diff --git a/bcs-services/bcs-bscp/cmd/api-server/service/config_import.go b/bcs-services/bcs-bscp/cmd/api-server/service/config_import.go
index ac85d5acdb..8dccab2a32 100644
--- a/bcs-services/bcs-bscp/cmd/api-server/service/config_import.go
+++ b/bcs-services/bcs-bscp/cmd/api-server/service/config_import.go
@@ -386,7 +386,7 @@ func (c *configImport) ConfigFileImport(w http.ResponseWriter, r *http.Request)
 			Items: batch,
 		})
 		if errC != nil {
-			_ = render.Render(w, r, rest.BadRequest(errors.New(i18n.T(kt, "list config item failed, err: %v", err))))
+			_ = render.Render(w, r, rest.BadRequest(errors.New(i18n.T(kt, "list config item failed, err: %v", errC))))
 			return
 		}
 		for _, item := range tuple.GetDetails() {
diff --git a/bcs-services/bcs-bscp/pkg/criteria/validator/file.go b/bcs-services/bcs-bscp/pkg/criteria/validator/file.go
index be5e254b05..44475dbe32 100644
--- a/bcs-services/bcs-bscp/pkg/criteria/validator/file.go
+++ b/bcs-services/bcs-bscp/pkg/criteria/validator/file.go
@@ -26,7 +26,7 @@ import (
 
 // validUnixFileSubPathRegexp sub path support character:
 // 必须以 / 开头，且不能出现连续的 /
-var validUnixFileSubPathRegexp = regexp.MustCompile(`^\/([^\/])+$`)
+var validUnixFileSubPathRegexp = regexp.MustCompile(`^(/[^/]+)+/?$`)
 
 // ValidateUnixFilePath validate unix os file path.
 func ValidateUnixFilePath(kit *kit.Kit, path string) error {
diff --git a/bcs-services/bcs-bscp/pkg/i18n/translations/locales/en/out.gotext.json b/bcs-services/bcs-bscp/pkg/i18n/translations/locales/en/out.gotext.json
index 42a8b910a1..cf0ae9b976 100644
--- a/bcs-services/bcs-bscp/pkg/i18n/translations/locales/en/out.gotext.json
+++ b/bcs-services/bcs-bscp/pkg/i18n/translations/locales/en/out.gotext.json
@@ -160,18 +160,18 @@
             "fuzzy": true
         },
         {
-            "id": "list config item failed, err: {Err}",
-            "message": "list config item failed, err: {Err}",
-            "translation": "list config item failed, err: {Err}",
+            "id": "list config item failed, err: {ErrC}",
+            "message": "list config item failed, err: {ErrC}",
+            "translation": "list config item failed, err: {ErrC}",
             "translatorComment": "Copied from source.",
             "placeholders": [
                 {
-                    "id": "Err",
+                    "id": "ErrC",
                     "string": "%[1]v",
                     "type": "error",
                     "underlyingType": "interface{Error() string}",
                     "argNum": 1,
-                    "expr": "err"
+                    "expr": "errC"
                 }
             ],
             "fuzzy": true
diff --git a/bcs-services/bcs-bscp/pkg/i18n/translations/locales/zh/messages.gotext.json b/bcs-services/bcs-bscp/pkg/i18n/translations/locales/zh/messages.gotext.json
index dc350dcd74..772d9492de 100644
--- a/bcs-services/bcs-bscp/pkg/i18n/translations/locales/zh/messages.gotext.json
+++ b/bcs-services/bcs-bscp/pkg/i18n/translations/locales/zh/messages.gotext.json
@@ -140,17 +140,17 @@
             ]
         },
         {
-            "id": "list config item failed, err: {Err}",
-            "message": "list config item failed, err: {Err}",
-            "translation": "获取配置项失败, err: {Err}",
+            "id": "list config item failed, err: {ErrC}",
+            "message": "list config item failed, err: {ErrC}",
+            "translation": "获取配置项失败, err: {ErrC}",
             "placeholders": [
                 {
-                    "id": "Err",
+                    "id": "ErrC",
                     "string": "%[1]v",
                     "type": "error",
                     "underlyingType": "interface{Error() string}",
                     "argNum": 1,
-                    "expr": "err"
+                    "expr": "errC"
                 }
             ]
         },
diff --git a/bcs-services/bcs-bscp/pkg/i18n/translations/locales/zh/out.gotext.json b/bcs-services/bcs-bscp/pkg/i18n/translations/locales/zh/out.gotext.json
index dc350dcd74..772d9492de 100644
--- a/bcs-services/bcs-bscp/pkg/i18n/translations/locales/zh/out.gotext.json
+++ b/bcs-services/bcs-bscp/pkg/i18n/translations/locales/zh/out.gotext.json
@@ -140,17 +140,17 @@
             ]
         },
         {
-            "id": "list config item failed, err: {Err}",
-            "message": "list config item failed, err: {Err}",
-            "translation": "获取配置项失败, err: {Err}",
+            "id": "list config item failed, err: {ErrC}",
+            "message": "list config item failed, err: {ErrC}",
+            "translation": "获取配置项失败, err: {ErrC}",
             "placeholders": [
                 {
-                    "id": "Err",
+                    "id": "ErrC",
                     "string": "%[1]v",
                     "type": "error",
                     "underlyingType": "interface{Error() string}",
                     "argNum": 1,
-                    "expr": "err"
+                    "expr": "errC"
                 }
             ]
         },