a/backend/todo-api/src/bootstrap/middleware.rs b/morutine-api/src/bootstrap/middleware.rs
similarity index 100%
rename from backend/todo-api/src/bootstrap/middleware.rs
rename to morutine-api/src/bootstrap/middleware.rs
diff --git a/backend/todo-api/src/bootstrap/mod.rs b/morutine-api/src/bootstrap/mod.rs
similarity index 100%
rename from backend/todo-api/src/bootstrap/mod.rs
rename to morutine-api/src/bootstrap/mod.rs
diff --git a/backend/todo-api/src/bootstrap/state.rs b/morutine-api/src/bootstrap/state.rs
similarity index 100%
rename from backend/todo-api/src/bootstrap/state.rs
rename to morutine-api/src/bootstrap/state.rs
diff --git a/backend/todo-api/src/common/error/app_error.rs b/morutine-api/src/common/error/app_error.rs
similarity index 100%
rename from backend/todo-api/src/common/error/app_error.rs
rename to morutine-api/src/common/error/app_error.rs
diff --git a/backend/todo-api/src/common/error/database_error_wrapper.rs b/morutine-api/src/common/error/database_error_wrapper.rs
similarity index 100%
rename from backend/todo-api/src/common/error/database_error_wrapper.rs
rename to morutine-api/src/common/error/database_error_wrapper.rs
diff --git a/backend/todo-api/src/common/error/error_into_response.rs b/morutine-api/src/common/error/error_into_response.rs
similarity index 100%
rename from backend/todo-api/src/common/error/error_into_response.rs
rename to morutine-api/src/common/error/error_into_response.rs
diff --git a/backend/todo-api/src/common/error/mod.rs b/morutine-api/src/common/error/mod.rs
similarity index 100%
rename from backend/todo-api/src/common/error/mod.rs
rename to morutine-api/src/common/error/mod.rs
diff --git a/backend/todo-api/src/common/mod.rs b/morutine-api/src/common/mod.rs
similarity index 100%
rename from backend/todo-api/src/common/mod.rs
rename to morutine-api/src/common/mod.rs
diff --git a/backend/todo-api/src/common/response/api_response.rs b/morutine-api/src/common/response/api_response.rs
similarity index 100%
rename from backend/todo-api/src/common/response/api_response.rs
rename to morutine-api/src/common/response/api_response.rs
diff --git a/backend/todo-api/src/common/response/mod.rs b/morutine-api/src/common/response/mod.rs
similarity index 100%
rename from backend/todo-api/src/common/response/mod.rs
rename to morutine-api/src/common/response/mod.rs
diff --git a/backend/todo-api/src/domain/mod.rs b/morutine-api/src/domain/mod.rs
similarity index 100%
rename from backend/todo-api/src/domain/mod.rs
rename to morutine-api/src/domain/mod.rs
diff --git a/backend/todo-api/src/domain/system/handlers.rs b/morutine-api/src/domain/system/handlers.rs
similarity index 100%
rename from backend/todo-api/src/domain/system/handlers.rs
rename to morutine-api/src/domain/system/handlers.rs
diff --git a/backend/todo-api/src/domain/system/mod.rs b/morutine-api/src/domain/system/mod.rs
similarity index 100%
rename from backend/todo-api/src/domain/system/mod.rs
rename to morutine-api/src/domain/system/mod.rs
diff --git a/backend/todo-api/src/domain/system/routes.rs b/morutine-api/src/domain/system/routes.rs
similarity index 100%
rename from backend/todo-api/src/domain/system/routes.rs
rename to morutine-api/src/domain/system/routes.rs
diff --git a/backend/todo-api/src/domain/todo/handlers.rs b/morutine-api/src/domain/todo/handlers.rs
similarity index 100%
rename from backend/todo-api/src/domain/todo/handlers.rs
rename to morutine-api/src/domain/todo/handlers.rs
diff --git a/backend/todo-api/src/domain/todo/mod.rs b/morutine-api/src/domain/todo/mod.rs
similarity index 100%
rename from backend/todo-api/src/domain/todo/mod.rs
rename to morutine-api/src/domain/todo/mod.rs
diff --git a/backend/todo-api/src/domain/todo/routes.rs b/morutine-api/src/domain/todo/routes.rs
similarity index 100%
rename from backend/todo-api/src/domain/todo/routes.rs
rename to morutine-api/src/domain/todo/routes.rs
diff --git a/backend/todo-api/src/domain/user/handlers.rs b/morutine-api/src/domain/user/handlers.rs
similarity index 100%
rename from backend/todo-api/src/domain/user/handlers.rs
rename to morutine-api/src/domain/user/handlers.rs
diff --git a/backend/todo-api/src/domain/user/mod.rs b/morutine-api/src/domain/user/mod.rs
