diff --git a/.github/workflows/autobuild.yml b/.github/workflows/autobuild.yml
index fc44ff73..278a4fda 100644
--- a/.github/workflows/autobuild.yml
+++ b/.github/workflows/autobuild.yml
@@ -110,10 +110,10 @@ jobs:
           MONTH=$(date +%m)
           DAY=$(date +%d)
           AUTOBUILD_VERSION="${CURRENT_BASE_VERSION}+autobuild.${MONTH}${DAY}.${LAST_TAURI_COMMIT}"
-          
+
           echo "🏷️  Autobuild version: $AUTOBUILD_VERSION"
           echo "📝 Last Tauri commit: $LAST_TAURI_COMMIT"
-          
+
           # Set outputs for other jobs to use
           echo "last_tauri_commit=$LAST_TAURI_COMMIT" >> $GITHUB_OUTPUT
           echo "autobuild_version=$AUTOBUILD_VERSION" >> $GITHUB_OUTPUT
@@ -264,7 +264,7 @@ jobs:
           # Use consistent values from check_commit job
           CURRENT_AUTOBUILD_VERSION="${{ needs.check_commit.outputs.autobuild_version }}"
           LAST_TAURI_COMMIT="${{ needs.check_commit.outputs.last_tauri_commit }}"
-          
+
           echo "📦 Current autobuild version: $CURRENT_AUTOBUILD_VERSION"
           echo "📝 Last Tauri commit: $LAST_TAURI_COMMIT"
 
diff --git a/src-tauri/src/ipc/logs.rs b/src-tauri/src/ipc/logs.rs
index d265827a..dd55412b 100644
--- a/src-tauri/src/ipc/logs.rs
+++ b/src-tauri/src/ipc/logs.rs
@@ -234,19 +234,6 @@ impl LogsMonitor {
             // Filter logs based on level if needed
             let should_include = match filter_level {
                 "all" => true,
-                "debug" => true, // DEBUG level should include all log types
-                "info" => {
-                    let log_type = log_data.log_type.to_lowercase();
-                    matches!(log_type.as_str(), "info" | "warning" | "error")
-                }
-                "warning" => {
-                    let log_type = log_data.log_type.to_lowercase();
-                    matches!(log_type.as_str(), "warning" | "error")
-                }
-                "error" => {
-                    let log_type = log_data.log_type.to_lowercase();
-                    log_type == "error"
-                }
                 level => log_data.log_type.to_lowercase() == level.to_lowercase(),
             };
 
@@ -295,22 +282,10 @@ impl LogsMonitor {
             .iter()
             .filter(|log| {
                 if let Some(ref filter_level) = level {
-                    match filter_level.as_str() {
-                        "all" => true,
-                        "debug" => true, // DEBUG level should include all log types
-                        "info" => {
-                            let log_type = log.log_type.to_lowercase();
-                            matches!(log_type.as_str(), "info" | "warning" | "error")
-                        }
-                        "warning" => {
-                            let log_type = log.log_type.to_lowercase();
-                            matches!(log_type.as_str(), "warning" | "error")
-                        }
-                        "error" => {
-                            let log_type = log.log_type.to_lowercase();
-                            log_type == "error"
-                        }
-                        level => log.log_type.to_lowercase() == level.to_lowercase(),
+                    if filter_level == "all" {
+                        true
+                    } else {
+                        log.log_type.to_lowercase() == filter_level.to_lowercase()
                     }
                 } else {
                     true
diff --git a/src/components/log/log-item.tsx b/src/components/log/log-item.tsx
index fec8a9a2..23551473 100644
--- a/src/components/log/log-item.tsx
+++ b/src/components/log/log-item.tsx
@@ -29,9 +29,6 @@ const Item = styled(Box)(({ theme: { palette, typography } }) => ({
   '& .type[data-type="info"], & .type[data-type="inf"]': {
     color: palette.info.main,
   },
-  '& .type[data-type="debug"], & .type[data-type="dbg"]': {
-    color: palette.text.secondary,
-  },
   "& .data": {
     color: palette.text.primary,
     overflowWrap: "anywhere",
diff --git a/src/pages/logs.tsx b/src/pages/logs.tsx
index 4321c160..d5dd862f 100644
--- a/src/pages/logs.tsx
+++ b/src/pages/logs.tsx
@@ -30,7 +30,7 @@ const LOG_LEVEL_HIERARCHY = {
   info: ["info", "warning", "error"],
   warning: ["warning", "error"],
   error: ["error"],
-  debug: ["info", "warning", "error", "debug"],
+  debug: ["debug"],
 };
 
 const LogPage = () => {
diff --git a/src/services/global-log-service.ts b/src/services/global-log-service.ts
index 2a091e62..f60a159f 100644
--- a/src/services/global-log-service.ts
+++ b/src/services/global-log-service.ts
@@ -185,7 +185,10 @@ export const clearGlobalLogs = () => {
 export const useGlobalLogData = (logLevel: LogLevel = "all") => {
   const logs = useGlobalLogStore((state) => state.logs);
 
-  // 日志已经在后端根据级别进行了过滤，这里直接返回所有日志
-  // 不需要在前端再次过滤，避免重复过滤导致DEBUG日志丢失
-  return logs;
+  // 根据当前选择的日志等级过滤日志
+  if (logLevel === "all") {
+    return logs;
+  } else {
+    return logs.filter((log) => log.type.toLowerCase() === logLevel);
+  }
 };