diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 00000000..8ed3bfa0
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,18 @@
+version: 2
+updates:
+  - package-ecosystem: "pip"
+    directory: "/"
+    target-branch: "main"
+    schedule:
+      interval: "cron"
+      cronjob: "30 9 * * *"
+      timezone: "Asia/Shanghai"
+    allow:
+      - dependency-name: "agentscope"
+    cooldown:
+      exclude:
+        - "agentscope"
+    open-pull-requests-limit: 1
+    commit-message:
+      prefix: "chore"
+      include: "scope"
diff --git a/.github/workflows/release-auto-fin.yml b/.github/workflows/release-auto-fin.yml
index d45164b6..206a2b7a 100644
--- a/.github/workflows/release-auto-fin.yml
+++ b/.github/workflows/release-auto-fin.yml
@@ -77,8 +77,25 @@ jobs:
               raise SystemExit(f"Expected a base reme-ai dependency, found {requirements[0]!r}")
           if Version("0.4.1.8") in reme_requirement.specifier or Version("0.4.1.9") not in reme_requirement.specifier:
               raise SystemExit(f"Expected reme-ai>=0.4.1.9, found {requirements[0]!r}")
+          root_project = tomllib.loads(Path("pyproject.toml").read_text(encoding="utf-8"))["project"]
+          agentscope_requirements = [
+              Requirement(value) for value in root_project["optional-dependencies"]["as"]
+          ]
+          if len(agentscope_requirements) != 1 or agentscope_requirements[0].name != "agentscope":
+              raise SystemExit(f"Expected one agentscope dependency, found {agentscope_requirements!r}")
+          agentscope_requirement = agentscope_requirements[0]
+          agentscope_specifiers = list(agentscope_requirement.specifier)
+          if (
+              agentscope_requirement.extras != {"model-ollama"}
+              or agentscope_requirement.marker is not None
+              or len(agentscope_specifiers) != 1
+              or agentscope_specifiers[0].operator != "=="
+              or Version(agentscope_specifiers[0].version).is_prerelease
+          ):
+              raise SystemExit(f"Expected a stable exact agentscope[model-ollama] pin, found {agentscope_requirement}")
           with Path(os.environ["GITHUB_OUTPUT"]).open("a", encoding="utf-8") as output:
               print(f"reme_requirement={reme_requirement}", file=output)
+              print(f"agentscope_requirement={agentscope_requirement}", file=output)
           print(f"Publishing {project['name']} {actual}")
           PY
 
@@ -100,6 +117,8 @@ jobs:
           python -m twine check dist/auto-fin/*
 
       - name: Verify distributions and isolated installation
+        env:
+          AGENTSCOPE_REQUIREMENT: ${{ steps.package.outputs.agentscope_requirement }}
         run: |
           AUTO_FIN_WHEEL="$(pwd)/$(ls dist/auto-fin/reme_auto_fin-*.whl)"
           AUTO_FIN_SDIST="$(pwd)/$(ls dist/auto-fin/reme_auto_fin-*.tar.gz)"
@@ -107,7 +126,7 @@ jobs:
           python -m tarfile -l "${AUTO_FIN_SDIST}" | grep '/LICENSE'
           python -m venv "${RUNNER_TEMP}/reme-auto-fin-smoke"
           "${RUNNER_TEMP}/reme-auto-fin-smoke/bin/python" -m pip install \
-            "agentscope[model-ollama]==2.0.7" "${AUTO_FIN_WHEEL}"
+            "${AGENTSCOPE_REQUIREMENT}" "${AUTO_FIN_WHEEL}"
           cd "${RUNNER_TEMP}"
           "${RUNNER_TEMP}/reme-auto-fin-smoke/bin/python" - <<'PY'
           from importlib.metadata import distribution
diff --git a/.github/workflows/release-daily-paper.yml b/.github/workflows/release-daily-paper.yml
index 12b06767..e24a61df 100644
--- a/.github/workflows/release-daily-paper.yml
+++ b/.github/workflows/release-daily-paper.yml
@@ -76,8 +76,25 @@ jobs:
               raise SystemExit(f"Expected reme-ai>=0.4.1.9, found {reme_requirements!r}")
           if sum(requirement.name == "pypdf" for requirement in requirements) != 1:
               raise SystemExit("Expected exactly one pypdf dependency")
+          root_project = tomllib.loads(Path("pyproject.toml").read_text(encoding="utf-8"))["project"]
+          agentscope_requirements = [
+              Requirement(value) for value in root_project["optional-dependencies"]["as"]
+          ]
+          if len(agentscope_requirements) != 1 or agentscope_requirements[0].name != "agentscope":
+              raise SystemExit(f"Expected one agentscope dependency, found {agentscope_requirements!r}")
+          agentscope_requirement = agentscope_requirements[0]
+          agentscope_specifiers = list(agentscope_requirement.specifier)
+          if (
+              agentscope_requirement.extras != {"model-ollama"}
+              or agentscope_requirement.marker is not None
+              or len(agentscope_specifiers) != 1
+              or agentscope_specifiers[0].operator != "=="
+              or Version(agentscope_specifiers[0].version).is_prerelease
+          ):
+              raise SystemExit(f"Expected a stable exact agentscope[model-ollama] pin, found {agentscope_requirement}")
           with Path(os.environ["GITHUB_OUTPUT"]).open("a", encoding="utf-8") as output:
               print(f"reme_requirement={reme_requirements[0]}", file=output)
+              print(f"agentscope_requirement={agentscope_requirement}", file=output)
           print(f"Publishing {project['name']} {actual}")
           PY
 