similarity index 100%
rename from backend/todo-api/src/domain/user/mod.rs
rename to morutine-api/src/domain/user/mod.rs
diff --git a/backend/todo-api/src/domain/user/routes.rs b/morutine-api/src/domain/user/routes.rs
similarity index 100%
rename from backend/todo-api/src/domain/user/routes.rs
rename to morutine-api/src/domain/user/routes.rs
diff --git a/backend/todo-api/src/main.rs b/morutine-api/src/main.rs
similarity index 100%
rename from backend/todo-api/src/main.rs
rename to morutine-api/src/main.rs
diff --git a/backend/todo-api/src/routes.rs b/morutine-api/src/routes.rs
similarity index 100%
rename from backend/todo-api/src/routes.rs
rename to morutine-api/src/routes.rs
diff --git a/backend/todo-common/Cargo.toml b/morutine-common/Cargo.toml
similarity index 100%
rename from backend/todo-common/Cargo.toml
rename to morutine-common/Cargo.toml
diff --git a/backend/todo-common/src/constant/mod.rs b/morutine-common/src/constant/mod.rs
similarity index 100%
rename from backend/todo-common/src/constant/mod.rs
rename to morutine-common/src/constant/mod.rs
diff --git a/backend/todo-common/src/constant/status.rs b/morutine-common/src/constant/status.rs
similarity index 100%
rename from backend/todo-common/src/constant/status.rs
rename to morutine-common/src/constant/status.rs
diff --git a/backend/todo-common/src/error/common_error_code.rs b/morutine-common/src/error/common_error_code.rs
similarity index 100%
rename from backend/todo-common/src/error/common_error_code.rs
rename to morutine-common/src/error/common_error_code.rs
diff --git a/backend/todo-common/src/error/error_code.rs b/morutine-common/src/error/error_code.rs
similarity index 100%
rename from backend/todo-common/src/error/error_code.rs
rename to morutine-common/src/error/error_code.rs
diff --git a/backend/todo-common/src/error/error_reason.rs b/morutine-common/src/error/error_reason.rs
similarity index 100%
rename from backend/todo-common/src/error/error_reason.rs
rename to morutine-common/src/error/error_reason.rs
diff --git a/backend/todo-common/src/error/mod.rs b/morutine-common/src/error/mod.rs
similarity index 100%
rename from backend/todo-common/src/error/mod.rs
rename to morutine-common/src/error/mod.rs
diff --git a/backend/todo-common/src/lib.rs b/morutine-common/src/lib.rs
similarity index 100%
rename from backend/todo-common/src/lib.rs
rename to morutine-common/src/lib.rs
diff --git a/backend/todo-domain/Cargo.toml b/morutine-domain/Cargo.toml
similarity index 84%
rename from backend/todo-domain/Cargo.toml
rename to morutine-domain/Cargo.toml
index ca4d40f..5352848 100644
--- a/backend/todo-domain/Cargo.toml
+++ b/morutine-domain/Cargo.toml
@@ -7,7 +7,7 @@ edition = "2024"
 derive_builder = "0.20"
 chrono = { version = "0.4", features = ["clock"] }
 
-common = { path = "../todo-common" }
+common = { path = "../morutine-common" }
 anyhow = "1.0.100"
 async-trait = "0.1.89"
 thiserror = "2.0.17"
diff --git a/backend/todo-domain/src/lib.rs b/morutine-domain/src/lib.rs
similarity index 100%
rename from backend/todo-domain/src/lib.rs
rename to morutine-domain/src/lib.rs
diff --git a/backend/todo-domain/src/todo/mod.rs b/morutine-domain/src/todo/mod.rs
similarity index 100%
rename from backend/todo-domain/src/todo/mod.rs
rename to morutine-domain/src/todo/mod.rs
diff --git a/backend/todo-domain/src/todo/models/mod.rs b/morutine-domain/src/todo/models/mod.rs
similarity index 100%
rename from backend/todo-domain/src/todo/models/mod.rs
rename to morutine-domain/src/todo/models/mod.rs
diff --git a/backend/todo-domain/src/todo/models/todo.rs b/morutine-domain/src/todo/models/todo.rs
similarity index 100%
rename from backend/todo-domain/src/todo/models/todo.rs
rename to morutine-domain/src/todo/models/todo.rs
diff --git a/backend/todo-domain/src/todo/models/todo_item.rs b/morutine-domain/src/todo/models/todo_item.rs
similarity index 100%
rename from backend/todo-domain/src/todo/models/todo_item.rs
rename to morutine-domain/src/todo/models/todo_item.rs
diff --git a/backend/todo-domain/src/todo/models/todo_item_status.rs b/morutine-domain/src/todo/models/todo_item_status.rs
similarity index 100%
