diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index a84beb29..60611491 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -6,12 +6,13 @@
 
 - feat #1342: support specify custom python3 venv
 - feat: support python3 venv priority, specified > projectDir/.venv > $HOME/.hrp/venv
-- refactor: build plugin mechanism
+- feat: assert python3 package is ready with specified version
+- refactor: build plugin mechanism, cancel automatic installation of dependencies
 - fix: pip upgrade httprunner when installing hrp
 
 **python version**
 
-fix: unexpected changes in step variables
+- fix: unexpected changes in step variables
 
 ## v4.1.2 (2022-06-09)
 
diff --git a/examples/demo-with-go-plugin/proj.json b/examples/demo-with-go-plugin/proj.json
index 48b9a7c2..bebbd982 100644
--- a/examples/demo-with-go-plugin/proj.json
+++ b/examples/demo-with-go-plugin/proj.json
@@ -1,5 +1,5 @@
 {
     "project_name": "demo-with-go-plugin",
-    "create_time": "2022-06-13T23:28:24.920066+08:00",
-    "hrp_version": "v4.1.2"
+    "create_time": "2022-06-13T23:42:06.381463+08:00",
+    "hrp_version": "v4.1.3"
 }
diff --git a/examples/demo-with-py-plugin/.debugtalk_gen.py b/examples/demo-with-py-plugin/.debugtalk_gen.py
index 653fed67..7199a757 100644
--- a/examples/demo-with-py-plugin/.debugtalk_gen.py
+++ b/examples/demo-with-py-plugin/.debugtalk_gen.py
@@ -1,4 +1,4 @@
-# NOTE: Generated By hrp v4.1.2, DO NOT EDIT!
+# NOTE: Generated By hrp v4.1.3, DO NOT EDIT!
 
 import sys
 import os
diff --git a/examples/demo-with-py-plugin/proj.json b/examples/demo-with-py-plugin/proj.json
index 457cef97..1a5c6c7b 100644
--- a/examples/demo-with-py-plugin/proj.json
+++ b/examples/demo-with-py-plugin/proj.json
@@ -1,5 +1,5 @@
 {
     "project_name": "demo-with-py-plugin",
-    "create_time": "2022-06-13T23:28:25.254595+08:00",
-    "hrp_version": "v4.1.2"
+    "create_time": "2022-06-13T23:42:06.751991+08:00",
+    "hrp_version": "v4.1.3"
 }
diff --git a/hrp/internal/builtin/utils.go b/hrp/internal/builtin/utils.go
index 9f6d2b92..c8d8fcc0 100644
--- a/hrp/internal/builtin/utils.go
+++ b/hrp/internal/builtin/utils.go
@@ -104,7 +104,17 @@ func PrepareVenv(venv string) error {
 	}
 
 	// not specify python3 venv, create default venv
-	python3, err := createDefaultPython3Venv()
+	home, err := os.UserHomeDir()
+	if err != nil {
+		return errors.Wrap(err, "get user home dir failed")
+	}
+	venv = filepath.Join(home, ".hrp", "venv")
+	log.Info().Str("venv", venv).Msg("create default python3 venv")
+	packages := []string{
+		fmt.Sprintf("funppy==%s", fungo.Version),
+		fmt.Sprintf("httprunner==%s", version.VERSION),
+	}
+	python3, err := EnsurePython3Venv(venv, packages...)
 	if err != nil {
 		return errors.Wrap(err, "create default python3 venv failed")
 	}
@@ -113,56 +123,50 @@ func PrepareVenv(venv string) error {
 	return nil
 }
 
-// create default python3 venv located in $HOME/.hrp/venv
-func createDefaultPython3Venv() (string, error) {
-	log.Info().Msg("create default python3 venv at $HOME/.hrp/venv")
-	home, err := os.UserHomeDir()
-	if err != nil {
-		return "", errors.Wrap(err, "get user home dir failed")
-	}
-	venv := filepath.Join(home, ".hrp", "venv")
-	packages := []string{
-		fmt.Sprintf("funppy==%s", fungo.Version),
-		fmt.Sprintf("httprunner==%s", version.VERSION),
-	}
-	return EnsurePython3Venv(venv, packages...)
-}
-
 func ExecPython3Command(cmdName string, args ...string) error {
 	args = append([]string{"-m", cmdName}, args...)
 	return ExecCommand(Python3Executable, args...)
 }
 
+func AssertPythonPackage(python3 string, pkgName, pkgVersion string) error {
+	out, err := exec.Command(
+		python3, "-c", fmt.Sprintf("import %s; print(%s.__version__)", pkgName, pkgName),
+	).Output()
+	if err != nil {
+		return fmt.Errorf("python package %s not found", pkgName)
+	}
+
+	// do not check version if pkgVersion is empty
+	if pkgVersion == "" {
+		log.Info().Str("name", pkgName).Msg("python package is ready")
+		return nil
+	}
+
+	// check package version equality
+	version := strings.TrimSpace(string(out))
+	if fmt.Sprintf("v%s", version) != pkgVersion {
+		return fmt.Errorf("python package %s version %s not matched, please upgrade to %s",
+			pkgName, version, pkgVersion)
+	}
+
+	log.Info().Str("name", pkgName).Str("version", pkgVersion).Msg("python package is ready")
+	return nil
+}
+
 func InstallPythonPackage(python3 string, pkg string) (err error) {
-	var pkgName string
+	var pkgName, pkgVersion string
 	if strings.Contains(pkg, "==") {
-		// funppy==0.4.2
+		// funppy==0.5.0
 		pkgInfo := strings.Split(pkg, "==")
 		pkgName = pkgInfo[0]
-	} else if strings.Contains(pkg, ">=") {
-		// httprunner>=4.0.0-beta
-		pkgInfo := strings.Split(pkg, ">=")
-		pkgName = pkgInfo[0]
+		pkgVersion = pkgInfo[1]
 	} else {
+		// funppy
 		pkgName = pkg
 	}
 
