diff --git a/.github/workflows/integration_test_mysql.yaml b/.github/workflows/integration_test_mysql.yaml
index 135c95edd..550a7e79a 100644
--- a/.github/workflows/integration_test_mysql.yaml
+++ b/.github/workflows/integration_test_mysql.yaml
@@ -29,240 +29,240 @@ concurrency:
 
 jobs:
   # # To boost the test speed, we split every 15 test cases into a group.
-  # e2e_test_group_1:
-  #   ## Only run ci when PR is not draft
-  #   if: github.event.pull_request.draft == false
-
-  #   runs-on: ubuntu-latest 
-  #   name: E2E Test Group 1
-  #   steps:
-  #     - name: Check out code
-  #       uses: actions/checkout@v2
-
-  #     - name: Setup Go environment
-  #       uses: actions/setup-go@v3
-  #       with:
-  #         go-version: '1.23'
-
-  #     - name: Integration Build
-  #       run: |
-  #         tests/scripts/download-integration-test-binaries.sh master true
-  #         go build -o ./tools/bin/failpoint-ctl github.com/pingcap/failpoint/failpoint-ctl 
-  #         make integration_test_build
-  #         ls -l bin/ && ls -l tools/bin/
-
-  #     - name: Test charset_gbk
-  #       run: |
-  #         pwd && ls -l bin/ && ls -l tools/bin/
-  #         export TICDC_NEWARCH=true && make integration_test CASE=charset_gbk 
-
-  #     - name: Test changefeed_finish
-  #       if: ${{ success() }}
-  #       run: |
-  #         export TICDC_NEWARCH=true && make integration_test CASE=changefeed_finish
+  e2e_test_group_1:
+    ## Only run ci when PR is not draft
+    if: github.event.pull_request.draft == false
+
+    runs-on: ubuntu-latest 
+    name: E2E Test Group 1
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v2
+
+      - name: Setup Go environment
+        uses: actions/setup-go@v3
+        with:
+          go-version: '1.23'
+
+      - name: Integration Build
+        run: |
+          tests/scripts/download-integration-test-binaries.sh master true
+          go build -o ./tools/bin/failpoint-ctl github.com/pingcap/failpoint/failpoint-ctl 
+          make integration_test_build
+          ls -l bin/ && ls -l tools/bin/
+
+      - name: Test charset_gbk
+        run: |
+          pwd && ls -l bin/ && ls -l tools/bin/
+          export TICDC_NEWARCH=true && make integration_test CASE=charset_gbk 
+
+      - name: Test changefeed_finish
+        if: ${{ success() }}
+        run: |
+          export TICDC_NEWARCH=true && make integration_test CASE=changefeed_finish
       
-  #     - name: Test sql_mode
-  #       if: ${{ success() }}
-  #       run: |
-  #         export TICDC_NEWARCH=true && make integration_test CASE=sql_mode
+      - name: Test sql_mode
+        if: ${{ success() }}
+        run: |
+          export TICDC_NEWARCH=true && make integration_test CASE=sql_mode
         