rename from backend/todo-domain/src/todo/models/todo_item_status.rs
rename to morutine-domain/src/todo/models/todo_item_status.rs
diff --git a/backend/todo-domain/src/todo/repository/mod.rs b/morutine-domain/src/todo/repository/mod.rs
similarity index 100%
rename from backend/todo-domain/src/todo/repository/mod.rs
rename to morutine-domain/src/todo/repository/mod.rs
diff --git a/backend/todo-domain/src/todo/repository/todo_repository.rs b/morutine-domain/src/todo/repository/todo_repository.rs
similarity index 100%
rename from backend/todo-domain/src/todo/repository/todo_repository.rs
rename to morutine-domain/src/todo/repository/todo_repository.rs
diff --git a/backend/todo-domain/src/todo/todo_error_code.rs b/morutine-domain/src/todo/todo_error_code.rs
similarity index 100%
rename from backend/todo-domain/src/todo/todo_error_code.rs
rename to morutine-domain/src/todo/todo_error_code.rs
diff --git a/backend/todo-domain/src/user/mod.rs b/morutine-domain/src/user/mod.rs
similarity index 100%
rename from backend/todo-domain/src/user/mod.rs
rename to morutine-domain/src/user/mod.rs
diff --git a/backend/todo-domain/src/user/models/mod.rs b/morutine-domain/src/user/models/mod.rs
similarity index 100%
rename from backend/todo-domain/src/user/models/mod.rs
rename to morutine-domain/src/user/models/mod.rs
diff --git a/backend/todo-domain/src/user/models/oauth_provider.rs b/morutine-domain/src/user/models/oauth_provider.rs
similarity index 100%
rename from backend/todo-domain/src/user/models/oauth_provider.rs
rename to morutine-domain/src/user/models/oauth_provider.rs
diff --git a/backend/todo-domain/src/user/models/social_account.rs b/morutine-domain/src/user/models/social_account.rs
similarity index 100%
rename from backend/todo-domain/src/user/models/social_account.rs
rename to morutine-domain/src/user/models/social_account.rs
diff --git a/backend/todo-domain/src/user/models/user.rs b/morutine-domain/src/user/models/user.rs
similarity index 100%
rename from backend/todo-domain/src/user/models/user.rs
rename to morutine-domain/src/user/models/user.rs
diff --git a/backend/todo-domain/src/user/repository/mod.rs b/morutine-domain/src/user/repository/mod.rs
similarity index 100%
rename from backend/todo-domain/src/user/repository/mod.rs
rename to morutine-domain/src/user/repository/mod.rs
diff --git a/backend/todo-domain/src/user/repository/social_account_repository.rs b/morutine-domain/src/user/repository/social_account_repository.rs
similarity index 100%
rename from backend/todo-domain/src/user/repository/social_account_repository.rs
rename to morutine-domain/src/user/repository/social_account_repository.rs
diff --git a/backend/todo-domain/src/user/repository/user_repository.rs b/morutine-domain/src/user/repository/user_repository.rs
similarity index 100%
rename from backend/todo-domain/src/user/repository/user_repository.rs
rename to morutine-domain/src/user/repository/user_repository.rs
diff --git a/backend/todo-domain/src/user/user_error_code.rs b/morutine-domain/src/user/user_error_code.rs
similarity index 100%
rename from backend/todo-domain/src/user/user_error_code.rs
rename to morutine-domain/src/user/user_error_code.rs
diff --git a/backend/todo-infra/Cargo.toml b/morutine-infra/Cargo.toml
similarity index 79%
rename from backend/todo-infra/Cargo.toml
rename to morutine-infra/Cargo.toml
index e474cd4..878eb86 100644
--- a/backend/todo-infra/Cargo.toml
+++ b/morutine-infra/Cargo.toml
@@ -10,7 +10,7 @@ serde = { version = "1.0", features = ["derive"] }
 tracing = "0.1"
 anyhow = "1.0"
 
-domain = { path = "../todo-domain" }
-common = { path = "../todo-common" }
+domain = { path = "../morutine-domain" }
+common = { path = "../morutine-common" }
 chrono = "0.4.42"
 thiserror = "2.0.17"
diff --git a/backend/todo-infra/src/database/database_error_code.rs b/morutine-infra/src/database/database_error_code.rs
similarity index 100%
rename from backend/todo-infra/src/database/database_error_code.rs
rename to morutine-infra/src/database/database_error_code.rs
diff --git a/backend/todo-infra/src/database/mod.rs b/morutine-infra/src/database/mod.rs
similarity index 100%
rename from backend/todo-infra/src/database/mod.rs