-	defer func() {
-		if err == nil {
-			// check package version
-			if out, err := exec.Command(
-				python3, "-c", fmt.Sprintf("import %s; print(%s.__version__)", pkgName, pkgName),
-			).Output(); err == nil {
-				log.Info().
-					Str("name", pkgName).
-					Str("version", strings.TrimSpace(string(out))).
-					Msg("python package is ready")
-			}
-		}
-	}()
-
-	// check if package installed
-	err = exec.Command(python3, "-c", fmt.Sprintf("import %s", pkgName)).Run()
+	// check if package installed and version matched
+	err = AssertPythonPackage(python3, pkgName, pkgVersion)
 	if err == nil {
 		return nil
 	}
@@ -183,7 +187,7 @@ func InstallPythonPackage(python3 string, pkg string) (err error) {
 		return errors.Wrap(err, "pip install package failed")
 	}
 
-	return nil
+	return AssertPythonPackage(python3, pkgName, pkgVersion)
 }
 
 func ExecCommandInDir(cmd *exec.Cmd, dir string) error {
diff --git a/hrp/internal/scaffold/main.go b/hrp/internal/scaffold/main.go
index ed9405a6..46e21b76 100644
--- a/hrp/internal/scaffold/main.go
+++ b/hrp/internal/scaffold/main.go
@@ -8,10 +8,10 @@ import (
 	"path/filepath"
 	"time"
 
-	"github.com/httprunner/funplugin/fungo"
 	"github.com/pkg/errors"
 	"github.com/rs/zerolog/log"
 
+	"github.com/httprunner/funplugin/fungo"
 	"github.com/httprunner/httprunner/v4/hrp"
 	"github.com/httprunner/httprunner/v4/hrp/internal/builtin"
 	"github.com/httprunner/httprunner/v4/hrp/internal/sdk"
@@ -208,6 +208,7 @@ func createPythonPlugin(projectName, venv string) error {
 	if venv == "" {
 		venv = filepath.Join(projectName, ".venv")
 	}
+	log.Info().Str("venv", venv).Msg("create python3 venv")
 	packages := []string{
 		fmt.Sprintf("funppy==%s", fungo.Version),
 		fmt.Sprintf("httprunner==%s", version.VERSION),
diff --git a/hrp/internal/scaffold/templates/plugin/.debugtalk_gen.py b/hrp/internal/scaffold/templates/plugin/.debugtalk_gen.py
index 653fed67..7199a757 100644
--- a/hrp/internal/scaffold/templates/plugin/.debugtalk_gen.py
+++ b/hrp/internal/scaffold/templates/plugin/.debugtalk_gen.py
@@ -1,4 +1,4 @@
-# NOTE: Generated By hrp v4.1.2, DO NOT EDIT!
+# NOTE: Generated By hrp v4.1.3, DO NOT EDIT!
 
 import sys
 import os
diff --git a/hrp/internal/scaffold/templates/plugin/debugtalk_gen.go b/hrp/internal/scaffold/templates/plugin/debugtalk_gen.go
index 1e6ceac9..df7727c3 100644
--- a/hrp/internal/scaffold/templates/plugin/debugtalk_gen.go
+++ b/hrp/internal/scaffold/templates/plugin/debugtalk_gen.go
@@ -1,4 +1,4 @@
-// NOTE: Generated By hrp v4.1.2, DO NOT EDIT!
+// NOTE: Generated By hrp v4.1.3, DO NOT EDIT!
 package main
 
 import (
diff --git a/hrp/plugin.go b/hrp/plugin.go
index 91bdedd8..2af298c3 100644
--- a/hrp/plugin.go
+++ b/hrp/plugin.go
@@ -9,6 +9,7 @@ import (
 	"syscall"
 
 	"github.com/httprunner/funplugin"
+	"github.com/httprunner/funplugin/fungo"
 	"github.com/rs/zerolog/log"
 
 	"github.com/httprunner/httprunner/v4/hrp/internal/builtin"
@@ -57,6 +58,13 @@ func initPlugin(path, venv string, logOn bool) (plugin funplugin.IPlugin, err er
 			log.Error().Err(err).Msg("prepare python3 venv failed")
 			return
 		}
+		// check if funppy is ready in python3 venv
+		err = builtin.AssertPythonPackage(builtin.Python3Executable, "funppy", fungo.Version)
+		if err != nil {
+			log.Error().Err(err).Str("venv", venv).Msg("python package funppy is not ready")
+			os.Exit(1)
+		}
+
 		pluginOptions = append(pluginOptions, funplugin.WithPython3(builtin.Python3Executable))
 	}