-  #     - name: Test changefeed_pause_resume
-  #       if: ${{ success() }}
-  #       run: |
-  #         export TICDC_NEWARCH=true && make integration_test CASE=changefeed_pause_resume
-
-  #     - name: Test changefeed_reconstruct
-  #       if: ${{ success() }}
-  #       run: |
-  #         export TICDC_NEWARCH=true && make integration_test CASE=changefeed_reconstruct
-
-  #     - name: Test common_1
-  #       if: ${{ success() }}
-  #       run: |
-  #         export TICDC_NEWARCH=true && make integration_test CASE=common_1
-
-  #     - name: Test foreign_key
-  #       if: ${{ success() }}
-  #       run: |
-  #         export TICDC_NEWARCH=true && make integration_test CASE=foreign_key
-
-  #     # The 7th case in this group
-  #     - name: Test generate_column
-  #       if: ${{ success() }}
-  #       run: |
-  #         export TICDC_NEWARCH=true && make integration_test CASE=generate_column
+      - name: Test changefeed_pause_resume
+        if: ${{ success() }}
+        run: |
+          export TICDC_NEWARCH=true && make integration_test CASE=changefeed_pause_resume
+
+      - name: Test changefeed_reconstruct
+        if: ${{ success() }}
+        run: |
+          export TICDC_NEWARCH=true && make integration_test CASE=changefeed_reconstruct
+
+      - name: Test common_1
+        if: ${{ success() }}
+        run: |
+          export TICDC_NEWARCH=true && make integration_test CASE=common_1
+
+      - name: Test foreign_key
+        if: ${{ success() }}
+        run: |
+          export TICDC_NEWARCH=true && make integration_test CASE=foreign_key
+
+      # The 7th case in this group
+      - name: Test generate_column
+        if: ${{ success() }}
+        run: |
+          export TICDC_NEWARCH=true && make integration_test CASE=generate_column
       
-  #     # The 8th case in this group
-  #     - name: Test many_pk_or_uk
-  #       if: ${{ success() }}
-  #       run: |
-  #         export TICDC_NEWARCH=true && make integration_test CASE=many_pk_or_uk
+      # The 8th case in this group
+      - name: Test many_pk_or_uk
+        if: ${{ success() }}
+        run: |
+          export TICDC_NEWARCH=true && make integration_test CASE=many_pk_or_uk
       
-  #     # The 9th case in this group
-  #     - name: Test drop_many_tables
-  #       if: ${{ success() }}
-  #       run: |
-  #         export TICDC_NEWARCH=true && make integration_test CASE=drop_many_tables
-
-  #     # The 10th case in this group     
-  #     - name: Test new_ci_collation
-  #       if: ${{ success() }}
-  #       run: |
-  #         export TICDC_NEWARCH=true && make integration_test CASE=new_ci_collation
-
-  #     # The 11th case in this group     
-  #     - name: Test region_merge
-  #       if: ${{ success() }}
-  #       run: |
-  #         export TICDC_NEWARCH=true && make integration_test CASE=region_merge
-
-  #     # The 12th case in this group     
-  #     - name: Test safe mode
-  #       if: ${{ success() }}
-  #       run: |
-  #         export TICDC_NEWARCH=true && make integration_test CASE=safe_mode
-
-  #     # The 13th case in this group     
-  #     - name: Test savepoint
-  #       if: ${{ success() }}
-  #       run: |
-  #         export TICDC_NEWARCH=true && make integration_test CASE=savepoint
-
-  #     # The 14th case in this group     
-  #     - name: Test server config compatibility
-  #       if: ${{ success() }}
-  #       run: |
-  #         export TICDC_NEWARCH=true && make integration_test CASE=server_config_compatibility
-
-  #     # The 15th case in this group     
-  #     - name: Test split region
-  #       if: ${{ success() }}
-  #       run: |
-  #         export TICDC_NEWARCH=true && make integration_test CASE=split_region
-
-  #     - name: Upload test logs
-  #       if: always()
-  #       uses: ./.github/actions/upload-test-logs
-  #       with:
-  #         log-name: e2e_test_group_1
+      # The 9th case in this group
+      - name: Test drop_many_tables
+        if: ${{ success() }}
+        run: |
+          export TICDC_NEWARCH=true && make integration_test CASE=drop_many_tables
 
-  # # To boost the test speed, we split every 15 test cases into a group.
-  # e2e_test_group_1_on_7.5:
-  #   ## Only run ci when PR is not draft
-  #   if: github.event.pull_request.draft == false
-
-  #   runs-on: ubuntu-latest 
-  #   name: E2E Test Group 1 on 7.5
-  #   steps:
-  #     - name: Check out code
-  #       uses: actions/checkout@v2
-
-  #     - name: Setup Go environment
-  #       uses: actions/setup-go@v3
-  #       with:
-  #         go-version: '1.23'
-
-  #     - name: Integration Build
-  #       run: |
-  #         tests/scripts/download-integration-test-binaries.sh master true v7.5.5
-  #         go build -o ./tools/bin/failpoint-ctl github.com/pingcap/failpoint/failpoint-ctl 
-  #         make integration_test_build
-  #         ls -l bin/ && ls -l tools/bin/
-
-  #     - name: Test charset_gbk
-  #       run: |
-  #         pwd && ls -l bin/ && ls -l tools/bin/
-  #         export TICDC_NEWARCH=true && make integration_test CASE=charset_gbk 
-
-  #     - name: Test changefeed_finish
-  #       if: ${{ success() }}
-  #       run: |
-  #         export TICDC_NEWARCH=true && make integration_test CASE=changefeed_finish
+      # The 10th case in this group     
+      - name: Test new_ci_collation
+        if: ${{ success() }}
+        run: |
+          export TICDC_NEWARCH=true && make integration_test CASE=new_ci_collation
+
+      # The 11th case in this group     
+      - name: Test region_merge
+        if: ${{ success() }}
+        run: |
+          export TICDC_NEWARCH=true && make integration_test CASE=region_merge
+
+      # The 12th case in this group     
+      - name: Test safe mode
+        if: ${{ success() }}
+        run: |
+          export TICDC_NEWARCH=true && make integration_test CASE=safe_mode
+
+      # The 13th case in this group     
+      - name: Test savepoint
+        if: ${{ success() }}
+        run: |
+          export TICDC_NEWARCH=true && make integration_test CASE=savepoint
+
+      # The 14th case in this group     
+      - name: Test server config compatibility
+        if: ${{ success() }}
+        run: |
+          export TICDC_NEWARCH=true && make integration_test CASE=server_config_compatibility
+
+      # The 15th case in this group     
+      - name: Test split region
+        if: ${{ success() }}
+        run: |
+          export TICDC_NEWARCH=true && make integration_test CASE=split_region
+
+      - name: Upload test logs
+        if: always()
+        uses: ./.github/actions/upload-test-logs
+        with:
+          log-name: e2e_test_group_1
+
+  # To boost the test speed, we split every 15 test cases into a group.
+  e2e_test_group_1_on_7.5:
+    ## Only run ci when PR is not draft
+    if: github.event.pull_request.draft == false
+
+    runs-on: ubuntu-latest 
+    name: E2E Test Group 1 on 7.5
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v2
+
+      - name: Setup Go environment
+        uses: actions/setup-go@v3
+        with:
+          go-version: '1.23'
+
+      - name: Integration Build
+        run: |
+          tests/scripts/download-integration-test-binaries.sh master true v7.5.5
+          go build -o ./tools/bin/failpoint-ctl github.com/pingcap/failpoint/failpoint-ctl 
+          make integration_test_build
+          ls -l bin/ && ls -l tools/bin/
+
+      - name: Test charset_gbk
+        run: |
+          pwd && ls -l bin/ && ls -l tools/bin/
+          export TICDC_NEWARCH=true && make integration_test CASE=charset_gbk 
+
+      - name: Test changefeed_finish
+        if: ${{ success() }}
+        run: |
+          export TICDC_NEWARCH=true && make integration_test CASE=changefeed_finish
       
-  #     - name: Test sql_mode
-  #       if: ${{ success() }}
-  #       run: |
-  #         export TICDC_NEWARCH=true && make integration_test CASE=sql_mode
+      - name: Test sql_mode
+        if: ${{ success() }}
+        run: |
+          export TICDC_NEWARCH=true && make integration_test CASE=sql_mode
         
