diff --git a/src/core/graphbase.py b/src/core/graphbase.py
index 178d6ef5..75bf1419 100644
--- a/src/core/graphbase.py
+++ b/src/core/graphbase.py
@@ -172,7 +172,8 @@ class GraphDatabase:
         def read_triples(file_path):
             with open(file_path, 'r', encoding='utf-8') as file:
                 for line in file:
-                    yield json.loads(line.strip())
+                    if line.strip():
+                        yield json.loads(line.strip())
 
         triples = list(read_triples(file_path))
 
@@ -455,4 +456,4 @@ class GraphDatabase:
 
 
 if __name__ == "__main__":
-    pass
\ No newline at end of file
+    pass
diff --git a/src/models/chat_model.py b/src/models/chat_model.py
index 3a671e21..e3a83d1e 100644
--- a/src/models/chat_model.py
+++ b/src/models/chat_model.py
@@ -61,7 +61,7 @@ class OpenModel(OpenAIBase):
 class CustomModel(OpenAIBase):
     def __init__(self, model_info):
         model_name = model_info["name"]
-        api_key = model_info.get("api_key", "custom_model")
+        api_key = model_info.get("api_key") or "custom_model"
         base_url = get_docker_safe_url(model_info["api_base"])
         logger.info(f"> Custom model: {model_name}, base_url: {base_url}")
 
diff --git a/web/src/views/SettingView.vue b/web/src/views/SettingView.vue
index fe19385c..a08a4fe1 100644
--- a/web/src/views/SettingView.vue
+++ b/web/src/views/SettingView.vue
@@ -106,7 +106,7 @@
               @click="handleChange('model_provider', 'custom'); handleChange('model_name', item.custom_id)"
             >
               <div class="card-models__header">
-                <div class="name">{{ item.name }}</div>
+                <div class="name" :title="item.name">{{ item.name }}</div>
                 <div class="action">
                   <a-popconfirm
                     title="确认删除该模型?"
@@ -704,11 +704,33 @@ const sendRestart = () => {
             .name {
               color: var(--gray-1000);
               font-weight: bold;
+              overflow: hidden;
+              text-overflow: ellipsis;
+              white-space: nowrap;
+              flex: 1;
+              margin-right: 8px;
+              position: relative;
+              
+              &:hover::after {
+                content: attr(title);
+                position: absolute;
+                left: 0;
+                top: 100%;
+                background: rgba(0, 0, 0, 0.8);
+                color: white;
+                padding: 4px 8px;
+                border-radius: 4px;
+                font-size: 12px;
+                white-space: nowrap;
+                z-index: 1000;
+                margin-top: 5px;
+              }
             }
             .action {
               opacity: 0;
               user-select: none;
               margin-left: auto;
+              flex-shrink: 0;
               button {
                 padding: 4px 8px;
               }
diff --git a/web/vite.config.js b/web/vite.config.js
index 2c0b3e13..d318dcb7 100644
--- a/web/vite.config.js
+++ b/web/vite.config.js
@@ -14,7 +14,7 @@ export default defineConfig(({ mode }) => {
     server: {
       proxy: {
         '^/api': {
-          target: env.VITE_API_URL || 'http://localhost:5050',
+          target: env.VITE_API_URL || 'http://127.0.0.1:5050',
           changeOrigin: true,
           rewrite: (path) => path.replace(/^\/api/, '')
         }