diff --git a/api/core/workflow/nodes/list_operator/entities.py b/api/core/workflow/nodes/list_operator/entities.py
index b4c885fb3..79cef1c27 100644
--- a/api/core/workflow/nodes/list_operator/entities.py
+++ b/api/core/workflow/nodes/list_operator/entities.py
@@ -8,18 +8,18 @@ from core.workflow.nodes.base import BaseNodeData
 _Condition = Literal[
     # string conditions
     "contains",
-    "startswith",
-    "endswith",
+    "start with",
+    "end with",
     "is",
     "in",
     "empty",
     "not contains",
-    "not is",
+    "is not",
     "not in",
     "not empty",
     # number conditions
     "=",
-    "!=",
+    "≠",
     "<",
     ">",
     "≥",
diff --git a/api/core/workflow/nodes/list_operator/node.py b/api/core/workflow/nodes/list_operator/node.py
index d48e83bb5..d7e4c6431 100644
--- a/api/core/workflow/nodes/list_operator/node.py
+++ b/api/core/workflow/nodes/list_operator/node.py
@@ -132,9 +132,9 @@ def _get_string_filter_func(*, condition: str, value: str) -> Callable[[str], bo
     match condition:
         case "contains":
             return _contains(value)
-        case "startswith":
+        case "start with":
             return _startswith(value)
-        case "endswith":
+        case "end with":
             return _endswith(value)
         case "is":
             return _is(value)
@@ -144,7 +144,7 @@ def _get_string_filter_func(*, condition: str, value: str) -> Callable[[str], bo
             return lambda x: x == ""
         case "not contains":
             return lambda x: not _contains(value)(x)
-        case "not is":
+        case "is not":
             return lambda x: not _is(value)(x)
         case "not in":
             return lambda x: not _in(value)(x)
@@ -168,7 +168,7 @@ def _get_number_filter_func(*, condition: str, value: int | float) -> Callable[[
     match condition:
         case "=":
             return _eq(value)
-        case "!=":
+        case "≠":
             return _ne(value)
         case "<":
             return _lt(value)