-  #     - name: Test changefeed_pause_resume
-  #       if: ${{ success() }}
-  #       run: |
-  #         export TICDC_NEWARCH=true && make integration_test CASE=changefeed_pause_resume
-
-  #     - name: Test changefeed_reconstruct
-  #       if: ${{ success() }}
-  #       run: |
-  #         export TICDC_NEWARCH=true && make integration_test CASE=changefeed_reconstruct
-
-  #     - name: Test common_1
-  #       if: ${{ success() }}
-  #       run: |
-  #         export TICDC_NEWARCH=true && make integration_test CASE=common_1
-
-  #     - name: Test foreign_key
-  #       if: ${{ success() }}
-  #       run: |
-  #         export TICDC_NEWARCH=true && make integration_test CASE=foreign_key
-
-  #     # The 7th case in this group
-  #     - name: Test generate_column
-  #       if: ${{ success() }}
-  #       run: |
-  #         export TICDC_NEWARCH=true && make integration_test CASE=generate_column
+      - name: Test changefeed_pause_resume
+        if: ${{ success() }}
+        run: |
+          export TICDC_NEWARCH=true && make integration_test CASE=changefeed_pause_resume
+
+      - name: Test changefeed_reconstruct
+        if: ${{ success() }}
+        run: |
+          export TICDC_NEWARCH=true && make integration_test CASE=changefeed_reconstruct
+
+      - name: Test common_1
+        if: ${{ success() }}
+        run: |
+          export TICDC_NEWARCH=true && make integration_test CASE=common_1
+
+      - name: Test foreign_key
+        if: ${{ success() }}
+        run: |
+          export TICDC_NEWARCH=true && make integration_test CASE=foreign_key
+
+      # The 7th case in this group
+      - name: Test generate_column
+        if: ${{ success() }}
+        run: |
+          export TICDC_NEWARCH=true && make integration_test CASE=generate_column
       
-  #     # The 8th case in this group
-  #     - name: Test many_pk_or_uk
-  #       if: ${{ success() }}
-  #       run: |
-  #         export TICDC_NEWARCH=true && make integration_test CASE=many_pk_or_uk
+      # The 8th case in this group
+      - name: Test many_pk_or_uk
+        if: ${{ success() }}
+        run: |
+          export TICDC_NEWARCH=true && make integration_test CASE=many_pk_or_uk
       
-  #     # The 9th case in this group
-  #     - name: Test drop_many_tables
-  #       if: ${{ success() }}
-  #       run: |
-  #         export TICDC_NEWARCH=true && make integration_test CASE=drop_many_tables
-
-  #     # The 10th case in this group     
-  #     - name: Test new_ci_collation
-  #       if: ${{ success() }}
-  #       run: |
-  #         export TICDC_NEWARCH=true && make integration_test CASE=new_ci_collation
-
-  #     # The 11th case in this group     
-  #     - name: Test region_merge
-  #       if: ${{ success() }}
-  #       run: |
-  #         export TICDC_NEWARCH=true && make integration_test CASE=region_merge
-
-  #     # The 12th case in this group     
-  #     - name: Test safe mode
-  #       if: ${{ success() }}
-  #       run: |
-  #         export TICDC_NEWARCH=true && make integration_test CASE=safe_mode
-
-  #     # The 13th case in this group     
-  #     - name: Test savepoint
-  #       if: ${{ success() }}
-  #       run: |
-  #         export TICDC_NEWARCH=true && make integration_test CASE=savepoint
-
-  #     # The 14th case in this group     
-  #     - name: Test server config compatibility
-  #       if: ${{ success() }}
-  #       run: |
-  #         export TICDC_NEWARCH=true && make integration_test CASE=server_config_compatibility
-
-  #     # The 15th case in this group     
-  #     - name: Test split region
-  #       if: ${{ success() }}
-  #       run: |
-  #         export TICDC_NEWARCH=true && make integration_test CASE=split_region
-
-  #     - name: Upload test logs
-  #       if: always()
-  #       uses: ./.github/actions/upload-test-logs
-  #       with:
-  #         log-name: e2e_test_group_1_on_7.5
+      # The 9th case in this group
+      - name: Test drop_many_tables
+        if: ${{ success() }}
+        run: |
+          export TICDC_NEWARCH=true && make integration_test CASE=drop_many_tables
+
+      # The 10th case in this group     
+      - name: Test new_ci_collation
+        if: ${{ success() }}
+        run: |
+          export TICDC_NEWARCH=true && make integration_test CASE=new_ci_collation
+
+      # The 11th case in this group     
+      - name: Test region_merge
+        if: ${{ success() }}
+        run: |
+          export TICDC_NEWARCH=true && make integration_test CASE=region_merge
+
+      # The 12th case in this group     
+      - name: Test safe mode
+        if: ${{ success() }}
+        run: |
+          export TICDC_NEWARCH=true && make integration_test CASE=safe_mode
+
+      # The 13th case in this group     
+      - name: Test savepoint
+        if: ${{ success() }}
+        run: |
+          export TICDC_NEWARCH=true && make integration_test CASE=savepoint
+
+      # The 14th case in this group     
+      - name: Test server config compatibility
+        if: ${{ success() }}
+        run: |
+          export TICDC_NEWARCH=true && make integration_test CASE=server_config_compatibility
+
+      # The 15th case in this group     
+      - name: Test split region
+        if: ${{ success() }}
+        run: |
+          export TICDC_NEWARCH=true && make integration_test CASE=split_region
+
+      - name: Upload test logs
+        if: always()
+        uses: ./.github/actions/upload-test-logs
+        with:
+          log-name: e2e_test_group_1_on_7.5
 
