diff --git a/package-lock.json b/package-lock.json
index c7110b7..84cdacd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "weflow",
-  "version": "1.5.4",
+  "version": "2.0.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "weflow",
-      "version": "1.5.4",
+      "version": "2.0.1",
       "hasInstallScript": true,
       "dependencies": {
         "better-sqlite3": "^12.5.0",
diff --git a/package.json b/package.json
index 282c41c..155eeb1 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "weflow",
-  "version": "1.5.4",
+  "version": "2.0.1",
   "description": "WeFlow",
   "main": "dist-electron/main.js",
   "author": "cc",
diff --git a/src/pages/AnalyticsPage.scss b/src/pages/AnalyticsPage.scss
index c45c74e..81102df 100644
--- a/src/pages/AnalyticsPage.scss
+++ b/src/pages/AnalyticsPage.scss
@@ -482,13 +482,43 @@
     margin-top: 16px;
   }
 
+  .exclude-footer-left {
+    display: flex;
+    align-items: center;
+    gap: 12px;
+  }
+
   .exclude-count {
     font-size: 12px;
     color: var(--text-tertiary);
   }
 
+  .btn-text {
+    display: inline-flex;
+    align-items: center;
+    gap: 4px;
+    background: none;
+    border: none;
+    cursor: pointer;
+    font-size: 12px;
+    color: var(--text-secondary);
+    padding: 4px 8px;
+    border-radius: 6px;
+    transition: all 0.15s;
+
+    &:hover {
+      color: var(--primary);
+      background: var(--primary-light);
+    }
+
+    &:disabled {
+      opacity: 0.5;
+      cursor: not-allowed;
+    }
+  }
+
   .exclude-actions {
     display: flex;
     gap: 8px;
   }
-}
+}
\ No newline at end of file
diff --git a/src/pages/AnalyticsPage.tsx b/src/pages/AnalyticsPage.tsx
index 9e56515..df8a6c7 100644
--- a/src/pages/AnalyticsPage.tsx
+++ b/src/pages/AnalyticsPage.tsx
@@ -146,6 +146,17 @@ function AnalyticsPage() {
     })
   }
 
+  const toggleInvertSelection = () => {
+    setDraftExcluded((prev) => {
+      const allUsernames = new Set(excludeCandidates.map(c => normalizeUsername(c.username)))
+      const inverted = new Set<string>()
+      for (const u of allUsernames) {
+        if (!prev.has(u)) inverted.add(u)
+      }
+      return inverted
+    })
+  }
+
   const handleApplyExcluded = async () => {
     const payload = Array.from(draftExcluded)
     setIsExcludeDialogOpen(false)
@@ -493,7 +504,12 @@ function AnalyticsPage() {
               )}
             </div>
             <div className="exclude-modal-footer">
-              <span className="exclude-count">已排除 {draftExcluded.size} 人</span>
+              <div className="exclude-footer-left">
+                <span className="exclude-count">已排除 {draftExcluded.size} 人</span>
+                <button className="btn btn-text" onClick={toggleInvertSelection} disabled={excludeLoading}>
+                  反选
+                </button>
+              </div>
               <div className="exclude-actions">
                 <button className="btn btn-secondary" onClick={() => setIsExcludeDialogOpen(false)}>
                   取消