diff --git a/.github/workflows/develop.yml b/.github/workflows/develop.yml
index c251d643ff..b397a0fd60 100644
--- a/.github/workflows/develop.yml
+++ b/.github/workflows/develop.yml
@@ -167,7 +167,9 @@ jobs:
           name: bins
           path: .
       - name: Unzip binaries
-        run: tar -xvf ./bins.tar.gz
+        run: | 
+          tar -xvf ./bins.tar.gz
+          rm ./bins.tar.gz
       - name: Run GreptimeDB
         run: |
           ./bins/greptime standalone start&
@@ -211,7 +213,9 @@ jobs:
           name: bins
           path: .
       - name: Unzip binaries
-        run: tar -xvf ./bins.tar.gz
+        run: |
+          tar -xvf ./bins.tar.gz
+          rm ./bins.tar.gz
       - name: Build Fuzz Test
         shell: bash
         run: |
@@ -315,7 +319,9 @@ jobs:
           name: bin
           path: .
       - name: Unzip binary
-        run: tar -xvf ./bin.tar.gz
+        run: |
+          tar -xvf ./bin.tar.gz
+          rm ./bin.tar.gz
       - name: Build and push GreptimeDB image
         uses: ./.github/actions/build-and-push-ci-image
       - name: Wait for etcd
@@ -361,7 +367,14 @@ jobs:
           name: fuzz-tests-kind-logs-${{ matrix.target }}
           path: /tmp/kind
           retention-days: 3
-        
+      - name: Delete cluster
+        if: success()
+        shell: bash
+        run: | 
+          kind delete cluster
+          docker stop $(docker ps -a -q)
+          docker rm $(docker ps -a -q)
+          docker system prune -f
 
   sqlness:
     name: Sqlness Test
diff --git a/Cargo.toml b/Cargo.toml
index 01e17e5a8c..e0fed99308 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -250,7 +250,6 @@ incremental = false
 
 [profile.ci]
 inherits = "dev"
-debug = false
 strip = true
 
 [profile.dev.package.sqlness-runner]