@@ -99,6 +116,8 @@ jobs:
           python -m twine check dist/daily-paper/*
 
       - name: Verify distributions and isolated installation
+        env:
+          AGENTSCOPE_REQUIREMENT: ${{ steps.package.outputs.agentscope_requirement }}
         run: |
           DAILY_PAPER_WHEEL="$(pwd)/$(ls dist/daily-paper/reme_daily_paper-*.whl)"
           DAILY_PAPER_SDIST="$(pwd)/$(ls dist/daily-paper/reme_daily_paper-*.tar.gz)"
@@ -108,7 +127,7 @@ jobs:
           python -m tarfile -l "${DAILY_PAPER_SDIST}" | grep '/LICENSE'
           python -m venv "${RUNNER_TEMP}/reme-daily-paper-smoke"
           "${RUNNER_TEMP}/reme-daily-paper-smoke/bin/python" -m pip install \
-            "agentscope[model-ollama]==2.0.7" "${DAILY_PAPER_WHEEL}"
+            "${AGENTSCOPE_REQUIREMENT}" "${DAILY_PAPER_WHEEL}"
           cd "${RUNNER_TEMP}"
           "${RUNNER_TEMP}/reme-daily-paper-smoke/bin/python" - <<'PY'
           from importlib.metadata import distribution
diff --git a/pyproject.toml b/pyproject.toml
index e1affe28..087fc7b4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -42,7 +42,7 @@ dependencies = [
 
 [project.optional-dependencies]
 as = [
-    "agentscope[model-ollama]==2.0.7",
+    "agentscope[model-ollama]==2.0.7.post1",
 ]
 web = [
     "reme_studio",
diff --git a/tests/unit/test_package_versions.py b/tests/unit/test_package_versions.py
index 8d68f65e..5cd8a26e 100644
--- a/tests/unit/test_package_versions.py
+++ b/tests/unit/test_package_versions.py
@@ -42,7 +42,16 @@ def test_studio_packages_have_independent_identity() -> None:
     assert studio_config["project"]["name"] == "reme_studio"
     assert npm_config["name"] == "@agentscope-ai/reme_studio"
     assert studio_config["project"]["version"] == npm_config["version"]
-    assert main_config["project"]["optional-dependencies"]["as"] == ["agentscope[model-ollama]==2.0.7"]
+    agentscope_requirements = [Requirement(value) for value in main_config["project"]["optional-dependencies"]["as"]]
+    assert len(agentscope_requirements) == 1
+    agentscope_requirement = agentscope_requirements[0]
+    assert agentscope_requirement.name == "agentscope"
+    assert agentscope_requirement.extras == {"model-ollama"}
+    assert agentscope_requirement.marker is None
+    agentscope_specifiers = list(agentscope_requirement.specifier)
+    assert len(agentscope_specifiers) == 1
+    assert agentscope_specifiers[0].operator == "=="
+    assert not Version(agentscope_specifiers[0].version).is_prerelease
     assert main_config["project"]["optional-dependencies"]["web"] == ["reme_studio"]
     assert main_config["project"]["optional-dependencies"]["core"].count("reme-ai[as]") == 1
     assert main_config["project"]["optional-dependencies"]["core"].count("reme_studio") == 1