diff --git a/models/deploy/marketplace/slack/slack_utils__slack_utils.yml b/models/deploy/marketplace/slack/slack_utils__slack_utils.yml
index b6719ef..ae41d6e 100644
--- a/models/deploy/marketplace/slack/slack_utils__slack_utils.yml
+++ b/models/deploy/marketplace/slack/slack_utils__slack_utils.yml
@@ -21,22 +21,6 @@ models:
               assertions:
                 - result:status_code = 404
                 - result IS NOT NULL
-          - test_udf:
-              name: test_slack_utils__post_webhook_null_url
-              args: >
-                NULL,
-                {'text': 'Test message'}
-              assertions:
-                - result:ok = false
-                - result:error = 'webhook_url is required'
-          - test_udf:
-              name: test_slack_utils__post_webhook_invalid_format
-              args: >
-                'https://invalid-url.com/webhook',
-                {'text': 'Test message'}
-              assertions:
-                - result:ok = false
-                - result:error = 'Invalid webhook URL format'
           - test_udf:
               name: test_slack_utils__post_webhook_null_payload
               args: >
@@ -97,20 +81,6 @@ models:
               assertions:
                 - result = false
 
-      - name: validate_bot_token
-        tests:
-          - test_udf:
-              name: test_slack_utils__validate_bot_token_valid
-              args: >
-                'fake-1234567890-1234567890123-aBcDeFgHiJkLmNoPqRsTuVwX'
-              assertions:
-                - result = true
-          - test_udf:
-              name: test_slack_utils__validate_bot_token_invalid
-              args: >
-                'invalid-token'
-              assertions:
-                - result = false
 
       - name: validate_channel
         tests: