diff --git a/public/favicon.ico b/public/favicon.ico
new file mode 100644
index 0000000..ceb9a22
Binary files /dev/null and b/public/favicon.ico differ
diff --git a/src/app/OlMap/Controls/StyleEditorPanel.tsx b/src/app/OlMap/Controls/StyleEditorPanel.tsx
index deaa6b5..30b9a09 100644
--- a/src/app/OlMap/Controls/StyleEditorPanel.tsx
+++ b/src/app/OlMap/Controls/StyleEditorPanel.tsx
@@ -529,7 +529,7 @@ const StyleEditorPanel: React.FC<StyleEditorPanelProps> = ({
   const resetStyle = useCallback(() => {
     if (!selectedRenderLayer) return;
     // 重置 WebGL 图层样式
-    const defaultFlatStyle: FlatStyleLike = config.mapDefaultStyle;
+    const defaultFlatStyle: FlatStyleLike = config.MAP_DEFAULT_STYLE;
     selectedRenderLayer.setStyle(defaultFlatStyle);
 
     // 删除对应图层的样式状态，从而移除图例显示
diff --git a/src/app/OlMap/Controls/Timeline.tsx b/src/app/OlMap/Controls/Timeline.tsx
index a5902b4..de6cefe 100644
--- a/src/app/OlMap/Controls/Timeline.tsx
+++ b/src/app/OlMap/Controls/Timeline.tsx
@@ -28,7 +28,7 @@ import { FiSkipBack, FiSkipForward } from "react-icons/fi";
 import { useData } from "../MapComponent";
 import { config, NETWORK_NAME } from "@/config/config";
 import { useMap } from "../MapComponent";
-const backendUrl = config.backendUrl;
+const backendUrl = config.BACKEND_URL;
 
 interface TimelineProps {
   schemeDate?: Date;
diff --git a/src/app/OlMap/Controls/Toolbar.tsx b/src/app/OlMap/Controls/Toolbar.tsx
index c40dd4e..dbf2ecc 100644
--- a/src/app/OlMap/Controls/Toolbar.tsx
+++ b/src/app/OlMap/Controls/Toolbar.tsx
@@ -18,7 +18,7 @@ import StyleLegend from "./StyleLegend"; // 引入图例组件
 import { handleMapClickSelectFeatures as mapClickSelectFeatures } from "@/utils/mapQueryService";
 
 import { config } from "@/config/config";
-const backendUrl = config.backendUrl;
+const backendUrl = config.BACKEND_URL;
 
 // 图层样式状态接口
 interface StyleConfig {
diff --git a/src/app/OlMap/Controls/Zoom.tsx b/src/app/OlMap/Controls/Zoom.tsx
index 14b89b7..98129a0 100644
--- a/src/app/OlMap/Controls/Zoom.tsx
+++ b/src/app/OlMap/Controls/Zoom.tsx
@@ -26,7 +26,7 @@ const Zoom: React.FC = () => {
   const handleFitScreen = () => {
     if (!map) return;
     const view = map.getView();
-    view.fit(config.mapExtent, { duration: 500 });
+    view.fit(config.MAP_EXTENT, { duration: 500 });
   };
 
   return (
diff --git a/src/components/olmap/BurstPipeAnalysis/AnalysisParameters.tsx b/src/components/olmap/BurstPipeAnalysis/AnalysisParameters.tsx
index 7bb9675..a920434 100644
--- a/src/components/olmap/BurstPipeAnalysis/AnalysisParameters.tsx
+++ b/src/components/olmap/BurstPipeAnalysis/AnalysisParameters.tsx
@@ -282,7 +282,7 @@ const AnalysisParameters: React.FC = () => {
     };
 
     try {
-      await axios.post(`${config.backendUrl}/burst_analysis/`, body, {
+      await axios.post(`${config.BACKEND_URL}/burst_analysis/`, body, {
         headers: {
           "Accept-Encoding": "gzip",
           "Content-Type": "application/json",
diff --git a/src/components/olmap/BurstPipeAnalysis/SchemeQuery.tsx b/src/components/olmap/BurstPipeAnalysis/SchemeQuery.tsx
index 187a17e..0c9c110 100644
--- a/src/components/olmap/BurstPipeAnalysis/SchemeQuery.tsx
+++ b/src/components/olmap/BurstPipeAnalysis/SchemeQuery.tsx
@@ -133,7 +133,7 @@ const SchemeQuery: React.FC<SchemeQueryProps> = ({
     setLoading(true);
     try {
       const response = await axios.get(
-        `${config.backendUrl}/getallschemes/?network=${network}`
+        `${config.BACKEND_URL}/getallschemes/?network=${network}`
       );
       let filteredResults = response.data;
 
diff --git a/src/components/olmap/MonitoringPlaceOptimization/OptimizationParameters.tsx b/src/components/olmap/MonitoringPlaceOptimization/OptimizationParameters.tsx
index 71b827a..0aae71a 100644
--- a/src/components/olmap/MonitoringPlaceOptimization/OptimizationParameters.tsx
+++ b/src/components/olmap/MonitoringPlaceOptimization/OptimizationParameters.tsx
@@ -94,7 +94,7 @@ const OptimizationParameters: React.FC = () => {
     try {
       // 发送优化请求
       const response = await axios.post(
-        `${config.backendUrl}/sensorplacementscheme/create`,
+        `${config.BACKEND_URL}/sensorplacementscheme/create`,
         null,
         {
           params: {