   e2e_test_group_2:
     ## Only run ci when PR is not draft
@@ -481,7 +481,7 @@ jobs:
     if: github.event.pull_request.draft == false
 
     runs-on: ubuntu-latest 
-    name: Failover E2E Test [A-C]
+    name: Failover E2E Test
     steps:
       - name: Check out code
         uses: actions/checkout@v2
@@ -517,34 +517,6 @@ jobs:
         run: |
           pwd && ls -l bin/ && ls -l tools/bin/
           export TICDC_NEWARCH=true && make integration_test CASE=fail_over_ddl_C
-
-      - name: Upload test logs
-        if: always()
-        uses: ./.github/actions/upload-test-logs
-        with:
-          log-name: failover_e2e_test1
-
-  failover_e2e_test2:
-      ## Only run ci when PR is not draft
-    if: github.event.pull_request.draft == false
-
-    runs-on: ubuntu-latest 
-    name: Failover E2E Test[D-G]
-    steps:
-      - name: Check out code
-        uses: actions/checkout@v2
-
-      - name: Setup Go environment
-        uses: actions/setup-go@v3
-        with:
-          go-version: '1.23'
-
-      - name: Integration Build
-        run: |
-          tests/scripts/download-integration-test-binaries.sh master true
-          go build -o ./tools/bin/failpoint-ctl github.com/pingcap/failpoint/failpoint-ctl 
-          make integration_test_build
-          ls -l bin/ && ls -l tools/bin/
       
