diff --git a/main.py b/main.py
index 6d12ec2..f5c91d9 100644
--- a/main.py
+++ b/main.py
@@ -382,7 +382,7 @@ async def fastapi_is_pipe(network: str, link: str) -> bool:
 
 @app.get('/ispump/')
 async def fastapi_is_pump(network: str, link: str) -> bool:
-    return is_pump(network, link)
+    return is_pump(network, lin)
 
 @app.get('/isvalve/')
 async def fastapi_is_valve(network: str, link: str) -> bool:
@@ -447,10 +447,14 @@ async def fast_get_link_properties(network: str, link: str) -> dict[str, Any]:
     return get_link_properties(network, link)
 
 # type can be 'node' or 'link'
-@app.get('/getelementproperties/')
-async def fast_get_element_properties(network: str, type: str, element: str) -> dict[str, Any]:
+@app.get('/getelementpropertieswithtype/')
+async def fast_get_element_properties_with_type(network: str, type: str, element: str) -> dict[str, Any]:
     return get_element_properties(network, type, element)
 
+@app.get('/getelementproperties/')
+async def fast_get_element_properties(network: str, element: str) -> dict[str, Any]:
+    return get_element_properties(network, element)
+
 ############################################################
 # title 1.[TITLE]
 ############################################################
diff --git a/tjnetwork.py b/tjnetwork.py
index 5005bd8..a2af5f2 100644
--- a/tjnetwork.py
+++ b/tjnetwork.py
@@ -430,6 +430,15 @@ def get_element_properties(name: str, type: str, element_id: str) -> dict[str, A
         return get_link_properties(name, element_id)
     else:
         return {}
+   
+# DingZQ, 2025-02-05
+def get_element_properties(name: str, element_id: str) -> dict[str, Any]:
+    if api.is_node(name, element_id):
+        return get_node_properties(name, element_id)
+    elif api.is_link(name, element_id):
+        return get_link_properties(name, element_id)
+    else:
+        return {}
 
 ############################################################
 # title 1.[TITLE]