rename to morutine-infra/src/database/mod.rs
diff --git a/backend/todo-infra/src/database/postgres/mod.rs b/morutine-infra/src/database/postgres/mod.rs
similarity index 100%
rename from backend/todo-infra/src/database/postgres/mod.rs
rename to morutine-infra/src/database/postgres/mod.rs
diff --git a/backend/todo-infra/src/database/postgres/todo/mod.rs b/morutine-infra/src/database/postgres/todo/mod.rs
similarity index 100%
rename from backend/todo-infra/src/database/postgres/todo/mod.rs
rename to morutine-infra/src/database/postgres/todo/mod.rs
diff --git a/backend/todo-infra/src/database/postgres/todo/todo_entity.rs b/morutine-infra/src/database/postgres/todo/todo_entity.rs
similarity index 100%
rename from backend/todo-infra/src/database/postgres/todo/todo_entity.rs
rename to morutine-infra/src/database/postgres/todo/todo_entity.rs
diff --git a/backend/todo-infra/src/database/postgres/todo/todo_item_entity.rs b/morutine-infra/src/database/postgres/todo/todo_item_entity.rs
similarity index 100%
rename from backend/todo-infra/src/database/postgres/todo/todo_item_entity.rs
rename to morutine-infra/src/database/postgres/todo/todo_item_entity.rs
diff --git a/backend/todo-infra/src/database/postgres/todo/todo_mapper.rs b/morutine-infra/src/database/postgres/todo/todo_mapper.rs
similarity index 100%
rename from backend/todo-infra/src/database/postgres/todo/todo_mapper.rs
rename to morutine-infra/src/database/postgres/todo/todo_mapper.rs
diff --git a/backend/todo-infra/src/database/postgres/todo/todo_repository_impl.rs b/morutine-infra/src/database/postgres/todo/todo_repository_impl.rs
similarity index 100%
rename from backend/todo-infra/src/database/postgres/todo/todo_repository_impl.rs
rename to morutine-infra/src/database/postgres/todo/todo_repository_impl.rs
diff --git a/backend/todo-infra/src/database/postgres/user/mod.rs b/morutine-infra/src/database/postgres/user/mod.rs
similarity index 100%
rename from backend/todo-infra/src/database/postgres/user/mod.rs
rename to morutine-infra/src/database/postgres/user/mod.rs
diff --git a/backend/todo-infra/src/database/postgres/user/social_account_entity.rs b/morutine-infra/src/database/postgres/user/social_account_entity.rs
similarity index 100%
rename from backend/todo-infra/src/database/postgres/user/social_account_entity.rs
rename to morutine-infra/src/database/postgres/user/social_account_entity.rs
diff --git a/backend/todo-infra/src/database/postgres/user/social_account_mapper.rs b/morutine-infra/src/database/postgres/user/social_account_mapper.rs
similarity index 100%
rename from backend/todo-infra/src/database/postgres/user/social_account_mapper.rs
rename to morutine-infra/src/database/postgres/user/social_account_mapper.rs
diff --git a/backend/todo-infra/src/database/postgres/user/social_account_repository_impl.rs b/morutine-infra/src/database/postgres/user/social_account_repository_impl.rs
similarity index 100%
rename from backend/todo-infra/src/database/postgres/user/social_account_repository_impl.rs
rename to morutine-infra/src/database/postgres/user/social_account_repository_impl.rs
diff --git a/backend/todo-infra/src/database/postgres/user/user_entity.rs b/morutine-infra/src/database/postgres/user/user_entity.rs
similarity index 100%
rename from backend/todo-infra/src/database/postgres/user/user_entity.rs
rename to morutine-infra/src/database/postgres/user/user_entity.rs
diff --git a/backend/todo-infra/src/database/postgres/user/user_mapper.rs b/morutine-infra/src/database/postgres/user/user_mapper.rs
similarity index 100%
rename from backend/todo-infra/src/database/postgres/user/user_mapper.rs
rename to morutine-infra/src/database/postgres/user/user_mapper.rs
diff --git a/backend/todo-infra/src/database/postgres/user/user_repository_impl.rs b/morutine-infra/src/database/postgres/user/user_repository_impl.rs
similarity index 100%
rename from backend/todo-infra/src/database/postgres/user/user_repository_impl.rs
rename to morutine-infra/src/database/postgres/user/user_repository_impl.rs
diff --git a/backend/todo-infra/src/lib.rs b/morutine-infra/src/lib.rs
similarity index 100%
rename from backend/todo-infra/src/lib.rs
rename to morutine-infra/src/lib.rs