diff --git a/src/backend/langflow/interface/chains/custom.py b/src/backend/langflow/interface/chains/custom.py
index 98470d54b..cb76a53c8 100644
--- a/src/backend/langflow/interface/chains/custom.py
+++ b/src/backend/langflow/interface/chains/custom.py
@@ -19,7 +19,7 @@ class BaseCustomChain(ConversationChain):
 
     template: Optional[str]
 
-    ai_prefix_key: Optional[str]
+    ai_prefix_value: Optional[str]
     """Field to use as the ai_prefix. It needs to be set and has to be in the template"""
 
     @root_validator(pre=False)
@@ -27,13 +27,13 @@ class BaseCustomChain(ConversationChain):
         format_dict = {}
         input_variables = extract_input_variables_from_prompt(values["template"])
 
-        if values.get("ai_prefix_key", None) is None:
-            values["ai_prefix_key"] = values["memory"].ai_prefix
+        if values.get("ai_prefix_value", None) is None:
+            values["ai_prefix_value"] = values["memory"].ai_prefix
 
         for key in input_variables:
             new_value = values.get(key, f"{{{key}}}")
             format_dict[key] = new_value
-            if key == values.get("ai_prefix_key", None):
+            if key == values.get("ai_prefix_value", None):
                 values["memory"].ai_prefix = new_value
 
         values["template"] = values["template"].format(**format_dict)
@@ -62,7 +62,7 @@ Current conversation:
 Human: {input}
 {character}:"""
     memory: BaseMemory = Field(default_factory=ConversationBufferMemory)
-    ai_prefix_key: Optional[str] = "character"
+    ai_prefix_value: Optional[str] = "character"
     """Default memory store."""
 
 
diff --git a/src/backend/langflow/template/base.py b/src/backend/langflow/template/base.py
index 6e6a56dce..0fe665f67 100644
--- a/src/backend/langflow/template/base.py
+++ b/src/backend/langflow/template/base.py
@@ -179,12 +179,13 @@ class FrontendNode(BaseModel):
             (field.required and key not in ["input_variables"])
             or key in FORCE_SHOW_FIELDS
             or "api" in key
-            or "key" in key
+            or ("key" in key and "input" not in key and "output" not in key)
         )
 
         # Add password field
-        field.password = any(
-            text in key.lower() for text in {"password", "token", "api", "key"}
+        field.password = (
+            any(text in key.lower() for text in {"password", "token", "api", "key"})
+            and field.show
         )
 
         # Add multline
diff --git a/tests/test_chains_template.py b/tests/test_chains_template.py
index 293809245..6b692ee7d 100644
--- a/tests/test_chains_template.py
+++ b/tests/test_chains_template.py
@@ -49,7 +49,7 @@ def test_conversation_chain(client: TestClient):
         "show": False,
         "multiline": False,
         "value": "input",
-        "password": True,
+        "password": False,
         "name": "input_key",
         "type": "str",
         "list": False,
@@ -60,7 +60,7 @@ def test_conversation_chain(client: TestClient):
         "show": False,
         "multiline": False,
         "value": "response",
-        "password": True,
+        "password": False,
         "name": "output_key",
         "type": "str",
         "list": False,
@@ -121,7 +121,7 @@ def test_llm_chain(client: TestClient):
         "show": False,
         "multiline": False,
         "value": "text",
-        "password": True,
+        "password": False,
         "name": "output_key",
         "type": "str",
         "list": False,
@@ -175,7 +175,7 @@ def test_llm_checker_chain(client: TestClient):
         "show": False,
         "multiline": False,
         "value": "query",
-        "password": True,
+        "password": False,
         "name": "input_key",
         "type": "str",
         "list": False,
@@ -186,7 +186,7 @@ def test_llm_checker_chain(client: TestClient):
         "show": False,
         "multiline": False,
         "value": "result",
-        "password": True,
+        "password": False,
         "name": "output_key",
         "type": "str",
         "list": False,
@@ -247,7 +247,7 @@ def test_llm_math_chain(client: TestClient):
         "show": False,
         "multiline": False,
         "value": "question",
-        "password": True,
+        "password": False,
         "name": "input_key",
         "type": "str",
         "list": False,
@@ -258,7 +258,7 @@ def test_llm_math_chain(client: TestClient):
         "show": False,
         "multiline": False,
         "value": "answer",
-        "password": True,
+        "password": False,
         "name": "output_key",
         "type": "str",
         "list": False,
@@ -334,7 +334,7 @@ def test_series_character_chain(client: TestClient):
         "show": False,
         "multiline": False,
         "value": "input",
-        "password": True,
+        "password": False,
         "name": "input_key",
         "type": "str",
         "list": False,
@@ -345,7 +345,7 @@ def test_series_character_chain(client: TestClient):
         "show": False,
         "multiline": False,
         "value": "response",
-        "password": True,
+        "password": False,
         "name": "output_key",
         "type": "str",
         "list": False,
@@ -361,14 +361,14 @@ def test_series_character_chain(client: TestClient):
         "type": "str",
         "list": False,
     }
-    assert template["ai_prefix_key"] == {
+    assert template["ai_prefix_value"] == {
         "required": False,
         "placeholder": "",
         "show": False,
         "multiline": False,
         "value": "character",
-        "password": True,
-        "name": "ai_prefix_key",
+        "password": False,
+        "name": "ai_prefix_value",
         "type": "str",
         "list": False,
     }
@@ -485,7 +485,7 @@ def test_mid_journey_prompt_chain(client: TestClient):
         "show": False,
         "multiline": False,
         "value": "response",
-        "password": True,
+        "password": False,
         "name": "output_key",
         "type": "str",
         "list": False,
@@ -496,7 +496,7 @@ def test_mid_journey_prompt_chain(client: TestClient):
         "show": False,
         "multiline": False,
         "value": "input",
-        "password": True,
+        "password": False,
         "name": "input_key",
         "type": "str",
         "list": False,
@@ -512,13 +512,13 @@ def test_mid_journey_prompt_chain(client: TestClient):
         "type": "str",
         "list": False,
     }
-    assert template["ai_prefix_key"] == {
+    assert template["ai_prefix_value"] == {
         "required": False,
         "placeholder": "",
         "show": False,
         "multiline": False,
-        "password": True,
-        "name": "ai_prefix_key",
+        "password": False,
+        "name": "ai_prefix_value",
         "type": "str",
         "list": False,
     }
@@ -613,7 +613,7 @@ def test_time_travel_guide_chain(client: TestClient):
         "show": False,
         "multiline": False,
         "value": "response",
-        "password": True,
+        "password": False,
         "name": "output_key",
         "type": "str",
         "list": False,
@@ -625,7 +625,7 @@ def test_time_travel_guide_chain(client: TestClient):
         "show": False,
         "multiline": False,
         "value": "input",
-        "password": True,
+        "password": False,
         "name": "input_key",
         "type": "str",
         "list": False,
@@ -642,13 +642,13 @@ def test_time_travel_guide_chain(client: TestClient):
         "type": "str",
         "list": False,
     }
-    assert template["ai_prefix_key"] == {
+    assert template["ai_prefix_value"] == {
         "required": False,
         "placeholder": "",
         "show": False,
         "multiline": False,
-        "password": True,
-        "name": "ai_prefix_key",
+        "password": False,
+        "name": "ai_prefix_value",
         "type": "str",
         "list": False,
     }