diff --git a/api/core/tools/builtin_tool/provider.py b/api/core/tools/builtin_tool/provider.py
index e776258527..037d86c89b 100644
--- a/api/core/tools/builtin_tool/provider.py
+++ b/api/core/tools/builtin_tool/provider.py
@@ -35,7 +35,7 @@ class BuiltinToolProviderController(ToolProviderController):
                 provider_yaml["credentials_for_provider"][credential_name]["name"] = credential_name
 
         credentials_schema = []
-        for credential in provider_yaml.get("credentials_for_provider", {}):
+        for credential in provider_yaml.get("credentials_for_provider", {}).values():
             credentials_schema.append(credential)
 
         super().__init__(
diff --git a/api/core/tools/builtin_tool/providers/webscraper/webscraper.yaml b/api/core/tools/builtin_tool/providers/webscraper/webscraper.yaml
index d6d0a0d610..96edcf42fe 100644
--- a/api/core/tools/builtin_tool/providers/webscraper/webscraper.yaml
+++ b/api/core/tools/builtin_tool/providers/webscraper/webscraper.yaml
@@ -12,4 +12,4 @@ identity:
   icon: icon.svg
   tags:
     - productivity
-credentials_for_provider: []
+credentials_for_provider: {}