       - name: Test fail_over_ddl_D
         run: |
@@ -565,37 +537,8 @@ jobs:
         run: |
           pwd && ls -l bin/ && ls -l tools/bin/
           export TICDC_NEWARCH=true && make integration_test CASE=fail_over_ddl_G
-
-      - name: Upload test logs
-        if: always()
-        uses: ./.github/actions/upload-test-logs
-        with:
-          log-name: failover_e2e_test2
-
-
-  failover_e2e_test3:
-      ## Only run ci when PR is not draft
-    if: github.event.pull_request.draft == false
-
-    runs-on: ubuntu-latest 
-    name: Failover E2E Test[H-K]
-    steps:
-      - name: Check out code
-        uses: actions/checkout@v2
-
-      - name: Setup Go environment
-        uses: actions/setup-go@v3
-        with:
-          go-version: '1.23'
-
-      - name: Integration Build
-        run: |
-          tests/scripts/download-integration-test-binaries.sh master true
-          go build -o ./tools/bin/failpoint-ctl github.com/pingcap/failpoint/failpoint-ctl 
-          make integration_test_build
-          ls -l bin/ && ls -l tools/bin/
-
-      - name: Test fail_over_ddl_H
+      
+       - name: Test fail_over_ddl_H
         run: |
           pwd && ls -l bin/ && ls -l tools/bin/
           export TICDC_NEWARCH=true && make integration_test CASE=fail_over_ddl_H
@@ -615,57 +558,28 @@ jobs:
           pwd && ls -l bin/ && ls -l tools/bin/
           export TICDC_NEWARCH=true && make integration_test CASE=fail_over_ddl_K
 
+          - name: Test fail_over_ddl_L
+        run: |
+          pwd && ls -l bin/ && ls -l tools/bin/
+          export TICDC_NEWARCH=true && make integration_test CASE=fail_over_ddl_L
+      
+      - name: Test fail_over_ddl_M
+        run: |
+          pwd && ls -l bin/ && ls -l tools/bin/
+          export TICDC_NEWARCH=true && make integration_test CASE=fail_over_ddl_M
+          
+      - name: Test fail_over_ddl_N
+        run: |
+          pwd && ls -l bin/ && ls -l tools/bin/
+          export TICDC_NEWARCH=true && make integration_test CASE=fail_over_ddl_N
+
+      - name: Test fail_over_ddl_O
+        run: |
+          pwd && ls -l bin/ && ls -l tools/bin/
+          export TICDC_NEWARCH=true && make integration_test CASE=fail_over_ddl_O
+
       - name: Upload test logs
         if: always()
         uses: ./.github/actions/upload-test-logs
         with:
-          log-name: failover_e2e_test3
-
-
-  # failover_e2e_test4:
-  #     ## Only run ci when PR is not draft
-  #   if: github.event.pull_request.draft == false
-    
-  #   runs-on: ubuntu-latest 
-  #   name: Failover E2E Test[L-O]
-  #   steps:
-  #     - name: Check out code
-  #       uses: actions/checkout@v2
-
-  #     - name: Setup Go environment
-  #       uses: actions/setup-go@v3
-  #       with:
-  #         go-version: '1.23'
-
-  #     - name: Integration Build
-  #       run: |
-  #         tests/scripts/download-integration-test-binaries.sh master true
-  #         go build -o ./tools/bin/failpoint-ctl github.com/pingcap/failpoint/failpoint-ctl 
-  #         make integration_test_build
-  #         ls -l bin/ && ls -l tools/bin/
-
-  #     - name: Test fail_over_ddl_L
-  #       run: |
-  #         pwd && ls -l bin/ && ls -l tools/bin/
-  #         export TICDC_NEWARCH=true && make integration_test CASE=fail_over_ddl_L
-      
-  #     - name: Test fail_over_ddl_M
-  #       run: |
-  #         pwd && ls -l bin/ && ls -l tools/bin/
-  #         export TICDC_NEWARCH=true && make integration_test CASE=fail_over_ddl_M
-          
-  #     - name: Test fail_over_ddl_N
-  #       run: |
-  #         pwd && ls -l bin/ && ls -l tools/bin/
-  #         export TICDC_NEWARCH=true && make integration_test CASE=fail_over_ddl_N
-
-  #     - name: Test fail_over_ddl_O
-  #       run: |
-  #         pwd && ls -l bin/ && ls -l tools/bin/
-  #         export TICDC_NEWARCH=true && make integration_test CASE=fail_over_ddl_O
-
-  #     - name: Upload test logs
-  #       if: always()
-  #       uses: ./.github/actions/upload-test-logs
-  #       with:
-  #         log-name: failover_e2e_test4
+          log-name: failover_e2e_test1