diff --git a/doc/doc-server/src/main/java/cn/axzo/nanopart/doc/entity/FileDatabase.java b/doc/doc-server/src/main/java/cn/axzo/nanopart/doc/entity/FileDatabase.java
index 5248b716..e67140a3 100644
--- a/doc/doc-server/src/main/java/cn/axzo/nanopart/doc/entity/FileDatabase.java
+++ b/doc/doc-server/src/main/java/cn/axzo/nanopart/doc/entity/FileDatabase.java
@@ -3,7 +3,6 @@ package cn.axzo.nanopart.doc.entity;
 
 import java.util.Date;
 
-import cn.axzo.nanopart.doc.entity.domain.IndexNodeCodeProvider;
 import com.alibaba.fastjson.JSON;
 import com.baomidou.mybatisplus.annotation.TableName;
 
@@ -11,6 +10,7 @@ import cn.axzo.nanopart.doc.api.domain.IndexNodeScope;
 import cn.axzo.nanopart.doc.api.enums.DatabaseScope;
 import cn.axzo.nanopart.doc.api.enums.FileDatabaseState;
 import cn.axzo.nanopart.doc.api.enums.IndexNodeContext;
+import cn.axzo.nanopart.doc.entity.domain.IndexNodeCodeProvider;
 import cn.axzo.pokonyan.config.mybatisplus.BaseEntity;
 import lombok.Getter;
 import lombok.Setter;
@@ -82,10 +82,6 @@ public class FileDatabase extends BaseEntity<FileDatabase> implements IndexNodeS
 		return state == FileDatabaseState.ACTIVATED;
 	}
 
-	public boolean determineCapacityExhausted() {
-		return usedCapacity >= allowedCapacity;
-	}
-
 	@Override
 	public String scopeCode() {
 		// I'm a scope of the index node
diff --git a/doc/doc-server/src/main/java/cn/axzo/nanopart/doc/file/filedb/FileDatabaseService.java b/doc/doc-server/src/main/java/cn/axzo/nanopart/doc/file/filedb/FileDatabaseService.java
index 892d43ce..6a0e16aa 100644
--- a/doc/doc-server/src/main/java/cn/axzo/nanopart/doc/file/filedb/FileDatabaseService.java
+++ b/doc/doc-server/src/main/java/cn/axzo/nanopart/doc/file/filedb/FileDatabaseService.java
@@ -155,9 +155,9 @@ public class FileDatabaseService {
 		FileDatabase db = fileDatabaseDao.findForUpdateOrNull(indexNode.scopeCode());
 		if (db == null)
 			return;
-		fileDatabaseDao.updateUsedCapacity(db.getCode(), indexQueryService.getUsedFileSize(db));
-		db = fileDatabaseDao.findOrNull(db.getCode());
-		if (db.isActivated() && db.determineCapacityExhausted())
+		int usedFileSize = indexQueryService.getUsedFileSize(db);
+		fileDatabaseDao.updateUsedCapacity(db.getCode(), usedFileSize);
+		if (db.isActivated() && db.getAllowedCapacity() <= usedFileSize)
 			fileDatabaseDao.updateState(db.getCode(), FileDatabaseState.CAPACITY_EXHAUSTED);
 	}
 
@@ -167,8 +167,10 @@ public class FileDatabaseService {
 		docLogDao.logRequest("renew", request.getCode(), request);
 		FileDatabase db = fileDatabaseDao.getForUpdateOrThrow(request.getCode());
 		updateCapacity(request) //
-				.set(FileDatabase::getState, db.determineCapacityExhausted() ? FileDatabaseState.CAPACITY_EXHAUSTED
-						: FileDatabaseState.ACTIVATED) //
+				.set(FileDatabase::getState, //
+					request.getAllowedCapacity() <= db.getUsedCapacity() //
+							? FileDatabaseState.CAPACITY_EXHAUSTED //
+							: FileDatabaseState.ACTIVATED) //
 				.update();
 	}